Eciton (Neivamyrmex) pilosum subsp. mandibulare Smith, 1942c: 548, pl. 3, fig. 14 (m.) U.S.A. (Arizona). Nearctic.

Primary type information: Primary type material: holotype male. Primary type locality: U.S.A.: Arizona, Pima County, 30 mi. E Quijotoa (no collector’s name). Primary type depository: USNM. Secondary type information: Secondary type material: 2 paratype males. Secondary type locality: same as for holotype. Secondary type depositories: CUIC, USNM.