Primary type information:
Primary type material: holotype major worker. Primary type locality: U.S.A.: Colorado, 9 mi. S Campo (Colorado-Oklahoma border), 4150 ft, 21.iii.1949 (
R.E. Gregg). Primary type depository:
AMNH.
Secondary type information:
Secondary type material: 15 paratype major workers, paratype minor workers (number not stated, “numerous”). Secondary type locality: same as for holotype. Secondary type depositories:
AMNH,
FMNH,
LACM,
MCZC.