Primary type information:
Type-material: 4 syntype workers. Type-locality: Congo (“French Congo”): Fort Crampel, 6.i.1911 (Schubotz). Type-depository: Zoological Museum Hamburg (Stitz, 1916: 371).
Type notes:
Hamburg zoological museum was destroyed in World War II; but residual type-material may perhaps be in MNHU or ZMUH.