Acanthomyops (Chthonolasius) obsolete combination Ruzsky, M. 1912. Myrmecological notes. [In Russian.]. Uchenye Zapiski Kazanskago Veterinarnago Instituta 29:629-636. 128164 Acanthomyops (Dendrolasius) obsolete combination Ruzsky, M. 1912. Myrmecological notes. [In Russian.]. Uchenye Zapiski Kazanskago Veterinarnago Instituta 29:629-636. 128164 Austrolasius synonym of Lasius Faber, W. 1967. Beiträge zur Kenntnis sozialparasitischer Ameisen. I. Lasius (Austrolasius n. sg.) reginae n. sp., eine neue temporär sozialparasitische Erdameise aus Österreich (Hym. Formicidae). Pflanzenschutz Berichte 36:73-107. 124862 Cautolasius synonym of Lasius Wilson, E. O. 1955a. A monographic revision of the ant genus Lasius. Bulletin of the Museum of Comparative Zoology 113:1-201. 130343 Chthonolasius synonym of Lasius Ruzsky, M. 1912. Myrmecological notes. [In Russian.]. Uchenye Zapiski Kazanskago Veterinarnago Instituta 29:629-636. 128164 Chthonolasius (Formicina) obsolete combination Shuckard, W. E. 1840e. [Untitled. Taxonomic changes in Eciton, Formica, Lasius, Myrmecia and Polyrhachis attributed to Shuckard.]. Pp. 172-174 in: Swainson, W.; Shuckard, W. E. 1840. On the history and natural arrangement of insects. London: Longman, Brown, Green & Longman's, 406 pp. 143779 Chthonolasius affinis obsolete combination Germany. Palearctic. Schenck, P. A. 1852. Beschreibung nassauischer Ameisenarten. Jahrbuch des Vereins für Naturkunde im Herzogthum Nassau. Wiesbaden 8:1-149. 128471 Chthonolasius affinis nyaradi obsolete combination Romania. Palearctic. Röszler, P. 1943. Ameisen aus Siebenbürgen mit der Beschreibung ihrer Lebensweise. Zoologischer Anzeiger 144:41-48. 128142 Chtonolasius unavailable misspelling Ruzsky, M. 1912. Myrmecological notes. [In Russian.]. Uchenye Zapiski Kazanskago Veterinarnago Instituta 29:629-636. 128164 Dendrolasius synonym of Lasius Ruzsky, M. 1912. Myrmecological notes. [In Russian.]. Uchenye Zapiski Kazanskago Veterinarnago Instituta 29:629-636. 128164 Formicina (Dendrolasius) obsolete combination Ruzsky, M. 1912. Myrmecological notes. [In Russian.]. Uchenye Zapiski Kazanskago Veterinarnago Instituta 29:629-636. 128164 Lasius valid Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp. 124870 Lasius (Acanthomyops) obsolete combination Mayr, G. 1862. Myrmecologische Studien. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 12:649-776. 127190 Lasius (Austrolasius) obsolete combination Faber, W. 1967. Beiträge zur Kenntnis sozialparasitischer Ameisen. I. Lasius (Austrolasius n. sg.) reginae n. sp., eine neue temporär sozialparasitische Erdameise aus Österreich (Hym. Formicidae). Pflanzenschutz Berichte 36:73-107. 124862 Lasius (Cautolasius) obsolete combination Wilson, E. O. 1955a. A monographic revision of the ant genus Lasius. Bulletin of the Museum of Comparative Zoology 113:1-201. 130343 Lasius (Chthonolasius) obsolete combination Ruzsky, M. 1912. Myrmecological notes. [In Russian.]. Uchenye Zapiski Kazanskago Veterinarnago Instituta 29:629-636. 128164 Lasius (Dendrolasius) obsolete combination Ruzsky, M. 1912. Myrmecological notes. [In Russian.]. Uchenye Zapiski Kazanskago Veterinarnago Instituta 29:629-636. 128164 Lasius (Donisthorpea) obsolete combination Morice, F. D.; Durrant, J. H. 1915. The authorship and first publication of the "Jurinean" genera of Hymenoptera: being a reprint of a long-lost work by Panzer, with a translation into English, an introduction, and bibliographical and critical notes. Transactions of the Entomological Society of London 1914:339-436. 127440 Lasius (Formicina) obsolete combination Shuckard, W. E. 1840e. [Untitled. Taxonomic changes in Eciton, Formica, Lasius, Myrmecia and Polyrhachis attributed to Shuckard.]. Pp. 172-174 in: Swainson, W.; Shuckard, W. E. 1840. On the history and natural arrangement of insects. London: Longman, Brown, Green & Longman's, 406 pp. 143779 Lasius (Lasius) obsolete combination Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp. 124870 Lasius (Prolasius) obsolete combination Forel, A. 1892c. Die Ameisen Neu-Seelands. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 8:331-343. 125033 Lasius affinis homonym replaced by Lasius citrinus Germany. Palearctic. Schenck, P. A. 1852. Beschreibung nassauischer Ameisenarten. Jahrbuch des Vereins für Naturkunde im Herzogthum Nassau. Wiesbaden 8:1-149. 128471 Lasius affinis nyaradi synonym of Lasius umbratus Romania. Palearctic. Röszler, P. 1943. Ameisen aus Siebenbürgen mit der Beschreibung ihrer Lebensweise. Zoologischer Anzeiger 144:41-48. 128142 Lasius affinis subvillosus nomen nudum Arnol'di, K. V. 1948a. Ants of Talysh and the Diabar depression. Their importance for the characterization of communities of terrestrial invertebrates and for historical analysis of the fauna. [In Russian.]. Trudy Zoologicheskogo Instituta. Akademiya Nauk SSSR 7(2):206-262. 122358 Lasius alienobrunneus synonym of Lasius brunneus Switzerland. Palearctic. Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452. 124988 Lasius alienoflavus valid India. Palearctic. Bingham, C. T. 1903. The fauna of British India, including Ceylon and Burma. Hymenoptera, Vol. II. Ants and Cuckoo-wasps. London: Taylor and Francis, 506 pp. 122766 Lasius alienoides nomen nudum Tunisia. Palearctic. Forel, A. 1890b. Fourmis de Tunisie et de l'Algérie orientale. Annales de la Société Entomologique de Belgique 34:lxi-lxxvi. 125020 Lasius alienoniger incertae sedis in genus, unidentifiable Switzerland. Palearctic. Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452. 124988 Lasius alienus valid Germany. Palearctic. Foerster, A. 1850a. Hymenopterologische Studien. 1. Formicariae. Aachen: Ernst Ter Meer, 74 pp. 124947 Lasius alienus barbarus synonym of Lasius lasioides Morocco. Palearctic. Santschi, F. 1931a. Inventa entomologica itineris Hispanici et Maroccani, quod a. 1926 fecerunt Harald et Håkan Lindberg. Fourmis du Bassin Méditerranéen occidental et du Maroc récoltées par MM. Lindberg. Commentationes Biologicae 3(14):1-13. 128393 Lasius alienus illyricus obsolete combination Croatia. Palearctic. Zimmermann, S. 1935 ("1934"). Beitrag zur Kenntnis der Ameisenfauna Süddalmatiens. Verhandlungen der Zoologisch-Botanischen Gesellschaft in Wien 84:1-65. 130613 Lasius alienus pannonica obsolete combination Hungary. Palearctic. Röszler, P. 1942b ("1941-42"). Myrmekologische Mitteilungen 1939. Mitteilungen der Arbeitsgemeinschaft für Naturwissenschaften. Sibiu-Hermannstadt 91-92:27-41. 128153 Lasius alienus pontica synonym of Lasius illyricus Georgia (Abkhazia). Palearctic. Stärcke, A. 1944b. Retouches sur quelques fourmis d'Europe. III. Autres Lasius. Entomologische Berichten (Amsterdam) 11:153-158. 129007 Lasius americanus valid U.S.A. (Virginia). Nearctic. Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682. 124571 Lasius anthracinus incertae sedis in genus, valid Croatia (Miocene). Heer, O. 1867. Fossile Hymenopteren aus Oeningen und Radoboj. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 22(4):1-42. 125819 Lasius aphidicola valid U.S.A. Nearctic. Walsh, B. D. 1863 ("1862"). On the genera of Aphidae found in the United States. Proceedings of the Entomological Society of Philadelphia 1:294-311. 129572 Lasius arizonicus valid U.S.A. (Arizona). Nearctic. Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569. 130116 Lasius atopus valid U.S.A. (California). Nearctic. Cole, A. C., Jr. 1958a. A remarkable new species of Lasius (Chthonolasius) from California (Hymenoptera: Formicidae). Journal of the Tennessee Academy of Science 38:75-77. 123738 Lasius austriacus valid Austria, Czech Republic. Palearctic. Schlick-Steiner, B. C.; Steiner, F. M.; Schödl, S.; Seifert, B. 2003. Lasius austriacus sp. n., a central European ant related to the invasive species Lasius neglectus. Sociobiology 41:725-736. 132220 Lasius balcanicus valid Bulgaria, Hungary, Austria, Ukraine. Palearctic. Seifert, B. 1988a. A revision of the European species of the ant subgenus Chthonolasius (Insecta, Hymenoptera, Formicidae). Entomologische Abhandlungen. Staatliches Museum für Tierkunde Dresden 51:143-180. 128568 Lasius balearicus valid Spain (Balearic Is: Mallorca I.). Palearctic. Talavera, G.; Espadaler, X.; Vila, R. 2015. Discovered just before extinction? The first endemic ant from the Balearic Islands (Lasius balearicus sp. nov.) is endangered by climate change. Journal of Biogeography 42:589-601. 142679 Lasius belgarum synonym of Lasius umbratus Belgium. Palearctic. Bondroit, J. 1918. Les fourmis de France et de Belgique. Annales de la Société Entomologique de France 87:1-174. 122872 Lasius bicornis valid Germany. Palearctic. Foerster, A. 1850a. Hymenopterologische Studien. 1. Formicariae. Aachen: Ernst Ter Meer, 74 pp. 124947 Lasius bicornis citrinus obsolete combination Italy. Palearctic. Emery, C. 1922b. Il genere Lasius (F.) Mayr e particolarmente le forme mediterranee del gruppo umbratus\ Nyl. Bollettino della Società Entomologica Italiana 54:9-15. 124755 Lasius bicornis kashmirensis synonym of Lasius bicornis India (Jammu and Kashmir). Palearctic. Donisthorpe, H. 1930d. A new subspecies of Acanthomyops (Hymenoptera, Formicidae) from Kashmir. Annals and Magazine of Natural History (10)6:225-226. 124256 Lasius bicornis neapolitana synonym of Lasius bicornis Italy. Palearctic. Emery, C. 1922b. Il genere Lasius (F.) Mayr e particolarmente le forme mediterranee del gruppo umbratus\ Nyl. Bollettino della Società Entomologica Italiana 54:9-15. 124755 Lasius bicornis oertzeni obsolete combination Greece. Palearctic. Forel, A. 1910a. Glanures myrmécologiques. Annales de la Société Entomologique de Belgique 54:6-32. 125202 Lasius bombycina valid Turkey. Palearctic. Seifert, B.; Galkowski, C. 2016. The Westpalaearctic Lasius paralienus complex (Hymenoptera: Formicidae) contains three species. Zootaxa 4132 (1):44-58. 142947 Lasius brevicornis valid U.S.A. (District of Columbia). Nearctic. Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682. 124571 Lasius brevicornis microps synonym of Lasius brevicornis U.S.A. (California). Nearctic. Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569. 130116 Lasius brevipalpus valid Kazakhstan. Palearctic. Seifert, B. 2020a. A taxonomic revision of the Palaearctic members of the subgenus Lasius s.str. (Hymenoptera, Formicidae). Soil Organisms 92 (1):15-86. 143711 Lasius breviscapus synonym of Lasius lawarai India (Himachal Pradesh). Palearctic. Seifert, B. 1992b. A taxonomic revision of the Palaearctic members of the ant subgenus Lasius s.str. (Hymenoptera: Formicidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 66(5):1-67. 128573 Lasius brunneus valid France. Palearctic. Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp. 126792 Lasius brunneus emarginatobrunneus nomen nudum Georgia, Russia. Palearctic. Ruzsky, M. 1902d. Material on the ant fauna of the Caucasus and the Crimea. [In Russian.]. Protokoly Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 206(suppl.):1-33. 128175 Lasius brunneus nigrobrunneus synonym of Lasius lasioides Italy. Palearctic. Donisthorpe, H. 1926b. Ants and myrmecophiles at Bordighera. [concl.]. Entomologist's Record and Journal of Variation 38:17-18. 124246 Lasius brunneus obscuratus obsolete combination Tajikistan. Palearctic. Stitz, H. 1930a. Entomologische Ergebnisse der Deutsch-Russischen Alai-Pamir Expedition 1928 (1). 5. Hymenoptera III. Formicidae. Mitteilungen aus dem Zoologischen Museum in Berlin 16:238-240. 129041 Lasius buccatus valid Bosnia and Herzegovina. Palearctic. Stärcke, A. 1942d. Drie nog onbeschreven Europeesche miervormen. Tijdschrift voor Entomologie 85:xxiv-xxix. 129005 Lasius bureni valid U.S.A. (Wisconsin). Nearctic. Wing, M. W. 1968a. Taxonomic revision of the Nearctic genus Acanthomyops (Hymenoptera: Formicidae). Memoirs of the Cornell University Agricultural Experiment Station 405:1-173. 130435 Lasius californicus valid U.S.A. (California). Nearctic. Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569. 130116 Lasius capitatus valid Russia (Primorsky Region). Palearctic. Kuznetsov-Ugamsky, N. N. 1928b. Ants of the South Ussuri Region. [In Russian.]. Zapiski Vladivostokskogo Otdela Gosudarstvennogo Russkogo Geograficheskogo Obshchvestva 1(18):1-47. 126761 Lasius capito incertae sedis in genus, synonym of Lasius globularis Croatia (Miocene). Heer, O. 1867. Fossile Hymenopteren aus Oeningen und Radoboj. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 22(4):1-42. 125819 Lasius carniolicus valid Slovenia. Palearctic. Mayr, G. 1861. Die europäischen Formiciden. Nach der analytischen Methode bearbeitet. Wien: C. Gerolds Sohn, 80 pp. 127189 Lasius carniolicus kusnezovi synonym of Lasius carniolicus Kazakhstan. Palearctic. Karavaiev, V. 1929d. Myrmekologische Fragmente. II. Zbirnyk Prats' Zoolohichnoho Muzeyu 7:205-220 [= Trudy. Vseukrains'ka Akademiya Nauk. Fizichno-Matematichnoho Viddilu 13:203-218]. 126263 Lasius casevitzi valid France (Corsica). Palearctic. Seifert, B.; Galkowski, C. 2016. The Westpalaearctic Lasius paralienus complex (Hymenoptera: Formicidae) contains three species. Zootaxa 4132 (1):44-58. 142947 Lasius chambonensis incertae sedis in genus, valid France (Mio-Pliocene). Théobald, N. 1935e. [New species Lasius chambonensis attributed to Théobald]. P. 82 in: Piton, L.; Théobald, N. 1935. La faune entomologique des gisements Mio-Pliocènes du Massif Central. Revue des Sciences Naturelles d'Auvergne (n.s.)1:65-104. 142824 Lasius chinensis valid China (Gansu). Palearctic. Seifert, B. 2020a. A taxonomic revision of the Palaearctic members of the subgenus Lasius s.str. (Hymenoptera, Formicidae). Soil Organisms 92 (1):15-86. 143711 Lasius cinereus valid Spain. Palearctic. Seifert, B. 1992b. A taxonomic revision of the Palaearctic members of the ant subgenus Lasius s.str. (Hymenoptera: Formicidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 66(5):1-67. 128573 Lasius citrinus valid Italy. Palearctic. Emery, C. 1922b. Il genere Lasius (F.) Mayr e particolarmente le forme mediterranee del gruppo umbratus\ Nyl. Bollettino della Società Entomologica Italiana 54:9-15. 124755 Lasius claviger valid U.S.A. (Pennsylvania). Nearctic. Roger, J. 1862a. Einige neue exotische Ameisen-Gattungen und Arten. Berliner Entomologische Zeitschrift 6:233-254. 128090 Lasius claviger subglaber obsolete combination U.S.A. (District of Columbia). Nearctic. Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682. 124571 Lasius clavigeroides synonym of Lasius subglaber U.S.A. (Wisconsin). Nearctic. Buren, W. F. 1942. New ants from Minnesota, Iowa, and Wisconsin. Iowa State College Journal of Science 16:399-408. 123321 Lasius colei valid U.S.A. (Arizona). Nearctic. Wing, M. W. 1968a. Taxonomic revision of the Nearctic genus Acanthomyops (Hymenoptera: Formicidae). Memoirs of the Cornell University Agricultural Experiment Station 405:1-173. 130435 Lasius coloradensis valid U.S.A. (Colorado). Nearctic. Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569. 130116 Lasius coloratus valid Taiwan. Indomalaya. Santschi, F. 1937h. Fourmis du Japon et de Formose. Bulletin et Annales de la Société Entomologique de Belgique 77:361-388. 128438 Lasius creightoni valid U.S.A. (Utah). Nearctic. Wing, M. W. 1968a. Taxonomic revision of the Nearctic genus Acanthomyops (Hymenoptera: Formicidae). Memoirs of the Cornell University Agricultural Experiment Station 405:1-173. 130435 Lasius creticus valid Greece (Crete). Palearctic. Seifert, B. 2020a. A taxonomic revision of the Palaearctic members of the subgenus Lasius s.str. (Hymenoptera, Formicidae). Soil Organisms 92 (1):15-86. 143711 Lasius crinitus valid India. Palearctic. Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp. 128685 Lasius crispus incertae sedis in genus, valid France (Mio-Pliocene). Théobald, N. 1935a. [New species Lasius crispus attributed to Théobald]. P. 68 in: Piton, L.; Théobald, N. 1935. La faune entomologique des gisements Mio-Pliocènes du Massif Central. Revue des Sciences Naturelles d'Auvergne (n.s.)1:65-104. 129322 Lasius crispus unresolved junior homonym Japan. Palearctic. Wilson, E. O. 1955a. A monographic revision of the ant genus Lasius. Bulletin of the Museum of Comparative Zoology 113:1-201. 130343 Lasius crypticus valid U.S.A. (North Dakota). Nearctic. Wilson, E. O. 1955a. A monographic revision of the ant genus Lasius. Bulletin of the Museum of Comparative Zoology 113:1-201. 130343 Lasius cyperus valid Cyprus. Palearctic. Seifert, B. 2020a. A taxonomic revision of the Palaearctic members of the subgenus Lasius s.str. (Hymenoptera, Formicidae). Soil Organisms 92 (1):15-86. 143711 Lasius dichrous obsolete combination Chile. Neotropic. Roger, J. 1863a. Die neu aufgeführten Gattungen und Arten meines Formiciden-Verzeichnisses nebst Ergänzung einiger früher gegebenen Beschreibungen. Berliner Entomologische Zeitschrift 7:131-214. 128093 Lasius distinguendus valid Italy. Palearctic. Emery, C. 1916b. Formiche d'Italia nuove o critiche. Rendiconti delle Sessioni della Reale Accademia delle Scienze dell'Istituto di Bologna. Classe di Scienze Fisiche (n.s.)20:53-66. 124735 Lasius draco valid Bhutan. Indomalaya. Collingwood, C. A. 1982. Himalayan ants of the genus Lasius (Hymenoptera: Formicidae). Systematic Entomology 7:283-296. 123766 Lasius edentatus incertae sedis in genus, synonym of Lasius schiefferdeckeri Baltic Amber (Eocene). Mayr, G. 1868c. Die Ameisen des baltischen Bernsteins. Beiträge zur Naturkunde Preussens 1:1-102. 127226 Lasius elevatus valid India (Himachal Pradesh). Palearctic. Bharti, H.; Gul, I. 2013a. Lasius elevatus, a new ant species of the subgenus Cautolasius (Hymenoptera: Formicidae) from the Indian Himalayas. Asian Myrmecology 5:53-58. 142339 Lasius emarginatus valid France. Palearctic. Olivier, A. G. 1792. Encyclopédie méthodique. Histoire naturelle. Insectes. Tome 6. (pt. 2). Paris: Panckoucke, pp. 369-704. 127622 Lasius emarginatus incertae sedis in genus, unidentifiable South America. Neotropic. Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp. 124870 Lasius emarginatus brunneoemarginatus synonym of Lasius emarginatus Switzerland. Palearctic. Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452. 124988 Lasius emarginatus japonicus obsolete combination Japan. Palearctic. Santschi, F. 1941. Quelques fourmis japonaises inédites. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 18:273-279. 128246 Lasius emarginatus nigrescens obsolete combination Tajikistan. Palearctic. Stitz, H. 1930a. Entomologische Ergebnisse der Deutsch-Russischen Alai-Pamir Expedition 1928 (1). 5. Hymenoptera III. Formicidae. Mitteilungen aus dem Zoologischen Museum in Berlin 16:238-240. 129041 Lasius emeryi incertae sedis in genus, unidentifiable Tajikistan. Palearctic. Ruzsky, M. 1905b. The ants of Russia. (Formicariae Imperii Rossici). Systematics, geography and data on the biology of Russian ants. Part I. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 38(4-6):1-800. 128184 Lasius epicentrus incertae sedis in genus, valid France (Oligocene). Théobald, N. 1937a. Les insectes fossiles des terrains oligocènes de France. Nancy: G. Thomas, 473 pp. 129325 Lasius escamole obsolete combination Mexico (Hidalgo, Mexico). Nearctic. Reza, A. 1925. Recursos alimentícios de México de origen animal poco conocidos. Memorias y Revista de la Sociedad Científica "Antonio Alzate" 44:1-22. 128045 Lasius exacutus synonym of Lasius umbratus Armenia. Palearctic. Ruzsky, M. 1902d. Material on the ant fauna of the Caucasus and the Crimea. [In Russian.]. Protokoly Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 206(suppl.):1-33. 128175 Lasius excavatus valid Iran. Palearctic. Seifert, B. 2020a. A taxonomic revision of the Palaearctic members of the subgenus Lasius s.str. (Hymenoptera, Formicidae). Soil Organisms 92 (1):15-86. 143711 Lasius exulans incertae sedis in genus, unidentifiable South America. Neotropic. Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp. 124870 Lasius fallax valid U.S.A. (Utah). Nearctic. Wilson, E. O. 1955a. A monographic revision of the ant genus Lasius. Bulletin of the Museum of Comparative Zoology 113:1-201. 130343 Lasius flavescens valid Tajikistan. Palearctic. Forel, A. 1904c ("1903"). Note sur les fourmis du Musée Zoologique de l'Académie Impériale des Sciences à St. Pétersbourg. Ezhegodnik Zoologicheskago Muzeya 8:368-388. 125146 Lasius flavomyops synonym of Lasius myops Switzerland. Palearctic. Emery, C. 1916a ("1915"). Fauna entomologica italiana. I. Hymenoptera.-Formicidae. Bullettino della Società Entomologica Italiana 47:79-275. 124734 Lasius flavoniger valid Turkey. Palearctic. Seifert, B. 1992b. A taxonomic revision of the Palaearctic members of the ant subgenus Lasius s.str. (Hymenoptera: Formicidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 66(5):1-67. 128573 Lasius flavus valid Europe. Palearctic. Fabricius, J. C. 1782 ("1781"). Species insectorum exhibentes eorum differentias specificas, synonyma, auctorum loca natalia, metamorphosin adiectis observationibus, descriptionibus. Tome I. Hamburgi et Kilonii [= Hamburg and Kiel]: C. E. Bohn, 552 pp. 124871 Lasius flavus claripennis synonym of Lasius brevicornis Canada (Alberta). Nearctic. Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569. 130116 Lasius flavus flavoides synonym of Lasius myops Switzerland. Palearctic. Emery, C. 1925d. Hymenoptera. Fam. Formicidae. Subfam. Formicinae. Genera Insectorum 183:1-302. 124775 Lasius flavus fuscoides synonym of Lasius flavus Russia. Palearctic. Ruzsky, M. 1902e. Formicidae. [In Russian.]. Pp. 15-16 in: Unknown 1902. Report on the recorded animal life of Moscow province (No. 4). [In Russian.]. Izvestiya Imperatorskago Obshchestva Lyubitelei Estestvoznaniya Antropologii i Etnografii pri Imperatorskom Moskovskom Universitete 98(4):6-18 [= Dnevnik' Zoologicheskago Otdeleniya Imperatorskago Obshchestva Lyubitelei Estestvoznaniya, Antropologii i Etnografii 3(4):6-18.]. 128177 Lasius flavus morbosa synonym of Lasius flavus France. Palearctic. Bondroit, J. 1918. Les fourmis de France et de Belgique. Annales de la Société Entomologique de France 87:1-174. 122872 Lasius flavus myops obsolete combination Algeria. Palearctic. Forel, A. 1894d. Les Formicides de la Province d'Oran (Algérie). Bulletin de la Société Vaudoise des Sciences Naturelles 30:1-45. 125061 Lasius flavus myops flavoides unavailable Switzerland. Palearctic. Forel, A. 1894d. Les Formicides de la Province d'Oran (Algérie). Bulletin de la Société Vaudoise des Sciences Naturelles 30:1-45. 125061 Lasius flavus myops flavomyops unavailable Switzerland. Palearctic. Forel, A. 1915d. Fauna insectorum helvetiae. Hymenoptera. Formicidae. Die Ameisen der Schweiz. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 12(Beilage):1-77. 125260 Lasius flavus nearcticus obsolete combination U.S.A. (Illinois). Nearctic. Wheeler, W. M. 1906f. New ants from New England. Psyche (Cambridge) 13:38-41. 130011 Lasius flavus odoratus synonym of Lasius flavus Ukraine, Russia, Georgia, Kazakhstan. Palearctic. Ruzsky, M. 1905b. The ants of Russia. (Formicariae Imperii Rossici). Systematics, geography and data on the biology of Russian ants. Part I. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 38(4-6):1-800. 128184 Lasius flavus olivacea synonym of Lasius flavus Azerbaijan? Palearctic. Karavaiev, V. 1926e. Beiträge zur Ameisenfauna des Kaukasus, nebst einigen Bemerkungen über andere palaearktische Formen. (Schluss). Konowia 5:187-199. 126250 Lasius fuji valid North Korea, Russia (Amursky Region, Khabarovsky Region, Priorsky Region, Sakhalin Is, Kuril Is), JAPAN. Palearctic. Radchenko, A. 2005a. A review of the ants of the genus Lasius Fabricius, 1804, subgenus Dendrolasius Ruzsky, 1912 (Hymenoptera: Formicidae) from east Palaearctic. Annales Zoologici (Warsaw) 55:83-94. 132055 Lasius fuliginosus valid France. Palearctic. Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp. 126792 Lasius fuliginosus nipponensis obsolete combination Japan. Palearctic. Forel, A. 1912m. Quelques fourmis de Tokio. Annales de la Société Entomologique de Belgique 56:339-342. 125235 Lasius fuliginosus orientalis obsolete combination Korea. Palearctic. Karavaiev, V. 1912b. Ameisen aus dem paläarktischen Faunengebiete. Russkoe Entomologicheskoe Obozrenie 12:581-596. 126240 Lasius fumatus synonym of Lasius lasioides Italy. Palearctic. Emery, C. 1869b. Enumerazione dei formicidi che rinvengonsi nei contorni di Napoli con descrizioni di specie nuove o meno conosciute. Annali dell'Accademia degli Aspiranti Naturalisti. Secunda Era 2:1-26. 124512 Lasius fuscula synonym of Lasius lasioides Italy. Palearctic. Emery, C. 1869b. Enumerazione dei formicidi che rinvengonsi nei contorni di Napoli con descrizioni di specie nuove o meno conosciute. Annali dell'Accademia degli Aspiranti Naturalisti. Secunda Era 2:1-26. 124512 Lasius gebaueri synonym of Lasius obscuratus China (Tibet). Palearctic. Seifert, B. 1992b. A taxonomic revision of the Palaearctic members of the ant subgenus Lasius s.str. (Hymenoptera: Formicidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 66(5):1-67. 128573 Lasius globularis incertae sedis in genus, valid Croatia (Miocene). Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp. 125815 Lasius glom incertae sedis in genus, valid U.S.A. (Montana, Eocene). LaPolla, J. S.; Greenwalt, D. E. 2015. Fossil ants (Hymenoptera: Formicidae) of the Middle Eocene Kishenehn Formation. Sociobiology 62:163-174. 142786 Lasius grandis valid Spain. Palearctic. Forel, A. 1909c. Fourmis d'Espagne récoltées par M. O. Vogt et Mme Cécile Vogt, Docteurs en médecine. Annales de la Société Entomologique de Belgique 53:103-106. 125191 Lasius hayashi valid Japan. Palearctic. Yamauchi, K.; Hayashida, K. 1970. Taxonomic studies on the genus Lasius in Hokkaido, with ethological and ecological notes (Formicidae, Hymenoptera). II. The subgenus Lasius. Journal of the Faculty of Science, Hokkaido University. Series VI. Zoology 17:501-519. 130517 Lasius helvus synonym of Lasius brevicornis U.S.A. (California). Nearctic. Cook, T. W. 1953. The ants of California. Palo Alto, California: Pacific Books, 462 pp. 123836 Lasius hikosanus valid Japan. Palearctic. Yamauchi, K. 1979 ("1978"). Taxonomical and ecological studies on the ant genus Lasius in Japan (Hymenoptera: Formicidae). I. Taxonomy. Science Report of the Faculty of Education, Gifu University (Natural Science) 6:147-181. 130514 Lasius himalayanus valid India. Palearctic. Bingham, C. T. 1903. The fauna of British India, including Ceylon and Burma. Hymenoptera, Vol. II. Ants and Cuckoo-wasps. London: Taylor and Francis, 506 pp. 122766 Lasius hingstoni synonym of Lasius crinitus India (West Bengal). Indomalaya. Donisthorpe, H. 1929a. The Formicidae (Hymenoptera) taken by Major R. W. G. Hingston, M.C., I.M.S. (ret.), on the Mount Everest Expedition, 1924. Annals and Magazine of Natural History (10)4:444-449. 124252 Lasius hirsutus valid Pakistan. Indomalaya. Seifert, B. 1992b. A taxonomic revision of the Palaearctic members of the ant subgenus Lasius s.str. (Hymenoptera: Formicidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 66(5):1-67. 128573 Lasius humilis valid U.S.A. (Nevada). Nearctic. Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569. 130116 Lasius hybrida synonym of Lasius distinguendus Italy. Palearctic. Bondroit, J. 1918. Les fourmis de France et de Belgique. Annales de la Société Entomologique de France 87:1-174. 122872 Lasius illyricus valid Croatia. Palearctic. Zimmermann, S. 1935 ("1934"). Beitrag zur Kenntnis der Ameisenfauna Süddalmatiens. Verhandlungen der Zoologisch-Botanischen Gesellschaft in Wien 84:1-65. 130613 Lasius incisus synonym of Lasius bicornis Germany. Palearctic. Schenck, P. A. 1852. Beschreibung nassauischer Ameisenarten. Jahrbuch des Vereins für Naturkunde im Herzogthum Nassau. Wiesbaden 8:1-149. 128471 Lasius inflatus incertae sedis in genus, valid China (Shandong, Miocene). Zhang, J. 1989. Fossil insects from Shanwang, Shandong, China. [In Chinese.]. Jinan, China: Shandong Science and Technology Publishing House, 459 pp. 130597 Lasius interjectus valid U.S.A. (New Jersey). Nearctic. Mayr, G. 1866b. Diagnosen neuer und wenig gekannter Formiciden. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 16:885-908. 127216 Lasius interjectus arizonicus obsolete combination U.S.A. (Arizona). Nearctic. Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569. 130116 Lasius interjectus californicus obsolete combination U.S.A. (California). Nearctic. Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569. 130116 Lasius interjectus coloradensis obsolete combination U.S.A. (Colorado). Nearctic. Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569. 130116 Lasius interjectus mexicanus obsolete combination Mexico (Hidalgo). Neotropic. Wheeler, W. M. 1914c. Ants collected by W. M. Mann in the state of Hidalgo, Mexico. Journal of the New York Entomological Society 22:37-61. 130084 Lasius israelicus valid Israel. Palearctic. Seifert, B. 2020a. A taxonomic revision of the Palaearctic members of the subgenus Lasius s.str. (Hymenoptera, Formicidae). Soil Organisms 92 (1):15-86. 143711 Lasius japonicus valid Japan. Palearctic. Santschi, F. 1941. Quelques fourmis japonaises inédites. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 18:273-279. 128246 Lasius jensi valid Germany. Palearctic. Seifert, B. 1982b. Lasius (Chthonolasius) jensi n. sp. - eine neue temporär sozialparasitische Erdameise aus Mitteleuropa (Hymenoptera, Formicidae). Reichenbachia 20:85-96. 128563 Lasius jensi longiceps obsolete combination Kazakhstan, Ukraine, Russia. Palearctic. Seifert, B. 1988a. A revision of the European species of the ant subgenus Chthonolasius (Insecta, Hymenoptera, Formicidae). Entomologische Abhandlungen. Staatliches Museum für Tierkunde Dresden 51:143-180. 128568 Lasius kabaki valid China (Sichuan). Palearctic. Seifert, B. 2020a. A taxonomic revision of the Palaearctic members of the subgenus Lasius s.str. (Hymenoptera, Formicidae). Soil Organisms 92 (1):15-86. 143711 Lasius karpinisi valid Greece. Palearctic. Seifert, B. 1992b. A taxonomic revision of the Palaearctic members of the ant subgenus Lasius s.str. (Hymenoptera: Formicidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 66(5):1-67. 128573 Lasius koreanus valid North Korea. Palearctic. Seifert, B. 1992b. A taxonomic revision of the Palaearctic members of the ant subgenus Lasius s.str. (Hymenoptera: Formicidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 66(5):1-67. 128573 Lasius kritikos valid Greece (Crete). Palearctic. Seifert, B. 2020a. A taxonomic revision of the Palaearctic members of the subgenus Lasius s.str. (Hymenoptera, Formicidae). Soil Organisms 92 (1):15-86. 143711 Lasius lasioides valid Italy. Palearctic. Emery, C. 1869b. Enumerazione dei formicidi che rinvengonsi nei contorni di Napoli con descrizioni di specie nuove o meno conosciute. Annali dell'Accademia degli Aspiranti Naturalisti. Secunda Era 2:1-26. 124512 Lasius lasioides elegantulus nomen nudum Arnol'di, K. V. 1948a. Ants of Talysh and the Diabar depression. Their importance for the characterization of communities of terrestrial invertebrates and for historical analysis of the fauna. [In Russian.]. Trudy Zoologicheskogo Instituta. Akademiya Nauk SSSR 7(2):206-262. 122358 Lasius latipes valid U.S.A. (Michigan). Nearctic. Walsh, B. D. 1863 ("1862"). On the genera of Aphidae found in the United States. Proceedings of the Entomological Society of Philadelphia 1:294-311. 129572 Lasius lawarai valid Pakistan. Palearctic. Seifert, B. 1992b. A taxonomic revision of the Palaearctic members of the ant subgenus Lasius s.str. (Hymenoptera: Formicidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 66(5):1-67. 128573 Lasius longaevus incertae sedis in genus, valid Croatia (Miocene). Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp. 125815 Lasius longiceps valid Kazakhstan, Ukraine, Russia. Palearctic. Seifert, B. 1988a. A revision of the European species of the ant subgenus Chthonolasius (Insecta, Hymenoptera, Formicidae). Entomologische Abhandlungen. Staatliches Museum für Tierkunde Dresden 51:143-180. 128568 Lasius longicirrus incertae sedis in genus, unidentifiable China (Gansu). Palearctic. Chang, Y.-D.; He, D.-H. 2002f. A new species of Lasius Fabricius, 1804 (Hymenoptera: Formicidae: Formicinae) from Gansu, China. [In Chinese.]. Entomotaxonomia 24:203-205. 130910 Lasius longipalpus valid China (Gansu). Palearctic. Seifert, B. 2020a. A taxonomic revision of the Palaearctic members of the subgenus Lasius s.str. (Hymenoptera, Formicidae). Soil Organisms 92 (1):15-86. 143711 Lasius longipennis incertae sedis in genus, valid Croatia (Miocene). Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp. 125815 Lasius macrocephalus incertae sedis in genus, unresolved junior homonym Germany (Miocene). Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp. 125815 Lasius magnus valid Bhutan. Palearctic. Seifert, B. 1992b. A taxonomic revision of the Palaearctic members of the ant subgenus Lasius s.str. (Hymenoptera: Formicidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 66(5):1-67. 128573 Lasius maltaeus valid Malta. Palearctic. Seifert, B. 2020a. A taxonomic revision of the Palaearctic members of the subgenus Lasius s.str. (Hymenoptera, Formicidae). Soil Organisms 92 (1):15-86. 143711 Lasius mauretanicus valid Spain (Canary Is). Palearctic. Seifert, B. 2020a. A taxonomic revision of the Palaearctic members of the subgenus Lasius s.str. (Hymenoptera, Formicidae). Soil Organisms 92 (1):15-86. 143711 Lasius mellea homonym replaced by Lasius nearcticus Canada (Québec). Nearctic. Provancher, L. 1881b. Faune canadienne. (Continué de la page 333.). Naturaliste Canadien (Québec) 12:353-362. 127917 Lasius meridionalis valid France. Palearctic. Bondroit, J. 1920a ("1919"). Notes diverses sur des fourmis d'Europe. Annales de la Société Entomologique de Belgique 59:143-158. 122879 Lasius mexicanus valid Mexico (Hidalgo). Neotropic. Wheeler, W. M. 1914c. Ants collected by W. M. Mann in the state of Hidalgo, Mexico. Journal of the New York Entomological Society 22:37-61. 130084 Lasius microgyna synonym of Lasius bicornis France. Palearctic. Bondroit, J. 1918. Les fourmis de France et de Belgique. Annales de la Société Entomologique de France 87:1-174. 122872 Lasius mikir valid India (Assam). Indomalaya. Collingwood, C. A. 1982. Himalayan ants of the genus Lasius (Hymenoptera: Formicidae). Systematic Entomology 7:283-296. 123766 Lasius minimus incertae sedis in genus, unidentifiable Russia. Palearctic. Kuznetsov-Ugamsky, N. N. 1928b. Ants of the South Ussuri Region. [In Russian.]. Zapiski Vladivostokskogo Otdela Gosudarstvennogo Russkogo Geograficheskogo Obshchvestva 1(18):1-47. 126761 Lasius minutulus incertae sedis in genus, synonym of Lasius occultatus Croatia (Miocene). Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp. 125815 Lasius minutus valid U.S.A. (New Jersey). Nearctic. Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682. 124571 Lasius mixtoumbratus incertae sedis in genus, unidentifiable Switzerland. Palearctic. Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452. 124988 Lasius mixtus valid Finland. Palearctic. Nylander, W. 1846b. Additamentum adnotationum in monographiam formicarum borealium Europae. Acta Societatis Scientiarum Fennicae 2:1041-1062. 127562 Lasius monticola incertae sedis in genus, unidentifiable U.S.A. (New York). Nearctic. Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172. 123310 Lasius mordicus incertae sedis in genus, valid China (Shandong, Miocene). Zhang, J. 1989. Fossil insects from Shanwang, Shandong, China. [In Chinese.]. Jinan, China: Shandong Science and Technology Publishing House, 459 pp. 130597 Lasius morisitai valid Japan. Palearctic. Yamauchi, K. 1979 ("1978"). Taxonomical and ecological studies on the ant genus Lasius in Japan (Hymenoptera: Formicidae). I. Taxonomy. Science Report of the Faculty of Education, Gifu University (Natural Science) 6:147-181. 130514 Lasius murphyi valid U.S.A. (North Carolina). Nearctic. Forel, A. 1901j. Variétés myrmécologiques. Annales de la Société Entomologique de Belgique 45:334-382. 125114 Lasius myops valid Algeria. Palearctic. Forel, A. 1894d. Les Formicides de la Province d'Oran (Algérie). Bulletin de la Société Vaudoise des Sciences Naturelles 30:1-45. 125061 Lasius myrmidon obsolete combination Greece. Palearctic. Mei, M. 1998. Lasius (Cautolasius) myrmidon n. sp.: a new hypogaeic ant from Greece (Hymenoptera Formicidae). Bollettino della Società Entomologica Italiana 130:177-182. 131864 Lasius nearcticus valid U.S.A. (Illinois). Nearctic. Wheeler, W. M. 1906f. New ants from New England. Psyche (Cambridge) 13:38-41. 130011 Lasius neglectus valid Hungary. Palearctic. Van Loon, A. J.; Boomsma, J. J.; Andrasfalvy, A. 1990. A new polygynous Lasius species (Hymenoptera: Formicidae) from central Europe. I. Description and general biology. Insectes Sociaux 37:348-362. 129464 Lasius nemorivagus incertae sedis in genus, valid Baltic Amber (Eocene). Wheeler, W. M. 1915i ("1914"). The ants of the Baltic Amber. Schriften der Physikalisch-Ökonomischen Gesellschaft zu Königsberg 55:1-142. 130096 Lasius neoniger valid U.S.A. (Virginia). Nearctic. Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682. 124571 Lasius nevadensis valid U.S.A. (Nevada). Nearctic. Cole, A. C., Jr. 1956a. Studies of Nevada ants. II. A new species of Lasius (Chthonolasius) (Hymenoptera: Formicidae). Journal of the Tennessee Academy of Science 31:26-27. 123726 Lasius niger valid Sweden. Palearctic. Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp. 126902 Lasius niger alienobrunneus obsolete combination Switzerland. Palearctic. Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452. 124988 Lasius niger alienoniger obsolete combination Switzerland. Palearctic. Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452. 124988 Lasius niger alienus obsolete combination Germany. Palearctic. Foerster, A. 1850a. Hymenopterologische Studien. 1. Formicariae. Aachen: Ernst Ter Meer, 74 pp. 124947 Lasius niger alienus alienoamericanus unavailable U.S.A. Nearctic. Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569. 130116 Lasius niger alienus brunneoalienus unavailable Poland. Palearctic. Kulmatycki, W. 1922. Przycznek do fauny mrówek Wielkopolski i Pomorza. Sprawozdania Komisji Fizjograficznej oraz Materjaly do Fizjografji Kraju 55-56:71-86. 126582 Lasius niger alienus flavidus unavailable Kazakhstan. Palearctic. Kuznetsov-Ugamsky, N. N. 1927e. Contributions to the knowledge of the myrmecology of Turkestan. III. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 21:186-196. 126758 Lasius niger alienus pilicornis unavailable Kazakhstan. Palearctic. Kuznetsov-Ugamsky, N. N. 1927e. Contributions to the knowledge of the myrmecology of Turkestan. III. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 21:186-196. 126758 Lasius niger alienus turkmenus unavailable Turkmenistan. Palearctic. Kuznetsov-Ugamsky, N. N. 1927e. Contributions to the knowledge of the myrmecology of Turkestan. III. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 21:186-196. 126758 Lasius niger americanus obsolete combination U.S.A. (Virginia). Nearctic. Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682. 124571 Lasius niger brunneoides unavailable Switzerland. Palearctic. Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452. 124988 Lasius niger brunneus obsolete combination France. Palearctic. Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp. 126792 Lasius niger brunneus himalayanus unavailable India. Palearctic. Forel, A. 1894c. Les Formicides de l'Empire des Indes et de Ceylan. Part IV. Journal of the Bombay Natural History Society 8:396-420. 125060 Lasius niger coloratus obsolete combination Taiwan. Indomalaya. Santschi, F. 1937h. Fourmis du Japon et de Formose. Bulletin et Annales de la Société Entomologique de Belgique 77:361-388. 128438 Lasius niger emeryi obsolete combination Tajikistan. Palearctic. Ruzsky, M. 1905b. The ants of Russia. (Formicariae Imperii Rossici). Systematics, geography and data on the biology of Russian ants. Part I. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 38(4-6):1-800. 128184 Lasius niger flavescens obsolete combination Tajikistan. Palearctic. Forel, A. 1904c ("1903"). Note sur les fourmis du Musée Zoologique de l'Académie Impériale des Sciences à St. Pétersbourg. Ezhegodnik Zoologicheskago Muzeya 8:368-388. 125146 Lasius niger grandis obsolete combination Spain. Palearctic. Forel, A. 1909c. Fourmis d'Espagne récoltées par M. O. Vogt et Mme Cécile Vogt, Docteurs en médecine. Annales de la Société Entomologique de Belgique 53:103-106. 125191 Lasius niger lasioides obsolete combination Italy. Palearctic. Emery, C. 1869b. Enumerazione dei formicidi che rinvengonsi nei contorni di Napoli con descrizioni di specie nuove o meno conosciute. Annali dell'Accademia degli Aspiranti Naturalisti. Secunda Era 2:1-26. 124512 Lasius niger lasioides barbarus unavailable Morocco, Tunisia. Palearctic. Santschi, F. 1921e. Nouvelles fourmis paléarctiques. 3ème. note. Boletín de la Real Sociedad Española de Historia Natural 21:165-170. 128332 Lasius niger neoniger obsolete combination U.S.A. (Virginia). Nearctic. Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682. 124571 Lasius niger niger obsolete combination Sweden. Palearctic. Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp. 126902 Lasius niger niger nigroaliena nomen nudum Emery, C. 1914c. Wissenschaftliche Ergebnisse der Bearbeitung von O. Leonhard's Sammlungen. 5. Südeuropäische Ameisen (Hym.). Entomologische Mitteilungen. Berlin-Dahlem 3:156-159. 124718 Lasius niger nigroemarginatus synonym of Lasius emarginatus Switzerland. Palearctic. Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452. 124988 Lasius niger pinetorum valid Russia. Palearctic. Ruzsky, M. 1907c. The ants of Russia. (Formicariae Imperii Rossici). Systematics, geography and data on the biology of Russian ants. Part II. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 40(4):1-122 + 3 pp. 128187 Lasius niger sitkaensis obsolete combination U.S.A. (Alaska). Nearctic. Pergande, T. 1900. Papers from the Harriman Alaska expedition. XVII. Entomological results (11): Formicidae. Proceedings of the Washington Academy of Sciences 2:519-521. 127768 Lasius niger turcicus obsolete combination Turkey. Palearctic. Santschi, F. 1921a. Notes sur les fourmis paléarctiques. II. Fourmis d'Asie Mineure récoltées par M. H. Gadeau de Kerville. Boletín de la Real Sociedad Española de Historia Natural 21:110-116. 128328 Lasius nigerrimus incertae sedis in genus, unidentifiable No locality given. Christ, J. L. 1791. Naturgeschichte, Klassification und Nomenclatur der Insekten vom Bienen, Wespen und Ameisengeschlecht. Frankfurt: Hermann, 535 pp. 123624 Lasius nigrescens valid Tajikistan. Palearctic. Stitz, H. 1930a. Entomologische Ergebnisse der Deutsch-Russischen Alai-Pamir Expedition 1928 (1). 5. Hymenoptera III. Formicidae. Mitteilungen aus dem Zoologischen Museum in Berlin 16:238-240. 129041 Lasius nipponensis valid Japan. Palearctic. Forel, A. 1912m. Quelques fourmis de Tokio. Annales de la Société Entomologique de Belgique 56:339-342. 125235 Lasius nitidigaster valid Bulgaria, Austria. Palearctic. Seifert, B. 1996b. Ameisen beobachten, bestimmen. Augsburg: Naturbuch Verlag, 351 pp. 132274 Lasius nitidus incertae sedis in genus, unidentifiable Uzbekistan. Palearctic. Kuznetsov-Ugamsky, N. N. 1927e. Contributions to the knowledge of the myrmecology of Turkestan. III. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 21:186-196. 126758 Lasius obliteratus incertae sedis in genus, synonym of Lasius occultatus Croatia (Miocene). Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp. 125815 Lasius oblongus incertae sedis in genus, valid Germany (Miocene). Assmann, A. 1870. Beiträge zur Insekten-Fauna der Vorwelt. I. Beitrag. Die fossilen Insekten des tertiären (miocenen) Thonlagers von Schossnitz bei Kanth. Zeitschrift für Entomologie (Breslau) (N.F.)1:33-58. 122397 Lasius obscuratus valid Tajikistan. Palearctic. Stitz, H. 1930a. Entomologische Ergebnisse der Deutsch-Russischen Alai-Pamir Expedition 1928 (1). 5. Hymenoptera III. Formicidae. Mitteilungen aus dem Zoologischen Museum in Berlin 16:238-240. 129041 Lasius obscurus obsolete combination Croatia (Miocene). Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp. 125815 Lasius occidentalis valid U.S.A. (Colorado). Nearctic. Wheeler, W. M. 1909e. A decade of North American Formicidae. Journal of the New York Entomological Society 17:77-90. 130039 Lasius occultatus incertae sedis in genus, valid Croatia (Miocene). Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp. 125815 Lasius occultatus parschlugianus incertae sedis in genus, unidentifiable Germany. Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp. 125815 Lasius oertzeni synonym of Lasius bicornis Greece. Palearctic. Forel, A. 1910a. Glanures myrmécologiques. Annales de la Société Entomologique de Belgique 54:6-32. 125202 Lasius ophthalmicus incertae sedis in genus, valid Croatia (Miocene). Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp. 125815 Lasius orientalis valid Korea. Palearctic. Karavaiev, V. 1912b. Ameisen aus dem paläarktischen Faunengebiete. Russkoe Entomologicheskoe Obozrenie 12:581-596. 126240 Lasius ouchii synonym of Lasius orientalis Japan. Palearctic. Teranishi, C. 1940. Works of Cho Teranishi. Memorial Volume. [In Japanese, English and German, in part.]. Osaka: Kansai Entomological Society, 312 + (posthumous section) 95 pp. 129229 Lasius pallescens incertae sedis in genus, unidentifiable Germany. Palearctic. Schenck, P. A. 1852. Beschreibung nassauischer Ameisenarten. Jahrbuch des Vereins für Naturkunde im Herzogthum Nassau. Wiesbaden 8:1-149. 128471 Lasius pallida synonym of Lasius brunneus France. Palearctic. Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp. 126792 Lasius pallitarsis valid Canada (Québec). Nearctic. Provancher, L. 1881b. Faune canadienne. (Continué de la page 333.). Naturaliste Canadien (Québec) 12:353-362. 127917 Lasius pannonicus incertae sedis in genus, unidentifiable Hungary. Palearctic. Röszler, P. 1942b ("1941-42"). Myrmekologische Mitteilungen 1939. Mitteilungen der Arbeitsgemeinschaft für Naturwissenschaften. Sibiu-Hermannstadt 91-92:27-41. 128153 Lasius paralienus valid Germany. Palearctic. Seifert, B. 1992b. A taxonomic revision of the Palaearctic members of the ant subgenus Lasius s.str. (Hymenoptera: Formicidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 66(5):1-67. 128573 Lasius parvula synonym of Lasius claviger U.S.A. (Illinois). Nearctic. Smith, M. R. 1934f. Two new North American ants. Psyche (Cambridge) 41:211-213. 128768 Lasius peritulus incertae sedis in genus, valid U.S.A. (Colorado, Florissant, late Eocene, Priabonian). Cockerell, T. D. A. 1927. Fossil insects from the Miocene of Colorado. Annals and Magazine of Natural History (9)19:161-166. 123661 Lasius persicus valid Iran. Palearctic. Seifert, B. 2020a. A taxonomic revision of the Palaearctic members of the subgenus Lasius s.str. (Hymenoptera, Formicidae). Soil Organisms 92 (1):15-86. 143711 Lasius picinus obsolete combination Chile. Neotropic. Roger, J. 1863a. Die neu aufgeführten Gattungen und Arten meines Formiciden-Verzeichnisses nebst Ergänzung einiger früher gegebenen Beschreibungen. Berliner Entomologische Zeitschrift 7:131-214. 128093 Lasius piliferus valid Spain. Palearctic. Seifert, B. 1992b. A taxonomic revision of the Palaearctic members of the ant subgenus Lasius s.str. (Hymenoptera: Formicidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 66(5):1-67. 128573 Lasius pilosus synonym of Lasius vestitus U.S.A. (Idaho). Nearctic. Smith, M. R. 1934b. Three new North American ants. Annals of the Entomological Society of America 27:384-387. 128764 Lasius platythorax valid Germany. Palearctic. Seifert, B. 1991b. Lasius platythorax n. sp., a widespread sibling species of Lasius niger (Hymenoptera: Formicidae). Entomologia Generalis 16:69-81. 128571 Lasius plumopilosus valid U.S.A. (Iowa). Nearctic. Buren, W. F. 1941b. Lasius (Acanthomyops) plumopilosus, a new ant with plumose hairs from Iowa. Iowa State College Journal of Science 15:231-235. 123328 Lasius pogonogynus valid U.S.A. (Colorado, Iowa). Nearctic. Buren, W. F. 1950. A new Lasius (Acanthomyops) with a key to North American females. Proceedings of the Entomological Society of Washington 52:184-190. 123323 Lasius ponderosae valid U.S.A. (Utah). Nearctic. Schär, S.; Talavera, G.; Rana, J. D.; Espadaler, X.; Cover, S. P.; Shattuck, S. O.; Vila, R. 2022. Integrative taxonomy reveals cryptic diversity in North American Lasius ants, and an overlooked introduced species. Scientific Reports 12:5970:1-12. 143973 Lasius precursor valid Turkey. Palearctic. Seifert, B. 2020a. A taxonomic revision of the Palaearctic members of the subgenus Lasius s.str. (Hymenoptera, Formicidae). Soil Organisms 92 (1):15-86. 143711 Lasius productus valid Japan. Palearctic. Wilson, E. O. 1955a. A monographic revision of the ant genus Lasius. Bulletin of the Museum of Comparative Zoology 113:1-201. 130343 Lasius przewalskii valid China (Tibet). Palearctic. Ruzsky, M. 1915a. On the ants of Tibet and the southern Gobi. On material collected on the expedition of Colonel P. K. Kozlov. [In Russian.]. Ezhegodnik Zoologicheskago Muzeya 20:418-444. 128191 Lasius psammophilus valid Germany. Palearctic. Seifert, B. 1992b. A taxonomic revision of the Palaearctic members of the ant subgenus Lasius s.str. (Hymenoptera: Formicidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 66(5):1-67. 128573 Lasius pubescens valid U.S.A. (Minnesota). Nearctic. Buren, W. F. 1942. New ants from Minnesota, Iowa, and Wisconsin. Iowa State College Journal of Science 16:399-408. 123321 Lasius pumilus incertae sedis in genus, synonym of Lasius occultatus Croatia (Miocene). Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp. 125815 Lasius pumilus obsolete combination Baltic Amber (Eocene). Mayr, G. 1868c. Die Ameisen des baltischen Bernsteins. Beiträge zur Naturkunde Preussens 1:1-102. 127226 Lasius punctulatus incertae sedis in genus, valid Baltic Amber (Eocene). Mayr, G. 1868c. Die Ameisen des baltischen Bernsteins. Beiträge zur Naturkunde Preussens 1:1-102. 127226 Lasius rabaudi valid France. Palearctic. Bondroit, J. 1917a. Notes sur quelques Formicidae de France (Hym.). Bulletin de la Société Entomologique de France 1917:174-177. 122877 Lasius redtenbacheri obsolete combination Croatia (Miocene). Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp. 125815 Lasius redtenbacheri neuter obsolete combination Croatia (Miocene). Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp. 125815 Lasius reginae valid Austria. Palearctic. Faber, W. 1967. Beiträge zur Kenntnis sozialparasitischer Ameisen. I. Lasius (Austrolasius n. sg.) reginae n. sp., eine neue temporär sozialparasitische Erdameise aus Österreich (Hym. Formicidae). Pflanzenschutz Berichte 36:73-107. 124862 Lasius rubiginosa incertae sedis in genus, unidentifiable France. Palearctic. Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp. 126800 Lasius ruficornis incertae sedis in genus, unidentifiable India. Palearctic. Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp. 124870 Lasius sabularum valid France. Palearctic. Bondroit, J. 1918. Les fourmis de France et de Belgique. Annales de la Société Entomologique de France 87:1-174. 122872 Lasius sakagamii valid Japan. Palearctic. Yamauchi, K.; Hayashida, K. 1970. Taxonomic studies on the genus Lasius in Hokkaido, with ethological and ecological notes (Formicidae, Hymenoptera). II. The subgenus Lasius. Journal of the Faculty of Science, Hokkaido University. Series VI. Zoology 17:501-519. 130517 Lasius schaeferi valid China (Tibet). Palearctic. Seifert, B. 1992b. A taxonomic revision of the Palaearctic members of the ant subgenus Lasius s.str. (Hymenoptera: Formicidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 66(5):1-67. 128573 Lasius schiefferdeckeri incertae sedis in genus, valid Baltic Amber (Eocene). Mayr, G. 1868c. Die Ameisen des baltischen Bernsteins. Beiträge zur Naturkunde Preussens 1:1-102. 127226 Lasius schulzi valid Turkey. Palearctic. Seifert, B. 1992b. A taxonomic revision of the Palaearctic members of the ant subgenus Lasius s.str. (Hymenoptera: Formicidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 66(5):1-67. 128573 Lasius sichuense valid China (Sichuan). Palearctic. Seifert, B. 2020a. A taxonomic revision of the Palaearctic members of the subgenus Lasius s.str. (Hymenoptera, Formicidae). Soil Organisms 92 (1):15-86. 143711 Lasius silvaticus valid Iran. Palearctic. Seifert, B. 2020a. A taxonomic revision of the Palaearctic members of the subgenus Lasius s.str. (Hymenoptera, Formicidae). Soil Organisms 92 (1):15-86. 143711 Lasius silvestrii synonym of Lasius umbratus Japan. Palearctic. Wheeler, W. M. 1928d. Ants collected by Professor F. Silvestri in Japan and Korea. Bollettino del Laboratorio di Zoologia Generale e Agraria della Reale Scuola Superiore d'Agricoltura. Portici 22:96-125. 130198 Lasius silvestrii osakana synonym of Lasius umbratus Japan. Palearctic. Santschi, F. 1941. Quelques fourmis japonaises inédites. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 18:273-279. 128246 Lasius sitiens valid U.S.A. (Arizona). Nearctic. Wilson, E. O. 1955a. A monographic revision of the ant genus Lasius. Bulletin of the Museum of Comparative Zoology 113:1-201. 130343 Lasius sitkaensis synonym of Lasius pallitarsis U.S.A. (Alaska). Nearctic. Pergande, T. 1900. Papers from the Harriman Alaska expedition. XVII. Entomological results (11): Formicidae. Proceedings of the Washington Academy of Sciences 2:519-521. 127768 Lasius sonobei valid Japan. Palearctic. Yamauchi, K. 1979 ("1978"). Taxonomical and ecological studies on the ant genus Lasius in Japan (Hymenoptera: Formicidae). I. Taxonomy. Science Report of the Faculty of Education, Gifu University (Natural Science) 6:147-181. 130514 Lasius spathepus valid Japan. Palearctic. Wheeler, W. M. 1910e. An aberrant Lasius from Japan. Biological Bulletin (Woods Hole) 19:130-137. 130048 Lasius speculiventris valid U.S.A. (New Jersey). Nearctic. Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682. 124571 Lasius subglaber valid U.S.A. (District of Columbia). Nearctic. Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682. 124571 Lasius subniger nomen nudum Pergande, T. 1900. Papers from the Harriman Alaska expedition. XVII. Entomological results (11): Formicidae. Proceedings of the Washington Academy of Sciences 2:519-521. 127768 Lasius subumbratus valid U.S.A. (New Mexico). Nearctic. Viereck, H. L. 1903. Hymenoptera of Beulah, New Mexico. [part]. Transactions of the American Entomological Society 29:56-87. 129540 Lasius talpa valid Japan. Palearctic. Wilson, E. O. 1955a. A monographic revision of the ant genus Lasius. Bulletin of the Museum of Comparative Zoology 113:1-201. 130343 Lasius tapinomoides valid Greece (Crete I.). Palearctic. Salata, S.; Borowiec, L. 2018b. A new species of the ant genus Lasius Fabricius, 1804 from Crete (Hymenoptera, Formicidae). ZooKeys 789:139-159. 143240 Lasius tebessae valid Algeria. Palearctic. Seifert, B. 1992b. A taxonomic revision of the Palaearctic members of the ant subgenus Lasius s.str. (Hymenoptera: Formicidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 66(5):1-67. 128573 Lasius teranishii synonym of Lasius orientalis Japan. Palearctic. Wheeler, W. M. 1928d. Ants collected by Professor F. Silvestri in Japan and Korea. Bollettino del Laboratorio di Zoologia Generale e Agraria della Reale Scuola Superiore d'Agricoltura. Portici 22:96-125. 130198 Lasius terreus obsolete combination U.S.A. (Wyoming, Green River, Eocene). Scudder, S. H. 1878. The fossil insects of the Green River shales. Bulletin of the United States Geological and Geographical Survey of the Territories 4:747-776. 128548 Lasius tertiarius incertae sedis in genus, unidentifiable Ukraine (Miocene). Zalessky, Y. M. 1949. A new Tertiary ant. [In Russian.]. Sovetskaya Geologiya 40:50-54. 130593 Lasius tibialis valid Morocco. Palearctic. Santschi, F. 1936c. Liste et descriptions de fourmis du Maroc. Bulletin de la Société des Sciences Naturelles du Maroc 16:198-210. 128427 Lasius timida synonym of Lasius brunneus Germany. Palearctic. Foerster, A. 1850a. Hymenopterologische Studien. 1. Formicariae. Aachen: Ernst Ter Meer, 74 pp. 124947 Lasius transylvanica unavailable misspelling Romania. Palearctic. Röszler, P. 1943. Ameisen aus Siebenbürgen mit der Beschreibung ihrer Lebensweise. Zoologischer Anzeiger 144:41-48. 128142 Lasius transylvanicus incertae sedis in genus, unidentifiable Romania. Palearctic. Röszler, P. 1943. Ameisen aus Siebenbürgen mit der Beschreibung ihrer Lebensweise. Zoologischer Anzeiger 144:41-48. 128142 Lasius truncatus incertae sedis in genus, valid China (Shandong, Miocene). Zhang, J. 1989. Fossil insects from Shanwang, Shandong, China. [In Chinese.]. Jinan, China: Shandong Science and Technology Publishing House, 459 pp. 130597 Lasius tunisius valid Tunisia. Palearctic. Seifert, B. 2020a. A taxonomic revision of the Palaearctic members of the subgenus Lasius s.str. (Hymenoptera, Formicidae). Soil Organisms 92 (1):15-86. 143711 Lasius turcicus valid Turkey. Palearctic. Santschi, F. 1921a. Notes sur les fourmis paléarctiques. II. Fourmis d'Asie Mineure récoltées par M. H. Gadeau de Kerville. Boletín de la Real Sociedad Española de Historia Natural 21:110-116. 128328 Lasius umbratus valid Finland. Palearctic. Nylander, W. 1846b. Additamentum adnotationum in monographiam formicarum borealium Europae. Acta Societatis Scientiarum Fennicae 2:1041-1062. 127562 Lasius umbratus affinis obsolete combination Germany. Palearctic. Schenck, P. A. 1852. Beschreibung nassauischer Ameisenarten. Jahrbuch des Vereins für Naturkunde im Herzogthum Nassau. Wiesbaden 8:1-149. 128471 Lasius umbratus affinis umbratoaffinis unavailable Russia. Palearctic. Ruzsky, M. 1895. Faunistic investigations in east Russia 1. Contribution to the ant fauna of east Russia. 2. Zoological excursion in the Orenburg region in 1894. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 28(5):1-32. 128162 Lasius umbratus affinoumbratus synonym of Lasius umbratus Great Britain. Palearctic. Donisthorpe, H. 1914a. Myrmecophilous notes for 1913. Entomologist's Record and Journal of Variation 26:37-45. 124209 Lasius umbratus apennina synonym of Lasius flavus Italy. Palearctic. Menozzi, C. 1925d ("1924"). Res mutinenses. Formicidae (Hymenoptera). Atti della Società dei Naturalisti e Matematici di Modena 55[=(6)3]:22-47. 127327 Lasius umbratus distinguendus obsolete combination Italy. Palearctic. Emery, C. 1916b. Formiche d'Italia nuove o critiche. Rendiconti delle Sessioni della Reale Accademia delle Scienze dell'Istituto di Bologna. Classe di Scienze Fisiche (n.s.)20:53-66. 124735 Lasius umbratus distinguendus cereomicans unavailable Italy. Palearctic. Stärcke, A. 1937. Retouches sur quelques fourmis d'Europe. II. Lasius groupe umbratus Nylander. Tijdschrift voor Entomologie 80:38-72. 128991 Lasius umbratus epinotalis synonym of Lasius aphidicola U.S.A. (Iowa). Nearctic. Buren, W. F. 1944a. A list of Iowa ants. Iowa State College Journal of Science 18:277-312. 123329 Lasius umbratus exacutus obsolete combination Armenia. Palearctic. Ruzsky, M. 1902d. Material on the ant fauna of the Caucasus and the Crimea. [In Russian.]. Protokoly Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 206(suppl.):1-33. 128175 Lasius umbratus hirtiscapus synonym of Lasius umbratus Czech Republic. Palearctic. Stärcke, A. 1937. Retouches sur quelques fourmis d'Europe. II. Lasius groupe umbratus Nylander. Tijdschrift voor Entomologie 80:38-72. 128991 Lasius umbratus ibericus synonym of Lasius flavus Spain. Palearctic. Santschi, F. 1925g. Fourmis d'Espagne et autres espèces paléarctiques (Hymenopt.). EOS. Revista Española de Entomología 1:339-360. 128359 Lasius umbratus ibericus sancho unavailable Spain. Palearctic. Santschi, F. 1925g. Fourmis d'Espagne et autres espèces paléarctiques (Hymenopt.). EOS. Revista Española de Entomología 1:339-360. 128359 Lasius umbratus minutus obsolete combination U.S.A. (New Jersey). Nearctic. Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682. 124571 Lasius umbratus mixtoaffinis nomen nudum Russia. Palearctic. Ruzsky, M. 1902d. Material on the ant fauna of the Caucasus and the Crimea. [In Russian.]. Protokoly Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 206(suppl.):1-33. 128175 Lasius umbratus mixtobicornis nomen nudum Russia. Palearctic. Ruzsky, M. 1905b. The ants of Russia. (Formicariae Imperii Rossici). Systematics, geography and data on the biology of Russian ants. Part I. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 38(4-6):1-800. 128184 Lasius umbratus mixtoumbratus obsolete combination Switzerland. Palearctic. Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452. 124988 Lasius umbratus nuda synonym of Lasius distinguendus France. Palearctic. Bondroit, J. 1917a. Notes sur quelques Formicidae de France (Hym.). Bulletin de la Société Entomologique de France 1917:174-177. 122877 Lasius umbratus przewalskii obsolete combination China (Tibet). Palearctic. Ruzsky, M. 1915a. On the ants of Tibet and the southern Gobi. On material collected on the expedition of Colonel P. K. Kozlov. [In Russian.]. Ezhegodnik Zoologicheskago Muzeya 20:418-444. 128191 Lasius umbratus subumbratus obsolete combination U.S.A. (New Mexico). Nearctic. Viereck, H. L. 1903. Hymenoptera of Beulah, New Mexico. [part]. Transactions of the American Entomological Society 29:56-87. 129540 Lasius umbratus umbratus obsolete combination Finland. Palearctic. Nylander, W. 1846b. Additamentum adnotationum in monographiam formicarum borealium Europae. Acta Societatis Scientiarum Fennicae 2:1041-1062. 127562 Lasius umbratus umbratus volgens nomen nudum Stärcke, A. 1926a. Determineertabel voor werkmieren uit Nederland en omliggend gebied, met inbegrip der in kassen zich voortplantende exoten. Levende Natuur 31:79-95, 117-125, 146-151. 143145 Lasius umbratus vestitus obsolete combination U.S.A. (Idaho). Nearctic. Wheeler, W. M. 1910h. The North American forms of Lasius umbratus Nylander. Psyche (Cambridge) 17:235-243. 130051 Lasius umbratus viehmeyeri obsolete combination Greece. Palearctic. Emery, C. 1922b. Il genere Lasius (F.) Mayr e particolarmente le forme mediterranee del gruppo umbratus\ Nyl. Bollettino della Società Entomologica Italiana 54:9-15. 124755 Lasius uzbeki valid Uzbekistan. Palearctic. Seifert, B. 1992b. A taxonomic revision of the Palaearctic members of the ant subgenus Lasius s.str. (Hymenoptera: Formicidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 66(5):1-67. 128573 Lasius validus incertae sedis in genus, valid China (Shandong, Miocene). Zhang, J. 1989. Fossil insects from Shanwang, Shandong, China. [In Chinese.]. Jinan, China: Shandong Science and Technology Publishing House, 459 pp. 130597 Lasius vestitus valid U.S.A. (Idaho). Nearctic. Wheeler, W. M. 1910h. The North American forms of Lasius umbratus Nylander. Psyche (Cambridge) 17:235-243. 130051 Lasius vetulus incertae sedis in genus, valid Russia (Stavropol Kray, Miocene). Dlussky, G. M. 1981a. Miocene ants (Hymenoptera, Formicidae) of the USSR. [In Russian.]. Pp. 64-83 in: Vishnyakova, V. N.; Dlussky, G. M.; Pritykina, L. N. 1981. New fossil insects from the territories of the USSR. [In Russian.] Trudy Paleontologicheskogo Instituta. Akademiya Nauk SSSR 183:1-87. 124146 Lasius viehmeyeri valid Greece. Palearctic. Emery, C. 1922b. Il genere Lasius (F.) Mayr e particolarmente le forme mediterranee del gruppo umbratus\ Nyl. Bollettino della Società Entomologica Italiana 54:9-15. 124755 Lasius viehmeyeri dalmatica synonym of Lasius viehmeyeri Croatia. Palearctic. Stärcke, A. 1937. Retouches sur quelques fourmis d'Europe. II. Lasius groupe umbratus Nylander. Tijdschrift voor Entomologie 80:38-72. 128991 Lasius vostochni valid Russia. Palearctic. Seifert, B. 2020a. A taxonomic revision of the Palaearctic members of the subgenus Lasius s.str. (Hymenoptera, Formicidae). Soil Organisms 92 (1):15-86. 143711 Lasius vulgaris valid Russia (Primorsky Krai, Oligocene). Perfilieva, K. S. 2022. Ants (Hymenoptera: Formicidae) from localities of the Russian Far East (Amgu, Velikaya Kema). Paleontological Journal 56:412-425. 144026 Lasius wittmeri valid India (Kashmir), Pakistan. Indomalaya. Seifert, B. 1992b. A taxonomic revision of the Palaearctic members of the ant subgenus Lasius s.str. (Hymenoptera: Formicidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 66(5):1-67. 128573 Lasius xerophilus valid U.S.A. (New Mexico). Nearctic. MacKay, W. P.; MacKay, E. E. 1994. Lasius xerophilus (Hymenoptera: Formicidae), a new ant species from White Sands National Monument, New Mexico. Psyche (Cambridge) 101:37-43. 127024 Melophorus (Prolasius) obsolete combination Forel, A. 1892c. Die Ameisen Neu-Seelands. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 8:331-343. 125033 Metalasius valid Boudinot, B. E.; Borowiec, M. L.; Prebus, M. M. 2022. Phylogeny, evolution, and classification of the ant genus Lasius, the tribe Lasiini and the subfamily Formicinae (Hymenoptera: Formicidae). Systematic Entomology 47:113-151. 143938 Metalasius myrmidon valid Greece. Palearctic. Mei, M. 1998. Lasius (Cautolasius) myrmidon n. sp.: a new hypogaeic ant from Greece (Hymenoptera Formicidae). Bollettino della Società Entomologica Italiana 130:177-182. 131864 Metalasius pumilus valid Baltic Amber (Eocene). Mayr, G. 1868c. Die Ameisen des baltischen Bernsteins. Beiträge zur Naturkunde Preussens 1:1-102. 127226 Nesolasius synonym of Pseudolasius Wheeler, W. M. 1935b. New ants from the Philippines. Psyche (Cambridge) 42:38-52. 130260 Prolasius valid Forel, A. 1892c. Die Ameisen Neu-Seelands. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 8:331-343. 125033 Prolasius abruptus valid Australia (Victoria). Australasia. Clark, J. 1934c. Ants from the Otway Ranges. Memoirs of the National Museum of Victoria 8:48-73. 123649 Prolasius advena valid New Zealand. Australasia. Smith, F. 1862c. Descriptions of new species of Australian Hymenoptera, and of a species of Formica from New Zealand. Transactions of the Entomological Society of London (3)1:53-62. 128697 Prolasius antennata unavailable misspelling Australia (Western Australia). Australasia. McAreavey, J. 1947. New species of the genera Prolasius Forel and Melophorus Lubbock (Hymenoptera, Formicidae). Memoirs of the National Museum of Victoria 15:7-27. 127262 Prolasius antennatus valid Australia (Western Australia). Australasia. McAreavey, J. 1947. New species of the genera Prolasius Forel and Melophorus Lubbock (Hymenoptera, Formicidae). Memoirs of the National Museum of Victoria 15:7-27. 127262 Prolasius brunea unavailable misspelling Australia (Victoria). Australasia. McAreavey, J. 1947. New species of the genera Prolasius Forel and Melophorus Lubbock (Hymenoptera, Formicidae). Memoirs of the National Museum of Victoria 15:7-27. 127262 Prolasius bruneus valid Australia (Victoria). Australasia. McAreavey, J. 1947. New species of the genera Prolasius Forel and Melophorus Lubbock (Hymenoptera, Formicidae). Memoirs of the National Museum of Victoria 15:7-27. 127262 Prolasius clarki valid Australia (New South Wales). Australasia. McAreavey, J. 1947. New species of the genera Prolasius Forel and Melophorus Lubbock (Hymenoptera, Formicidae). Memoirs of the National Museum of Victoria 15:7-27. 127262 Prolasius convexa unavailable misspelling Australia (New South Wales). Australasia. McAreavey, J. 1947. New species of the genera Prolasius Forel and Melophorus Lubbock (Hymenoptera, Formicidae). Memoirs of the National Museum of Victoria 15:7-27. 127262 Prolasius convexus valid Australia (New South Wales). Australasia. McAreavey, J. 1947. New species of the genera Prolasius Forel and Melophorus Lubbock (Hymenoptera, Formicidae). Memoirs of the National Museum of Victoria 15:7-27. 127262 Prolasius depressiceps valid Australia (New South Wales). Australasia. Emery, C. 1914a. Formiche d'Australia e di Samoa raccolte dal Prof. Silvestri nel 1913. Bollettino del Laboratorio di Zoologia Generale e Agraria della Reale Scuola Superiore d'Agricoltura. Portici 8:179-186. 124716 Prolasius depressiceps similis synonym of Prolasius nitidissimus Australia (New South Wales). Australasia. McAreavey, J. 1947. New species of the genera Prolasius Forel and Melophorus Lubbock (Hymenoptera, Formicidae). Memoirs of the National Museum of Victoria 15:7-27. 127262 Prolasius flavicornis valid Australia (Victoria). Australasia. Clark, J. 1934c. Ants from the Otway Ranges. Memoirs of the National Museum of Victoria 8:48-73. 123649 Prolasius flavicornis minor synonym of Prolasius flavicornis Australia (Victoria). Australasia. McAreavey, J. 1947. New species of the genera Prolasius Forel and Melophorus Lubbock (Hymenoptera, Formicidae). Memoirs of the National Museum of Victoria 15:7-27. 127262 Prolasius flavidiscus synonym of Prolasius flavicornis Australia (Victoria). Australasia. McAreavey, J. 1947. New species of the genera Prolasius Forel and Melophorus Lubbock (Hymenoptera, Formicidae). Memoirs of the National Museum of Victoria 15:7-27. 127262 Prolasius formicoides valid Australia (Queensland). Australasia. Forel, A. 1902j. Fourmis nouvelles d'Australie. Revue Suisse de Zoologie 10:405-548. 125129 Prolasius hellenae valid Australia (New South Wales). Australasia. McAreavey, J. 1947. New species of the genera Prolasius Forel and Melophorus Lubbock (Hymenoptera, Formicidae). Memoirs of the National Museum of Victoria 15:7-27. 127262 Prolasius hemiflavus valid Australia (Victoria). Australasia. Clark, J. 1934c. Ants from the Otway Ranges. Memoirs of the National Museum of Victoria 8:48-73. 123649 Prolasius hemiflavus wilsoni obsolete combination Australia (Victoria). Australasia. McAreavey, J. 1947. New species of the genera Prolasius Forel and Melophorus Lubbock (Hymenoptera, Formicidae). Memoirs of the National Museum of Victoria 15:7-27. 127262 Prolasius mjobergi homonym replaced by Prolasius mjoebergellus Australia (Queensland). Australasia. Forel, A. 1915b. Results of Dr. E. Mjöbergs Swedish Scientific Expeditions to Australia 1910-13. 2. Ameisen. Arkiv för Zoologi 9(16):1-119. 125258 Prolasius mjoebergellus valid Forel, A. 1916. [Untitled. Prenolepis mjoebergella sp. nov., attributed to A. Forel.]. P. 242 in: Santschi, F. 1916d. Rectifications à la nomenclature de quelques Formicides (Hym.). Bulletin de la Société Entomologique de France 1916:242-243. 144182 Prolasius niger synonym of Prolasius nitidissimus Australia (Victoria). Australasia. Clark, J. 1934c. Ants from the Otway Ranges. Memoirs of the National Museum of Victoria 8:48-73. 123649 Prolasius nigriventris synonym of Prolasius convexus Australia (Victoria). Australasia. McAreavey, J. 1947. New species of the genera Prolasius Forel and Melophorus Lubbock (Hymenoptera, Formicidae). Memoirs of the National Museum of Victoria 15:7-27. 127262 Prolasius nitidissimus valid Australia (Victoria). Australasia. André, Ern. 1896d. Fourmis nouvelles d'Asie et d'Australie. Revue d'Entomologie (Caen) 15:251-265. 122282 Prolasius pallidus valid Australia (Victoria). Australasia. Clark, J. 1934c. Ants from the Otway Ranges. Memoirs of the National Museum of Victoria 8:48-73. 123649 Prolasius quadrata unavailable misspelling Australia (New South Wales). Australasia. McAreavey, J. 1947. New species of the genera Prolasius Forel and Melophorus Lubbock (Hymenoptera, Formicidae). Memoirs of the National Museum of Victoria 15:7-27. 127262 Prolasius quadratus valid Australia (New South Wales). Australasia. McAreavey, J. 1947. New species of the genera Prolasius Forel and Melophorus Lubbock (Hymenoptera, Formicidae). Memoirs of the National Museum of Victoria 15:7-27. 127262 Prolasius reticulata unavailable misspelling Australia (Western Australia). Australasia. McAreavey, J. 1947. New species of the genera Prolasius Forel and Melophorus Lubbock (Hymenoptera, Formicidae). Memoirs of the National Museum of Victoria 15:7-27. 127262 Prolasius reticulatus synonym of Prolasius wheeleri Australia (Western Australia). Australasia. McAreavey, J. 1947. New species of the genera Prolasius Forel and Melophorus Lubbock (Hymenoptera, Formicidae). Memoirs of the National Museum of Victoria 15:7-27. 127262 Prolasius robustus valid Australia (Victoria). Australasia. McAreavey, J. 1947. New species of the genera Prolasius Forel and Melophorus Lubbock (Hymenoptera, Formicidae). Memoirs of the National Museum of Victoria 15:7-27. 127262 Prolasius scipio valid Australia (Queensland). Australasia. Forel, A. 1915b. Results of Dr. E. Mjöbergs Swedish Scientific Expeditions to Australia 1910-13. 2. Ameisen. Arkiv för Zoologi 9(16):1-119. 125258 Prolasius wheeleri valid Australia (Western Australia). Australasia. McAreavey, J. 1947. New species of the genera Prolasius Forel and Melophorus Lubbock (Hymenoptera, Formicidae). Memoirs of the National Museum of Victoria 15:7-27. 127262 Prolasius wilsoni valid Australia (Victoria). Australasia. McAreavey, J. 1947. New species of the genera Prolasius Forel and Melophorus Lubbock (Hymenoptera, Formicidae). Memoirs of the National Museum of Victoria 15:7-27. 127262 Prolasius zealandica synonym of Prolasius advena New Zealand. Australasia. Smith, F. 1878a. Descriptions of new species of hymenopterous insects from New Zealand, collected by Prof. Hutton, at Otago. Transactions of the Entomological Society of London 1878:1-7. 128721 Pseudolasius valid Emery, C. 1887a ("1886"). Catalogo delle formiche esistenti nelle collezioni del Museo Civico di Genova. Parte terza. Formiche della regione Indo-Malese e dell'Australia. [part]. Annali del Museo Civico di Storia Naturale 24[=(2)4]:209-240. 124535 Pseudolasius allax unavailable misspelling Indonesia (Java). Indomalaya. Emery, C. 1911d. Fragments myrmécologiques. Annales de la Société Entomologique de Belgique 55:213-225. 124701 Pseudolasius amaurops valid New Guinea (Papua New Guinea). Australasia. Emery, C. 1922e. Quelques fourmis nouvelles minuscules. Annales Historico-Naturales Musei Nationalis Hungarici 19:107-112. 124758 Pseudolasius amblyops valid New Guinea (Papua New Guinea: Bismarck Archipelago). Australasia. Forel, A. 1901c. Formiciden aus dem Bismarck-Archipel, auf Grundlage des von Prof. Dr. F. Dahl gesammelten Materials. Mitteilungen aus dem Zoologischen Museum in Berlin 2:4-37. 125107 Pseudolasius amblyops sundaicus valid Indonesia (Sumatra). Indomalaya. Forel, A. 1913l. Wissenschaftliche Ergebnisse einer Forschungsreise nach Ostindien ausgeführt im Auftrage der Kgl. Preuss. Akademie der Wissenschaften zu Berlin von H. v. Buttel-Reepen. II. Ameisen aus Sumatra, Java, Malacca und Ceylon. Gesammelt von Herrn Prof. Dr. v. Buttel-Reepen in den Jahren 1911-1912. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 36:1-148. 125249 Pseudolasius australis valid Australia. Australasia. Forel, A. 1915b. Results of Dr. E. Mjöbergs Swedish Scientific Expeditions to Australia 1910-13. 2. Ameisen. Arkiv för Zoologi 9(16):1-119. 125258 Pseudolasius badius valid Singapore. Indomalaya. Viehmeyer, H. 1916a ("1915"). Ameisen von Singapore. Beobachtet und gesammelt von H. Overbeck. Archiv für Naturgeschichte (A)81(8):108-168. 129530 Pseudolasius bayonii obsolete combination Uganda (Ssese I.). Afrotropic. Menozzi, C. 1924b. Alcune nuove formiche africane. [part]. Annali del Museo Civico di Storia Naturale "Giacomo Doria" 51:220-224. 127321 Pseudolasius bedoti obsolete combination Indonesia. Indomalaya. Emery, C. 1911d. Fragments myrmécologiques. Annales de la Société Entomologique de Belgique 55:213-225. 124701 Pseudolasius bidenticlypeus valid China (Guizhou). Palearctic. Xu, Z. 1997. A taxonomic study of the ant genus Pseudolasius Emery in China (Hymenoptera: Formicidae). Zoological Research 18:1-6. 132633 Pseudolasius binghami valid Myanmar. Indomalaya. Emery, C. 1911d. Fragments myrmécologiques. Annales de la Société Entomologique de Belgique 55:213-225. 124701 Pseudolasius binghami taivanae valid Taiwan. Indomalaya. Forel, A. 1912a. H. Sauter's Formosa-Ausbeute. Formicidae (Hym.) [Combined reference]. Entomologische Mitteilungen. Berlin-Dahlem 1:45-81. 133009 Pseudolasius boreus obsolete combination Baltic Amber (Eocene). Wheeler, W. M. 1915i ("1914"). The ants of the Baltic Amber. Schriften der Physikalisch-Ökonomischen Gesellschaft zu Königsberg 55:1-142. 130096 Pseudolasius breviceps valid Indonesia (Ambon I.). Australasia. Emery, C. 1887a ("1886"). Catalogo delle formiche esistenti nelle collezioni del Museo Civico di Genova. Parte terza. Formiche della regione Indo-Malese e dell'Australia. [part]. Annali del Museo Civico di Storia Naturale 24[=(2)4]:209-240. 124535 Pseudolasius brunneus obsolete combination New Guinea (Indonesia). Australasia. Donisthorpe, H. 1949b ("1948"). A fifth instalment of the Ross Collection of ants from New Guinea. Annals and Magazine of Natural History (12)1:487-506. 124366 Pseudolasius bucculentus obsolete combination Democratic Republic of the Congo. Afrotropic. Wheeler, W. M. 1922. Ants of the American Museum Congo expedition. New York: Bulletin of the American Museum of Natural History, 1139. 133015 Pseudolasius bufonum obsolete combination Democratic Republic of the Congo. Afrotropic. Wheeler, W. M. 1922. Ants of the American Museum Congo expedition. New York: Bulletin of the American Museum of Natural History, 1139. 133015 Pseudolasius butteli valid West Malaysia (Penang I.). Indomalaya. Forel, A. 1913l. Wissenschaftliche Ergebnisse einer Forschungsreise nach Ostindien ausgeführt im Auftrage der Kgl. Preuss. Akademie der Wissenschaften zu Berlin von H. v. Buttel-Reepen. II. Ameisen aus Sumatra, Java, Malacca und Ceylon. Gesammelt von Herrn Prof. Dr. v. Buttel-Reepen in den Jahren 1911-1912. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 36:1-148. 125249 Pseudolasius butteli abhorrens valid New Guinea (Indonesia). Australasia. Santschi, F. 1932d. Résultats scientifiques du voyage aux Indes orientales néerlandaises de LL. AA. RR. le Prince et la Princesse Léopold de Belgique. Hymenoptera. Formicidae. Mémoires du Musée Royal d'Histoire Naturelle de Belgique (2)4:11-29. 128404 Pseudolasius caecus valid New Guinea (Indonesia). Australasia. Donisthorpe, H. 1949c ("1948"). A sixth instalment of the Ross Collection of ants from New Guinea. Annals and Magazine of Natural History (12)1:744-759. 124367 Pseudolasius carinatus valid Indonesia (Aru Is). Indomalaya. Karavaiev, V. 1929b. Ameisen aus dem Indo-Australischen Gebiet. VI [sic]. Zbirnyk Prats' Zoolohichnoho Muzeyu 7:43-58 [= Trudy. Vseukrains'ka Akademiya Nauk. Fizichno-Matematichnoho Viddilu 13:41-56]. 126261 Pseudolasius cibdelus valid China (Hunan). Palearctic. Wu, J.; Wang, C. 1992c. Hymenoptera: Formicidae. [In Chinese.]. Pp. 1301-1320 in: Peng, J.; Liu, Y. (eds.) 1992. Iconography of forest insects in Hunan, China. Hunan: Hunan Scientific and Technical Publishing House, 1473 pp. 130486 Pseudolasius circularis valid Singapore. Indomalaya. Viehmeyer, H. 1916a ("1915"). Ameisen von Singapore. Beobachtet und gesammelt von H. Overbeck. Archiv für Naturgeschichte (A)81(8):108-168. 129530 Pseudolasius diversus valid India (Uttarakhand). Palearctic. Wachkoo, A. A.; Bharti, H. 2014b. Two new species of Pseudolasius (Hymenoptera: Formicidae) from India. Sociobiology 61 (3):274-280. 142678 Pseudolasius dodo obsolete combination Mauritius. Malagasy. Donisthorpe, H. 1946g ("1945"). New species of ants (Hym. Formicidae) from the Island of Mauritius. Annals and Magazine of Natural History (11)12:776-782. 124346 Pseudolasius emeryi valid Myanmar. Indomalaya. Forel, A. 1911i. Fourmis d'Afrique et d'Asie. Annexe. II. Quelques fourmis d'Asie. Revue Zoologique Africaine (Brussels) 1:284-286. 125218 Pseudolasius emeryi unresolved junior homonym New Guinea (Papua New Guinea). Australasia. Forel, A. 1915c. Formicides d'Afrique et d'Amérique nouveaux ou peu connus. IIe partie. Bulletin de la Société Vaudoise des Sciences Naturelles 50:335-364. 125259 Pseudolasius fallax valid Indonesia (Java). Indomalaya. Emery, C. 1911d. Fragments myrmécologiques. Annales de la Société Entomologique de Belgique 55:213-225. 124701 Pseudolasius fallax slamatensis valid Indonesia (Sumatra). Indomalaya. Forel, A. 1913l. Wissenschaftliche Ergebnisse einer Forschungsreise nach Ostindien ausgeführt im Auftrage der Kgl. Preuss. Akademie der Wissenschaften zu Berlin von H. v. Buttel-Reepen. II. Ameisen aus Sumatra, Java, Malacca und Ceylon. Gesammelt von Herrn Prof. Dr. v. Buttel-Reepen in den Jahren 1911-1912. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 36:1-148. 125249 Pseudolasius familiaris valid Indonesia (Sulawesi). Indomalaya. Smith, F. 1860a. Descriptions of new species of hymenopterous insects collected by Mr. A. R. Wallace at Celebes. Journal and Proceedings of the Linnean Society of London. Zoology 5(17b)(suppl. to vol. 4):57-93. 128690 Pseudolasius gowdeyi obsolete combination Uganda. Afrotropic. Wheeler, W. M. 1922. Ants of the American Museum Congo expedition. New York: Bulletin of the American Museum of Natural History, 1139. 133015 Pseudolasius hummeli valid China (Sichuan). Palearctic. Stitz, H. 1934. Schwedisch-chinesische wissenschaftliche Expedition nach den nordwestlichen Provinzen Chinas, unter Leitung von Dr. Sven Hedin und Prof. Sü Ping-chang. Insekten gesammelt vom schwedischen Arzt der Expedition Dr. David Hummel 1927-1930. 25. Hymenoptera. 3. Formicidae. Arkiv för Zoologi 27A(11):1-9. 129030 Pseudolasius isabellae valid Sri Lanka. Indomalaya. Forel, A. 1908b. Fourmis de Ceylan et d'Égypte récoltées par le Prof. E. Bugnion. Lasius carniolicus. Fourmis de Kerguelen. Pseudandrie? Strongylognathus testaceus. Bulletin de la Société Vaudoise des Sciences Naturelles 44:1-22. 125180 Pseudolasius isabellae simaluranus valid Indonesia (Sumatra: Simalur I.). Indomalaya. Forel, A. 1915a. Fauna Simalurensis. Hymenoptera Aculeata, Fam. Formicidae. Tijdschrift voor Entomologie 58:22-43. 125257 Pseudolasius jacobsoni valid Indonesia (Sumatra). Indomalaya. Crawley, W. C. 1924a. Ants from Sumatra, with biological notes by Edward Jacobson. Annals and Magazine of Natural History (9)13:380-409. 123879 Pseudolasius karawajewi valid New Guinea (Indonesia: Waigeu I.). Australasia. Donisthorpe, H. 1942i. Notes on the genus Pseudolasius Emery with the description of Pseudolasius karawajewi sp. n. (Hym., Formicidae). Proceedings of the Royal Entomological Society of London. Series B 11:166-169. 124322 Pseudolasius lasioides valid Vietnam. Indomalaya. Wheeler, W. M. 1927h. Ants collected by Professor F. Silvestri in Indochina. Bollettino del Laboratorio di Zoologia Generale e Agraria della Reale Scuola Superiore d'Agricoltura. Portici 20:83-106. 130192 Pseudolasius leopoldi valid Borneo (Indonesia: Kalimantan), INDONESIA (Ternate I., Irian Jaya). Indomalaya. Santschi, F. 1932d. Résultats scientifiques du voyage aux Indes orientales néerlandaises de LL. AA. RR. le Prince et la Princesse Léopold de Belgique. Hymenoptera. Formicidae. Mémoires du Musée Royal d'Histoire Naturelle de Belgique (2)4:11-29. 128404 Pseudolasius liliputi valid Indonesia (Sumatra). Indomalaya. Forel, A. 1913l. Wissenschaftliche Ergebnisse einer Forschungsreise nach Ostindien ausgeführt im Auftrage der Kgl. Preuss. Akademie der Wissenschaften zu Berlin von H. v. Buttel-Reepen. II. Ameisen aus Sumatra, Java, Malacca und Ceylon. Gesammelt von Herrn Prof. Dr. v. Buttel-Reepen in den Jahren 1911-1912. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 36:1-148. 125249 Pseudolasius longiscapus valid China (Hubei). Palearctic. Wang, W.; Zhao, Y. 2009. A taxonomic study on the family Formicidae from Hubei Province. China: Huayu Nature Book Trade, 210 pp. 142589 Pseudolasius ludovici valid Indonesia (Sumatra), WEST MALAYSIA. Indomalaya. Forel, A. 1913l. Wissenschaftliche Ergebnisse einer Forschungsreise nach Ostindien ausgeführt im Auftrage der Kgl. Preuss. Akademie der Wissenschaften zu Berlin von H. v. Buttel-Reepen. II. Ameisen aus Sumatra, Java, Malacca und Ceylon. Gesammelt von Herrn Prof. Dr. v. Buttel-Reepen in den Jahren 1911-1912. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 36:1-148. 125249 Pseudolasius ludovici malaccanus valid West Malaysia. Indomalaya. Forel, A. 1913l. Wissenschaftliche Ergebnisse einer Forschungsreise nach Ostindien ausgeführt im Auftrage der Kgl. Preuss. Akademie der Wissenschaften zu Berlin von H. v. Buttel-Reepen. II. Ameisen aus Sumatra, Java, Malacca und Ceylon. Gesammelt von Herrn Prof. Dr. v. Buttel-Reepen in den Jahren 1911-1912. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 36:1-148. 125249 Pseudolasius ludovici papuanus valid New Guinea (Indonesia). Australasia. Santschi, F. 1932d. Résultats scientifiques du voyage aux Indes orientales néerlandaises de LL. AA. RR. le Prince et la Princesse Léopold de Belgique. Hymenoptera. Formicidae. Mémoires du Musée Royal d'Histoire Naturelle de Belgique (2)4:11-29. 128404 Pseudolasius machhediensis valid India (Jammu and Kashmir, Himachal Pradesh). Palearctic. Bharti, H.; Gul, I.; Sharma, Y. P. 2012a. Two new species of Stenamma (Hymenoptera: Formicidae) from Indian Himalaya with a revised key to the Palaearctic and Oriental species. Sociobiology 59:317-330. 133051 Pseudolasius martini valid West Malaysia. Indomalaya. Forel, A. 1911f. Fourmis nouvelles ou intéressantes. Bulletin de la Société Vaudoise des Sciences Naturelles 47:331-400. 125215 Pseudolasius mayri valid Indonesia (Java). Indomalaya. Emery, C. 1911d. Fragments myrmécologiques. Annales de la Société Entomologique de Belgique 55:213-225. 124701 Pseudolasius mayri adolphi valid Indonesia (Java). Indomalaya. Forel, A. 1913l. Wissenschaftliche Ergebnisse einer Forschungsreise nach Ostindien ausgeführt im Auftrage der Kgl. Preuss. Akademie der Wissenschaften zu Berlin von H. v. Buttel-Reepen. II. Ameisen aus Sumatra, Java, Malacca und Ceylon. Gesammelt von Herrn Prof. Dr. v. Buttel-Reepen in den Jahren 1911-1912. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 36:1-148. 125249 Pseudolasius mayri bedoti valid Indonesia. Indomalaya. Emery, C. 1911d. Fragments myrmécologiques. Annales de la Société Entomologique de Belgique 55:213-225. 124701 Pseudolasius mayri duplicatus valid Singapore. Indomalaya. Viehmeyer, H. 1916a ("1915"). Ameisen von Singapore. Beobachtet und gesammelt von H. Overbeck. Archiv für Naturgeschichte (A)81(8):108-168. 129530 Pseudolasius mayri elisae valid Indonesia (Sumatra). Indomalaya. Forel, A. 1913l. Wissenschaftliche Ergebnisse einer Forschungsreise nach Ostindien ausgeführt im Auftrage der Kgl. Preuss. Akademie der Wissenschaften zu Berlin von H. v. Buttel-Reepen. II. Ameisen aus Sumatra, Java, Malacca und Ceylon. Gesammelt von Herrn Prof. Dr. v. Buttel-Reepen in den Jahren 1911-1912. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 36:1-148. 125249 Pseudolasius mayri sarawakanus valid Borneo (East Malaysia: Sarawak). Indomalaya. Forel, A. 1913l. Wissenschaftliche Ergebnisse einer Forschungsreise nach Ostindien ausgeführt im Auftrage der Kgl. Preuss. Akademie der Wissenschaften zu Berlin von H. v. Buttel-Reepen. II. Ameisen aus Sumatra, Java, Malacca und Ceylon. Gesammelt von Herrn Prof. Dr. v. Buttel-Reepen in den Jahren 1911-1912. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 36:1-148. 125249 Pseudolasius mayri sericeus valid Indonesia (Java). Indomalaya. Forel, A. 1912e. Ameisen aus Java beobachtet und gesammelt von Edward Jacobson. III. Theil. Notes from the Leyden Museum 34:97-112. 125227 Pseudolasius minor valid New Guinea (Papua New Guinea). Australasia. Donisthorpe, H. 1947c ("1946"). Ants from New Guinea, including new species and a new genus. Annals and Magazine of Natural History (11)13:577-595. 124352 Pseudolasius minutissimus valid Indonesia (Sumatra). Indomalaya. Forel, A. 1913l. Wissenschaftliche Ergebnisse einer Forschungsreise nach Ostindien ausgeführt im Auftrage der Kgl. Preuss. Akademie der Wissenschaften zu Berlin von H. v. Buttel-Reepen. II. Ameisen aus Sumatra, Java, Malacca und Ceylon. Gesammelt von Herrn Prof. Dr. v. Buttel-Reepen in den Jahren 1911-1912. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 36:1-148. 125249 Pseudolasius minutus valid Indonesia (Java). Indomalaya. Emery, C. 1896f. Formicides récoltés à Buitenzorg (Java), par M. Massart. Annales de la Société Entomologique de Belgique 40:245-249. 124610 Pseudolasius minutus bandarensis valid Indonesia (Sumatra). Indomalaya. Forel, A. 1913l. Wissenschaftliche Ergebnisse einer Forschungsreise nach Ostindien ausgeführt im Auftrage der Kgl. Preuss. Akademie der Wissenschaften zu Berlin von H. v. Buttel-Reepen. II. Ameisen aus Sumatra, Java, Malacca und Ceylon. Gesammelt von Herrn Prof. Dr. v. Buttel-Reepen in den Jahren 1911-1912. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 36:1-148. 125249 Pseudolasius minutus crassicornis valid Indonesia (Sumatra). Indomalaya. Forel, A. 1913l. Wissenschaftliche Ergebnisse einer Forschungsreise nach Ostindien ausgeführt im Auftrage der Kgl. Preuss. Akademie der Wissenschaften zu Berlin von H. v. Buttel-Reepen. II. Ameisen aus Sumatra, Java, Malacca und Ceylon. Gesammelt von Herrn Prof. Dr. v. Buttel-Reepen in den Jahren 1911-1912. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 36:1-148. 125249 Pseudolasius myersi obsolete combination South Sudan. Afrotropic. Weber, N. A. 1943d. The ants of the Imatong Mountains, Anglo-Egyptian Sudan. Bulletin of the Museum of Comparative Zoology 93:263-389. 129729 Pseudolasius myersi occipitalis obsolete combination Uganda. Afrotropic. Weber, N. A.; Anderson, J. L. 1950. Studies on central African ants of the genus Pseudolasius Emery (Hymenoptera, Formicidae). American Museum Novitates 1443:1-7. 129765 Pseudolasius overbecki valid Indonesia (Java). Indomalaya. Viehmeyer, H. 1914b ("1913"). Neue und unvollständig bekannte Ameisen der alten Welt. Archiv für Naturgeschichte (A)79(12):24-60. 129527 Pseudolasius pallidus valid New Guinea (Indonesia). Australasia. Donisthorpe, H. 1949b ("1948"). A fifth instalment of the Ross Collection of ants from New Guinea. Annals and Magazine of Natural History (12)1:487-506. 124366 Pseudolasius pheidolinus valid Indonesia (Java). Indomalaya. Emery, C. 1887a ("1886"). Catalogo delle formiche esistenti nelle collezioni del Museo Civico di Genova. Parte terza. Formiche della regione Indo-Malese e dell'Australia. [part]. Annali del Museo Civico di Storia Naturale 24[=(2)4]:209-240. 124535 Pseudolasius polymorphicus valid India (Himachal Pradesh). Indomalaya. Wachkoo, A. A.; Bharti, H. 2014b. Two new species of Pseudolasius (Hymenoptera: Formicidae) from India. Sociobiology 61 (3):274-280. 142678 Pseudolasius pygmaeus valid West Malaysia, Indonesia (Sumatra). Indomalaya. Forel, A. 1913l. Wissenschaftliche Ergebnisse einer Forschungsreise nach Ostindien ausgeführt im Auftrage der Kgl. Preuss. Akademie der Wissenschaften zu Berlin von H. v. Buttel-Reepen. II. Ameisen aus Sumatra, Java, Malacca und Ceylon. Gesammelt von Herrn Prof. Dr. v. Buttel-Reepen in den Jahren 1911-1912. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 36:1-148. 125249 Pseudolasius risii valid China (Hong Kong). Indomalaya. Forel, A. 1894c. Les Formicides de l'Empire des Indes et de Ceylan. Part IV. Journal of the Bombay Natural History Society 8:396-420. 125060 Pseudolasius salvazai valid Vietnam. Indomalaya. Santschi, F. 1920a. Quelques nouveaux Camponotinae d'Indochine et Australie. Bulletin de la Société Vaudoise des Sciences Naturelles 52:565-569. 128320 Pseudolasius sauteri valid Taiwan. Indomalaya. Forel, A. 1913g. H. Sauter's Formosa-Ausbeute: Formicidae II. Archiv für Naturgeschichte (A)79(6):183-202. 125244 Pseudolasius seltatus nomen nudum Wheeler, W. M. 1915i ("1914"). The ants of the Baltic Amber. Schriften der Physikalisch-Ökonomischen Gesellschaft zu Königsberg 55:1-142. 130096 Pseudolasius sexdentatus valid New Guinea (Indonesia). Australasia. Donisthorpe, H. 1949c ("1948"). A sixth instalment of the Ross Collection of ants from New Guinea. Annals and Magazine of Natural History (12)1:744-759. 124367 Pseudolasius signatus synonym of Pseudolasius breviceps New Guinea (Papua New Guinea). Australasia. Stitz, H. 1911a. Australische Ameisen. (Neu-Guinea und Salomons-Inseln, Festland, Neu-Seeland). Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin 1911:351-381. 129035 Pseudolasius silvestrii valid Vietnam. Indomalaya. Wheeler, W. M. 1927h. Ants collected by Professor F. Silvestri in Indochina. Bollettino del Laboratorio di Zoologia Generale e Agraria della Reale Scuola Superiore d'Agricoltura. Portici 20:83-106. 130192 Pseudolasius similus valid China (Guangxi). Indomalaya. Zhou, S. 2001a. Ants of Guangxi. [In Chinese.]. Guilin, China: Guangxi Normal University Press, 255 pp. 132709 Pseudolasius streesemanni valid West Malaysia. Indomalaya. Viehmeyer, H. 1914a. Ameisen aus Perak, Bali und Ceram (Hym.) (Freiburger Molukken-Expedition), gesammelt von E. Streesemann. Entomologische Mitteilungen. Berlin-Dahlem 3:112-116. 129526 Pseudolasius sumatrensis valid Indonesia (Sumatra). Indomalaya. Mayr, G. 1883a. Drei neue ost-indische Formiciden-Arten. Notes from the Leyden Museum 5:245-247. 127234 Pseudolasius sunda valid Indonesia (Panaitan I.). Indomalaya. Karavaiev, V. 1929b. Ameisen aus dem Indo-Australischen Gebiet. VI [sic]. Zbirnyk Prats' Zoolohichnoho Muzeyu 7:43-58 [= Trudy. Vseukrains'ka Akademiya Nauk. Fizichno-Matematichnoho Viddilu 13:41-56]. 126261 Pseudolasius tenuicornis valid New Guinea (Papua New Guinea). Australasia. Emery, C. 1897. Viaggio di Lamberto Loria nella Papuasia orientale. XVIII. Formiche raccolte nella Nuova Guinea dal Dott. Lamberto Loria. Dummy reference. Annali del Museo Civico di Storia Naturale 38[=(2)18]:546-594. 133003 Pseudolasius trimorphus valid Indonesia (Java). Indomalaya. Karavaiev, V. 1929b. Ameisen aus dem Indo-Australischen Gebiet. VI [sic]. Zbirnyk Prats' Zoolohichnoho Muzeyu 7:43-58 [= Trudy. Vseukrains'ka Akademiya Nauk. Fizichno-Matematichnoho Viddilu 13:41-56]. 126261 Pseudolasius typhlops valid Philippines (Luzon I.). Indomalaya. Wheeler, W. M. 1935b. New ants from the Philippines. Psyche (Cambridge) 42:38-52. 130260 Pseudolasius undecemus obsolete combination New Guinea (Indonesia, Papua New Guinea). Australasia. Donisthorpe, H. 1949c ("1948"). A sixth instalment of the Ross Collection of ants from New Guinea. Annals and Magazine of Natural History (12)1:744-759. 124367 Pseudolasius waigeuensis valid New Guinea (Indonesia: Waigeu I.). Australasia. Donisthorpe, H. 1943e. The ants (Hym., Formicidae) of Waigeu Island, North Dutch New Guinea. Annals and Magazine of Natural History (11)10:433-475. 124327 Pseudolasius weissi obsolete combination Congo. Afrotropic. Santschi, F. 1910c ("1909"). Formicides nouveaux ou peu connus du Congo français. Annales de la Société Entomologique de France 78:349-400. 128252 Pseudolasius weissi sordida obsolete combination Ghana. Afrotropic. Santschi, F. 1914d. Formicides de l'Afrique occidentale et australe du voyage de Mr. le Professeur F. Silvestri. Bollettino del Laboratorio di Zoologia Generale e Agraria della Reale Scuola Superiore d'Agricoltura. Portici 8:309-385. 128288 Pseudolasius zamrood valid India (Kerala). Indomalaya. Akbar, S. A.; Bharti, H.; Wachkoo, A. A. 2017. Discovery of remarkable new ant species of the genus Pseudolasius Emery (Hymenoptera: Formicidae) from Western Ghats of India. Sociobiology 64:133-137. 143108 Tylolasius synonym of Lasius Zhang, J. 1989. Fossil insects from Shanwang, Shandong, China. [In Chinese.]. Jinan, China: Shandong Science and Technology Publishing House, 459 pp. 130597 Tylolasius inflatus obsolete combination China (Shandong, Miocene). Zhang, J. 1989. Fossil insects from Shanwang, Shandong, China. [In Chinese.]. Jinan, China: Shandong Science and Technology Publishing House, 459 pp. 130597