Apidae 1-6 (Insecta Helvetica Fauna 12; Fauna Helvetica 4, 6, 9, 20, 26)

Description:

Text German, keys German and French. First editions. Complete set of volumes covering the bees (Apidae, Hymenoptera) of Switzerland: 1: Apis, Bombus & Psithyrus; 2: Colletes, Dufourea, Hylaeus, Nomia, Nomioides, Rhophitoides, Rophites, Sphecodes, Systropha; 3: Halictus, Lasioglossum; 4: Anthidium, Chelostoma, Coelioxys, Dioxys, Heriades, Lithurgus, Megachile, Osmia, Stelis; 5: Ammobates, Ammobatoides, Anthophora, Biastes, Ceratina, Dasypoda, Epeoloides, Epeolus, Eucera, Macropis, Melecta, Melitta, Nomada, Pasites, Tetralonia, Thyreus, Xylocopa; 6: Andrena, Melitturga, Panurginus, Panurgus. Illustrated keys and species accounts.

Condition

6 vols: Pt 1, paperback; Pt 2-6, hardback. Vg.