Figs 145-150. 145 in The genus Andrena in Belgium: revisions, clarifications, and a key for their identification (Hymenoptera: Andrenidae)

Figs 145-150. 145, Andrena bicolor Fabricius, 1775, male face, lateral view. 146, A. argentata Smith, 1844, male terga, dorsal view. 147, A. barbilabris (Kirby, 1802), male terga, dorsal view. 148, A. polita Smith, 1847, male genital capsule. 149, A. flavipes Panzer, 1799, male genital capsule. 150, A. gravida Imhoff, 1832, male genital capsule.