Formicina umbrata nuda

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

Nomenclature

 * nuda. Formicina umbrata var. nuda Bondroit, 1917a: 176, fig. 2 (q.) no locality given. Junior synonym of affinis: Emery, 1925b: 234; of umbratus: Stärcke, 1937: 57; Agosti & Collingwood, 1987a: 58; of distinguendus: Seifert, 1990: 10.