Primary type information:
Primary type material: syntype ergatoid males (number not stated). Primary type locality: Germany: Berlin, in pineapple houses (J. Roger). Primary type depository: MNHU.
Type notes:
Syntypes are ergatoid males, not workers as stated in the original description.
[Misspelled as androgina by Santschi, 1907: 318 (in text).]