biology: obwohl polylektisch, zeigt insbesondere die zweite Generation eine Vorliebe fr Glockenblumen (Campanula)Phylum: Arthropoda LATREILLE; 1829 (arthropods, Gliederfer)Subphylum: Hexapoda Blainville, 1816Class: Insecta LINNAEUS, 1758 (insects, Insekten)Subclass: Pterygota (primr geflgelte Insekten)Order: Hymenoptera LINNAEUS, 1758 (bees, ants & wasps, Hautflgler)Suborder: Apocrita (Taillenwespen)Superfamily: Apoidea LATREILLE; 1802 (Bienen & Grabwespen)Family: Andrenidae (mining bees)Subfamily: AndreninaeGenus:
Andrena FABRICIUS, 1775 (mining bee, Sandbienen)
Andrena bicolor FABRICIUS, 1775 (Gwynne's Mining-bee, Zweifarbige Sandbiene), male; 2nd generation[det. B. Jacobi, 2016, based on photos]please compare:
www.flickr.com/photos/63075200@N07/sets/72157640850295823/more info (German):
www.insekten-sachsen.de/Pages/TaxonomyBrowser.aspx?id=231304Germany, NE-Hesse, vic. Witzenhausen: Hundelshausen, ca. 200m asl., 31.05.2015IMG_6670