Formicoxenus nitidulus (Nylander, 1846) valid
Myrmica nitidula Nylander, 1846b: 1058 (w.) FINLAND. Palearctic.
Primary type information: Primary type material: 2 syntype workers (Radchenko, 2007: 32). Primary type locality: Finland: Helsingfors (= Helsinki) (F.W. Maeklin). Primary type depository: ZMHF. Type notes: Seifert, 2023c: 133, states that the species was described based on an ergatoid male and cites two syntypes.
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