Lasius silvestrii osakana

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

Nomenclature

 * osakana. Lasius (Chthonolasius) silvestrii var. osakana Santschi, 1941: 278 (q.) JAPAN. Junior synonym of umbratus: Wilson, 1955a: 152.