Stenamma leptospinum Branstetter, 2013: 143, fig. 102, 103 (w.) MEXICO (Oaxaca). Neotropic.

Primary type information: Primary type material: holotype worker. Primary type locality: Mexico: Oaxaca, 22.4 km. SW Valle Nacional, 17.59112°N, 96.39138°W±20m., 1990 m., 13.viii.2009, MGB1391 (M.G. Branstetter). Primary type depository: USNM. Secondary type information: Secondary type material: 6 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: CASC, MCZC, MGBC, UCDC, UNAM, USNM.