In the Philippines, Dumaguete City, Negros Oriental Province, Negros Island.
VIETNAM - Vinh Phuc (Tam Dao N. P.); Ha Tay (Ba Vi N. P.). [written by K. Eguchi, 27.Sept.2005]
Eguchi, K., Bui, T. V., Yamane, Sk., Okido, H. & Ogata, K. 2005. Ant faunas of Ba Vi and Tam Dao, North Vietnam (Insecta: Hymenoptera: Formicidae). Bulletin of the Institute of Tropical Agriculture, Kyushu University, 27: 77-98.
Bolton, B. (1976) The ant tribe Tetramoriini. Constituent genera, review of smaller genera and revision of Triglyphothrix Forel. Bulletin of the British Museum (Natural History) Entomology, 34, 281–379.
Bolton, B. (1977) The genus Tetramorium Mayr in the Oriental and Indo–Australian regions, and in Australia. Bulletin of the British Museum (Natural History) Entomology, 36, 67–151.
Bolton, B. (2003) Synopsis and classification of Formicidae. Memoirs of the American Entomological Institute, 71, 1–370.