Crematogaster opaca var. depilis Wheeler, 1919h: 111 (w.) MEXICO (Chihuahua). Neotropic.

Primary type information: Primary type material: lectotype worker (by designation of Morgan & Mackay, 2017: 160). Primary type locality: lectotype Mexico: Chihuahua, Cerro Carrigal (C.H.T. Townsend) (by restriction of Creighton, 1950a: 209). Primary type depository: MCZC. Primary type specimen: MCZENT00303629. Secondary type information: Secondary type material: 10+ paralectotype workers. Secondary type locality: 10 paralectotypes with same data as holotype. Secondary type depositories: AMNH, MCZC. Type notes: Other syntype (paralectotype) localities: U.S.A.: Texas, Del Rio (W.M. Wheeler), New Mexico, Alamogordo (Viereck), Mexico: Chihuahua, Cerro Chilicote (C.H.T. Townsend).