Primary type information:
Primary type material: holotype queen. Primary type locality: U.S.A.: Montana, Lake McGregor (ca 35 mi. W Kalispell), 13.vii.1934 (
W.S. Creighton). Primary type depositories:
AMNH.
Secondary type information:
Secondary type material: 153 paratype workers, 2 paratype queens. Secondary type locality: same as for holotype. Secondary type depositories:
AMNH,
LACM,
MCZC,
USNM. Secondary type specimen:
CASENT0903280.