Psithyrus norvegicus Sparre-Schneider, 1918 accepté comme Bombus norvegicus (Sparre-Schneider, 1918)	998989

BIBLIO

Nomenclature
Williams, P. H. 1998. An annotated checklist of bumblebees with an analysis of patterns of description (Hymenoptera: Apidae, Bombini). Bulletin of the Natural History Museum (Entomology), 67: 79-152. : 105

 

NOTES