Dalla Torre, 1893: 166; Emery, 1913a: 38, 42 (Engramma, Technomyrmex); Wheeler, 1922: 922, 925 (Afrotropical Engramma, Technomyrmex); Wheeler, 1922: 1034 (Malagasy); Taylor & Brown, 1985: 106 (Australia); Taylor, 1987a: 77 (Australia, New Caledonia & New Zealand); Shattuck, 1994: 156; Bolton, 1995b: 402; Fisher & Bolton, 2016: 426 (Afrotropical, Malagasy checklist); Sharaf et al., 2018: 38 (Arabian Peninsula checklist).
Forel, 1878c: 380 (diagnosis); Bingham, 1903: 301 (India, Sri Lanka & Burma species key); Emery, 1913a: 38 (Engramma diagnosis); Emery, 1913a: 42 (Technomyrmex diagnosis); Arnold, 1915: 147 (diagnosis, South Africa species key); Wheeler, 1922: 201, 209 (Engramma, Technomyrmex diagnoses); Wheeler, 1922: 202 (Engramma species key); Shattuck, 1992c: 153 (diagnosis, review of genus); Bolton, 1995a: 1053 (census); Wu & Wang, 1995a: 118 (China species key); Collingwood & Agosti, 1996: 360 (Saudi Arabia species key); Shattuck, 1999: 83 (Australia synopsis); Zhou, 2001a: 158 (China, Guangxi species key); Bolton, 2007b: 1 (all species revision, keys), 13 (Afrotropical & West Palaearctic species key), 43 (Malagasy species key), 59 (East Palaearctic, Oriental, Malesian & Polynesian species key), 108 (Austral species key), 119 (New World species key); Fernández & Guerrero, 2008: 110 (New World synopsis, key); Terayama, 2009: 200 (Taiwan species key); Yoshimura & Fisher, 2011: 14 (Malagasy males); Sharaf et al., 2011: 15 (Arabian Peninsula species key); Fisher & Bolton, 2016: 426 (diagnosis); Cantone, 2017: 124 (brief male diagnosis); Sharaf et al., 2018: 39 (Arabian Peninsula species key); Yamane et al., 2018: 36 (Taiwan species key, male genitalia); Guerrero, 2019: 718 (Colombia species key); Perfilieva, 2022: 417 (wing diagnosis); Ramamonjisoa et al., 2024: 304 (Malagasy region male diagnosis).
Extant: 94 valid species (20 synonyms, 2 homonyms, 2 unidentifiable, 4 obsolete combinations, 2 unavailable misspellings), 0 valid subspecies (20 synonyms, 15 obsolete combinations)
Fossil: 6 valid species