Primary type information:
Primary type material: holotype major worker. Primary type locality: U.S.A.: Texas, Cameron County, La Feria (W.S. Creighton). Primary type depository: MCZC (probably also LACM).
Secondary type information:
Secondary type material: 1 paratype minor worker. Secondary type locality: same as for holotype. Secondary type depository: MCZC (probably also LACM).
Details of paratype castes and their numbers are not given.