Primary type information:
Primary type material: syntype workers (number not stated, “a number”). Primary type locality: Democratic Republic of the Congo (“Belgian Congo”): Ubangi Dist., Duma, 20.x.1910 (Schubotz). Primary type depository: Zoological Museum Hamburg (Stitz, 1916: 371).
Type notes:
Hamburg zoological museum was destroyed in World War II; residual type-material may perhaps be in MNHU or ZMUH.