Neivamyrmex gibbatus Borgmeier, 1953: 45, fig. 30 (w.eq.) COSTA RICA, PANAMA (Barro Colorado), GUYANA. Neotropic.

Primary type information: Primary type material: syntype workers (number not stated). Primary type locality: Costa Rica: Santa Clara Prov., Hamburgfarm, nos. 5659, 5908 (F. Nevermann), same data but nos. 7, 167, 173, and 178, same data but 31.xii.1937, and 24.i.1938, syntype workers and queen Panama: Canal Zone, Barro Colorado I., i.1948, no. 224 (T.C. Scheirla), Barro Colorado I., 22.xi.1947, no. 131, and 2.xii.1947, no. 134, Guyana (“British Guiana”): Kartabo, 25.vii.1924, no. 1093 (S.C. Crawford), Kartabo, 25.vii.1924 (A.E. Emerson). Primary type depositories: MCZC, MZSP, USNM, coll. Schneirla.