Primary type information:
Primary type material: syntype workers (number not stated, “numerous”), 5 syntype queens. Primary type localities: U.S.A.: California, Lake Tahoe (W.M. Wheeler) (invalid restriction of type locality by Creighton, 1950a: 488; no lectotype designated), California, nr Lake Tahoe (Tallac, Glen Alpine Springs, Fallen Leaf Lake, Angora Peak) (W.M. Wheeler), 1 queen U.S.A.: Nevada, Ormsby County (C.F. Baker). Primary type depositories: AMNH, LACM, MCZC.