Figure 2 in Solitary and semisocial behaviour in the Corynura group: new findings in a clade sister to all other Augochlorini bees (Hymenoptera: Halictidae)

Figure 2. Callistochlora aureoviridis, nesting site in the Instituto Nacional de Tecnología Agropecuaria (INTA) Trevelin (Chubut, Argentina). (a) habitat; (b) nest entrances; (c) cluster; (d) cluster at the end of a nest, a pupa can be seen from a broken cell; (e) immature stages, from left to right: small, medium, large and postdefecating larva; (f) different degrees of sclerotisation on male pupae. Scale bars: b, c = 2 cm; e, f = 2 mm.