Primary type information:
Primary type material: syntype workers (number not stated). Primary type locality: Brazil: Amazonas, Juruá, Jaburu (E. Ule) (by restriction of Kempf, 1972b: 32). Primary type depository: MHNG.
Type notes:
1) Shattuck, 1994: 16, cites 41 worker syntypes but adds, “some probably not type-material”. 2) Other original syntype locality: Brazil: Amazonas, Juruá Miry (Mirim), no. 5719 (E. Ule).