AntCat
Polyrhachis arcuata aruana Karavaiev, 1927 junior synonym of current valid taxon Polyrhachis obtusa Emery, 1897
Polyrhachis (Chariomyrma) arcuata var. aruana Karavaiev, 1927f: 16 (w.) INDONESIA (Aru Is). Indomalaya.
Primary type information: Primary type material: 10 syntype workers. Primary type locality: Indonesia: Aru Is, Wammar I., 3.iii.1913, no. 2531 (W. Karawajew). Primary type depositories: QMBA, SIZK. Type notes: Original description also mentions “a few workers, nos 2644, 3002” from the same locality, but it is not certain that these should be included in the type-series.
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