Lasius umbratus affinoumbratus Donisthorpe, 1914 junior synonym of current valid taxon Lasius umbratus (Nylander, 1846)
Lasius umbratus var. affinoumbratus Donisthorpe, 1914a: 40 (w.) GREAT BRITAIN. Palearctic.
Primary type information: Primary type material: syntype workers (number not stated, “in some numbers”). Primary type locality: Britain: Wales, Tenby (H. Donisthorpe). Primary type depository: BMNH. Primary type specimen: CASENT0903214
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