Protonym: Proceratium crassicorne
| Authorship | Emery, 1895d: 265, pl. 8, fig. 9 |
|---|---|
| Forms | w. |
| Bioregion | Nearctic |
| Locality | U.S.A. (District of Columbia) |
| 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”). |
Taxa belonging to this protonym
| Proceratium crassicorne | Species | Valid | Original combination |