Fig. 1 in Nests, Petal Usage, Floral Preferences, and Immatures of Osmia (Ozbekosmia) avosetta (Megachilidae: Megachilinae: Osmiini), Including Biological Comparisons with Other Osmiine Bees

Fig. 1. Nesting site of Osmia avosetta in Seklik Mevkii, Turkey, to the left of observers in fore- and midground; note pinkish-red flowers of pollen plant, Onobrychis viciifolia. Figures 2, 3. Closed brood cells of O. avosetta, side views, showing shape and variation in coloration of outer envelopes. Figure 4. Open cell of same, side view. Figure 5. Closed cell of same containing intermediate stage larva. (Photos J.G. Rozen.)