Primary type information:
Primary type material: syntype workers, syntype queens(s) (numbers not stated). Primary type locality: Germany: Nassau (Schenck). Primary type depository: MNHU (pehaps SMFM).
Type notes:Horn & Kahle, 1936: 242, say of Schenck material, “Hymenopt. an Zool. Univ. Mus. Marburg.