Figure 19 in Biology and ecology of a deep cave nesting spider wasp, Ageniella evansi Townes, (Hymenoptera: Pompilidae), in Arizona

Figure 19. Typical fractured limestone bedrock habitat where females of Ageniella evansi Townes, 1957 hunt for Selenops sp. Latreille, 1819 spiders. The image shows the location where a marked female (Figure 14) began her daily hunt on 10 March 1993. The numbered yellow arrows show the systematic progression of the wasp's hunting behaviour as she searched within each parallel fracture. This rock outcrop has a southern exposure. The scale in the centre of the photograph is 10 cm in length.