Primary type information:
Primary type material: lectotype major worker (by designation of 
MacKay, 2025: 286). Primary type locality: lectotype U.S.A.: Arizona, Tucson, v.1905 (
W. Wheeler). Primary type depository: 
MCZC. Primary type specimen: 
MCZC # 21599 (lectotype).
Secondary type information:
Secondary type material: 4 paralectotype major workers, 2 paralectotype minor workers. Secondary type locality: same as for lectotype. Secondary type depository: 
MCZC.
Type notes:
Original type data: syntype major and minor workers (numbers not stated, “numerous”). U.S.A.: Arizona, Tucson (
W.M. Wheeler). Deposited in 
AMNH, 
MCZC, 
USNM.