Lasius umbratus affinoumbratus

This taxon is not in use as it is currently considered to be a junior synonym of Lasius umbratus.

Nomenclature

 * affinoumbratus. Lasius umbratus var. affinoumbratus Donisthorpe, 1914: 40 (w.) GREAT BRITAIN. Junior synonym of umbratus: Wilson, 1955a: 151.