Primary type information: Type-material: holotype worker. Type-locality: U.S.A.: Texas, Cameron County: 16 km W Boca Chica, 11.i.1968, #1968-8 (R.R. Snelling). Type-depository: LACM. Type-specimen: LACMENT323430 (top specimen on pin). Secondary type information: Paratype-material: 4 paratype workers, 1 paratype dealate queen. Paratype-locality: 2 paratype workers (middle and bottom specimens on pin) with same data as holotype (on same pin as holotype); 1 paratype dealate queen, 2 paratype workers with same data as holotype. Paratype-depository: LACM. Paratype-specimens: LACMENT323430 (workers; same pin as holotype), LACMENT323429 (queen, worker).