Perissomyrmex valid
Smith, M. R. 1947i. A new genus and species of ant from Guatemala (Hymenoptera, Formicidae). Journal of the New York Entomological Society 55:281-284.   128811

Perissomyrmex bidentatus valid China (Henan). Palearctic.
Zhou, S.-Y.; Huang, J.-H. 2006. Two new species of the ant genus Perissomyrmex Smith (Hymenoptera: Formicidae) from China. Entomological News 117:189-196.   132707

Perissomyrmex emarginatus synonym of Perissomyrmex bidentatus China (Sichuan). Palearctic.
Ogata, K.; Okido, H. 2007. Revision of the ant genus Perissomyrmex with notes on the phylogeny of the tribe Myrmecinini. Pp. 352-369 in: Snelling, R. R.; Fisher, B. L.; Ward, P. S. (eds.) 2007. Advances in ant systematics (Hymenoptera: Formicidae): homage to E.O. Wilson – 50 years of contributions. Memoirs of the American Entomological Institute 80:690 pp.   131941

Perissomyrmex fissus valid China (Yunnan). Palearctic.
Xu, Z.-H.; Wang, W.-H. 2004. The third species of the ant genus Perissomyrmex Smith (Hymenoptera: Formicidae) in the world. Entomotaxonomia 26:217-221.   132665

Perissomyrmex guizhouensis valid China (Guizhou). Palearctic.
Zhou, S.-Y.; Huang, J.-H. 2006. Two new species of the ant genus Perissomyrmex Smith (Hymenoptera: Formicidae) from China. Entomological News 117:189-196.   132707

Perissomyrmex medogensis valid China (Tibet). Palearctic.
Xu, Z.-H.; Zhang, C.-L. 2012. Review of the myrmicine ant genus Perissomyrmex M.R. Smith, 1947 (Hymenoptera: Formicidae) with description of a new species from Tibet, China. Myrmecological News 17:147-154.   134420

Perissomyrmex monticola valid Bhutan. Indomalaya.
De Andrade, M. L. 1993. [Untitled. Perissomyrmex monticola de Andrade n. sp.]. Pp. 90-93 in: Baroni Urbani, C.; De Andrade, M. L. 1993. Perissomyrmex monticola n. sp., from Bhutan: the first natural record for a presumed Neotropical genus with a discussion on its taxonomic status. Tropical Zoology 6:89-95.   124027

Perissomyrmex nepalensis synonym of Perissomyrmex monticola Nepal. Indomalaya.
Radchenko, A. 2003. Perissomyrmex nepalensis sp. nov. - new evidence of Old World origins for the genus (Hymenoptera, Formicidae). Entomologica Basiliensia 25:13-22.   132057

Perissomyrmex snyderi valid Guatemala. Neotropic.
Smith, M. R. 1947i. A new genus and species of ant from Guatemala (Hymenoptera, Formicidae). Journal of the New York Entomological Society 55:281-284.   128811