Bombus bellardii explained

Bombus bellardii is a species of cuckoo bumblebee.

Synonyms (Heterotypic)

• Psithyrus pieli Maa, 1948
• Psithyrus tajushanensis Pittioni, 1949

References

• Williams, P.H. 1998: An annotated checklist of bumble bees with an analysis of patterns of description (Hymenoptera: Apidae, Bombini). Bulletin of the Natural History Museum, entomology series, 67(1): 79–152. BHL [See p. [https://www.biodiversitylibrary.org/page/40885438 105]]