Louadi K.; Benarfa Noudjoud
(Université Frères Mentouri - Constantine 1, 2017-01-01)
This study concerns the species list of Hymenoptera Apoidea Andrenidae belonging to Andrena genus collected during years 2002, 2005, 2006, 2007, 2008 and 2009 in the north-eastern Algeria. A total ...