Greer, J. A.; Moreau, C. S. 2022. Phylogenetic analysis and trait evolution of ant cocoons. Insect Systematics & Evolution 53:60-77. 10.1163/1876312X-bja10008 PDF

Notes: Online early publication 20 Jul 2021, without volume number or final pagination.

Ito, F.; Hashim, R.; Mizuno, R.; Billen, J. 2022. Notes on the biology of Protanilla sp. (Hymenoptera, Formicidae) collected in Ulu Gombak, Peninsular Malaysia. Insectes Sociaux 69:13-18. 10.1007/s00040-021-00839-z PDF

Notes: Published "online early" 27 Oct 2021, without volume number or final pagination.

Romiguier, J.; Borowiec, M. L.; Weyna, A.; Helleu, Q.; Loire, E.; La Mendola, C.; Rabeling, C.; Fisher, B. L.; Ward, P. S.; Keller, L. 2022. Ant phylogenomics reveals a natural selection hotspot preceding the origin of complex eusociality. Current Biology 32:2942-2947. 10.1016/j.cub.2022.05.001 PDF

Yamane, S.; Hosoishi, S. 2020. Identification of the Japanese species of the ant genus Pheidole based on queen characters. Japanese Journal of Entomology 23 (2):37-53. PDF

Camargo-Vanegas, J. J.; Guerrero, R. J. 2020. Las hormigas Pheidole (Formicidae: Myrmicinae) en el bosque seco tropical de Santa Marta, Colombia. Revista Colombiana de Entomología 46:e8433. 10.25100/socolen.v46i2.8433 PDF

Casadei-Ferreira, A.; Economo, E. P.; Feitosa, R. M. 2020. Additions to the taxonomy of Pheidole (Hymenoptera: Formicidae) from the southern grasslands of Brazil. Revista Brasileira de Entomologia 64 (4):21 pp. e20200068. [online early] 10.1590/1806-9665-RBENT-2020-0086 PDF

Hosoishi, S.; Yamane, S.; Sokh, H. 2022. Discovery of a new phragmotic species of the ant genus Carebara Westwood, 1840 (Hymenoptera, Formicidae) from Cambodia. Journal of Hymenoptera Research 91:357-374. 10.3897/jhr.91.82490 PDF

Hosoishi, S.; Yamane, S. 2022. [Untitled. Carebara colobopsis sp. nov. described by S. Hosoishi and S. Yamane.]. Pp. 361-369 in: Hosoishi, S.; Yamane, S.; Sokh, H. 2022. Discovery of a new phragmotic species of the ant genus Carebara Westwood, 1840 (Hymenoptera, Formicidae) from Cambodia. Journal of Hymenoptera Research 91:357-374. PDF

Dias, R. K. S.; Yamane, S.; Akbar, S. A.; Peiris, H. A. W. S.; Wachkoo, A. A. 2019. Discovery of the worker caste of Protanilla schoedli Baroni Urbani & De Andrade (Formicidae: Leptanillinae) in Sri Lanka. Oriental Insects 53 (2):160-166. 10.1080/00305316.2018.1476273 PDF

Richter, A.; Hita Garcia, F.; Keller, R. A.; Billen, J.; Katzke, J.; Boudinot, B. E.; Economo, E. P.; Beutel, R. G. 2021. The head anatomy of Protanilla lini (Hymenoptera: Formicidae: Leptanillinae), with a hypothesis of their mandibular movement. Myrmecological News 31:85-114. 10.25849/myrmecol.news_031:85 PDF

Notes: Head anatomy, Protanilla

Baidya, P.; Bagchi, S. 2020. A new species of Protanilla Taylor 1990 (Hymenoptera: Formicidae: Leptanillinae) from India. Halteres 11:19-24. 10.5281/zenodo.3941686 PDF

Borowiec, M. L.; Schulz, A.; Alpert, G. D.; Baňař, P. 2011. Discovery of the worker caste and descriptions of two new species of Anomalomyrma (Hymenoptera: Formicidae: Leptanillinae) with unique abdominal morphology. Zootaxa 2810:1-14. PDF

Wheeler, W. M. 1936a. The Australian ant genus Froggattella. American Museum Novitates 842:1-11. PDF

Heer, O. 1879. Die Urwelt der Schweiz. Zweite, umgearbeitete und vermehrte Auflage. Zürich: Friedrich Schulthess, xix + 713 pp.

Notes: Ants pp. 412-414.

Del Toro, I.; Pacheco, J. A.; MacKay, W. P. 2009. Revision of the ant genus Liometopum (Hymenoptera: Formicidae). Sociobiology 53:299-369. PDF

Wheeler, W. M. 1905h. The North American ants of the genus Liometopum. Bulletin of the American Museum of Natural History 21:321-333. PDF

Hosoishi, S.; Kanao, T.; Ogata, K. 2014. Rediscovery and DNA sequencing of Leptanilla tanakai Baroni Urbani (Hymenoptera: Formicidae) from Yakushima Island, Japan. Japanese Journal of Systematic Entomology 20:25-26. PDF

Notes: Leptanilla tanakai

Masuko, K. 1990a. Behavior and ecology of the enigmatic ant Leptanilla japonica Baroni Urbani (Hymenoptera: Formicidae: Leptanillinae). Insectes Sociaux 37:31-57. PDF

Xu, Z.-H.; Zhang, J.-L. 2002. Two new species of the ant subfamily Leptanillinae from Yunnan, China (Hymenoptera: Formicidae). Acta Zootaxonomica Sinica 27:139-144. PDF

Ito, F.; Yamane, S. 2020. Behavior of the queen of Leptanilla clypeata Yamane et Ito collected in the Bogor Botanical Gardens, West Java, Indonesia (Hymenoptera; Formicidae), with a note on colony composition and a description of the ergatoid queen. Asian Myrmecology 12:7 pp. e012004. 10.20362/am.012004 PDF

Notes: Leptanilla clypeata ergatoid queen description

López, F.; Martínez, M. D.; Barandica, J. M. 1994. Four new species of the genus Leptanilla (Hymenoptera: Formicidae) from Spain - relationships to other species and ecological issues. Sociobiology 24:179-212. PDF

Wong, M. K. L.; Guénard, B. 2016a. Leptanilla hypodracos sp. n., a new species of the cryptic ant genus Leptanilla (Hymenoptera, Formicidae) from Singapore, with new distribution data and an updated key to Oriental Leptanilla species. ZooKeys 551:129-144. 10.3897/zookeys.551.6686 PDF

Andersen, A. N.; Hoffmann, B. D.; Berman, M. 2013. Diversity in the Australian ant genus Iridomyrmex Mayr, 1862: a critique of Heterick & Shattuck (2011), with particular reference to I. coeruleus Heterick & Shattuck, 2011. Myrmecological News 18:103-111. PDF

Guerrero, R. J. 2021. Transfer of two South American ant species from Tapinoma Foerster 1850 to Forelius Emery 1888 (Hymenoptera: Formicidae: Dolichoderinae). Zootaxa 4920 (3):428–438. 10.11646/zootaxa.4920.3.8 PDF

Al-Keridis, L. A.; Gaber, N. M.; Aldawood, A. S.; Sharaf, M. R. 2021. Description of the queen of the Arabian endemic dolichoderine species Tapinoma wilsoni Sharaf & Aldawood, 2012 (Hymenoptera: Formicidae) with the first illustrated key to queens of the Arabian Tapinoma Foerster, 1850. African Entomology 29 (1):233-237. 10.4001/003.029.0233 PDF

Notes: Tapinoma queen key to species

Khalife, A.; Peeters, C.; Economo, E. P. 2022. Minute workers and large soldiers in the subterranean ant Carebara perpusilla: Musculoskeletal consequences of Haller's rule in the thorax. Arthropod Structure and Development 69:101188. 10.1016/j.asd.2022.101188 PDF

Smith, M. R. 1928a. The biology of Tapinoma sessile Say, an important house-infesting ant. Annals of the Entomological Society of America 21:307-330. PDF

Espadaler, X.; García-Berthou, E. 1997f. Tapinoma pygmaeum (Dufour, 1857) (Hymenoptera, Formicidae), not a rare species. Orsis (Organismes i Sistemes) 12:89-92.

Chahine-Hanna, N. H. 1981. Nouvelle description de Tapinoma simrothi var. phoenicium (Emery) (Hym - Formicoïdae - Dolichoderidae) sur les exemplaires de la région côtière de Hadath-Liban. Ecologia Mediterranea 7(1):155-162.

Abdel-Dayem, M. M.; Al Dhafer, H. M.; Aldawood, A. S.; Sharaf, M. R. 2021. An update to the taxonomy and distribution of the Arabian Tapinoma Foerster, 1850 (Hymenoptera: Formicidae) with an illustrated key and remarks on habitats. Biodiversity Data Journal 9:26 pp. e66058. 10.3897/BDJ.9.e66058 PDF