Synonyms and other taxonomic changes
Volucella apicifera Townsend 1895, Volucella clarki Curran 1930
Explanation of Names
Copestylum (Phalacromya) apiciferum (Townsend 1895)
Print References
Townsend C.H.T. (1895) Contributions to the dipterology of North America. Trans. Am. Ent. Soc. 22: 33-55 (see pp. 40-41)
Curran C.H. (1930) New species of Volucellinae from America (Syrphidae, Diptera). American Museum Novitates 413: 1-23.