Auteur(s)	Schönitzer, K. and Klinksik, C.
Jaar	1990
Titel	The Ethology of the Solitary Bee Andrena nycthemera Imhoff, 1866 (Hymenoptera: Apoidea). Entomofauna 11(23/1): 377-427.

• Andrena (Andrena) nycthemera