Figure 18 in Morphological comparison and description of five new species of Hyalella (Crustacea: Amphipoda) from Veracruz and Mexico City

Figure 18. Scanning electron microscopy images. Lateral habitus. Hyalella villalobosi sp. nov. paratypes: (a) male; (b) female, arrow shows the notch for amplexus. Hyalella garyi sp. nov. paratypes: (c) male; (d) female, arrow shows the notch for amplexus; (e) dorsal view of male pleon, showing the absence of mucronations; (f) female, pereonite 2, notch for amplexus.