Primary type information:
Primary type material: syntype workers, syntype queens, syntype males (numbers not stated). Primary type locality: syntypes U.S.A.: District of Columbia, Washington (T. Pergande) (by restriction of Smith, 1931c: 699); other syntypes Maryland (T. Pergande), and Pennsylvania (T. Pergande). Primary type depositories: AMNH, MSNG, USNM.