Formica rufa angusticeps Stärcke, 1947 junior synonym of current valid taxon Formica pratensis Retzius, 1783
Formica rufa var. angusticeps Stärcke, 1947: 146 (w.) NETHERLANDS. Palearctic.
Primary type information: Primary type material: syntype workers (number not stated). Primary type locality: Netherlands: Hooge Veluwe (E.T.G. Elton). Primary type depository: NNML (perhaps also NCBA).
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