Primary type information:
Primary type material: syntype workers (number not stated). Primary type locality: Brazil: Santa Catarina, Itajahy, Colonie Blumenau (W. Müller). Primary type depositories: DZSP, MCZC, MHNG, NHMW.
[Misspelled as fredericimuelleri by Wheeler, 1908a: 148 (in key).]