Polyrhachis bicolor atrocastanea Karavaiev, 1927 valid
Polyrhachis (Myrmhopla) bicolor var. atrocastanea Karavaiev, 1927f: 34 (w.q.m.) INDONESIA (Java). Indomalaya.
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.
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