Protonym: Polyrhachis (Myrmhopla) bicolor var. atrocastanea
Authorship Karavaiev, 1927f: 34
Forms w.q.m.
Bioregion Indomalaya
Locality INDONESIA (Java)
Primary type information Primary type material: syntype workers, syntype queens, syntype males (numbers not stated, “numerous”). Primary type locality: Indonesia: Java, Buitenzorg (= Bogor), 21.xii.1912, no. 2327 (W. Karawajew). Primary type depository: SIZK. Primary type specimens: CASENT0917188 (w.), CASENT0917189 (q.), CASENT0917190 (m.).
Type notes Radchenko et al., 2025: 486, cite 8 syntype workers, 6 syntype queens, 10 syntype males in SIZK.
Taxa belonging to this protonym
Polyrhachis bicolor atrocastanea Subspecies Valid Original combination