Primary type information:
Type-material: 9 syntype workers. Type-locality: U.S.A: District of Columbia, Corcoran Hill, vi.26-9, no. 175 (T. Pergande). Type-depositories: MSNG, USNM.
Type notes:
According to Baroni Urbani & de Andrade, 2003a: 422, 10 more workers in MSNG, and 2 in MCZC are probably from the type-series, but are not labelled as syntypes (“cotypes”).