Protonym: Chthonolasius affinis var. nyaradi
Authorship Röszler, 1943: 47
Forms w.q.
Bioregion Palearctic
Locality ROMANIA
Primary type information Primary type material: syntype workers, syntype queens (numbers not stated). Primary type locality: Romania: Nyárádtö, viii.1941 (P. Röszler). Primary type depository: unknown.
Type notes Wilson, 1955a: 76, was informed by Röszler that his type material “may have been destroyed in World War II.”
Taxa belonging to this protonym
Chthonolasius affinis nyaradi Subspecies Obsolete combination
an obsolete combination of Lasius affinis nyaradi (Röszler, 1943)
Original combination
Lasius affinis nyaradi Subspecies Synonym
junior synonym of current valid taxon Lasius umbratus (Nylander, 1846)