Ectatomma (Acanthoponera) dentinode Mayr, 1887: 541 (w.q.m.) BRAZIL (Santa Catarina). Neotropic.

Primary type information: Primary type material: lectotype worker (by designation of Kempf, 1962a: 40). Primary type locality: lectotype Brazil: Santa Catarina, ii. (L. Hetschko). Primary type depository: NHMW. Secondary type information: Secondary type material: 2 paralectotype workers, 2 paralectotype males. Secondary type locality: same as for lectotype. Secondary type depository: NHMW. Type notes: Original syntype series included workers, queens, and males (numbers not stated).