Formica pangens Walker, 1859: 371 (m.) SRI LANKA. Indomalaya.
Brown, W. L., Jr. 1978c. Contributions toward a reclassification of the Formicidae. Part VI. Ponerinae, tribe Ponerini, subtribe Odontomachiti. Section B. Genus Anochetus and bibliography. Studia Entomologica 20:549-638.
Donisthorpe, H. 1932b. On the identity of some ants from Ceylon described by F. Walker. Annals and Magazine of Natural History (10)9:574-576.
Walker, F. 1859. Characters of some apparently undescribed Ceylon insects. [part]. Annals and Magazine of Natural History (3)4:370-376.