FIGURE 101 in Oreiallagma gen. nov. with a redefinition of Cyanallagma Kennedy 1920 and Mesamphiagrion Kennedy 1920, and the description of M. dunklei sp. nov. and M. ecuatoriale sp. nov. from Ecuador (Odonata: Coenagrionidae)

FIGURE 101. Oreiallagma quadricolor (Peru, Morro Leguía). Last larval stadium, (a) head, dorsal view; (b) antenna, lateral view; (c) right mandible, ental view; (d) left mandible, ental view; (e) prementum, ental view; (f) premental palp, ental view; (g) male S9–10, lateral view; (h) male S9–10, ventral view; (i) female S9–10, lateral view; (j) female cerci, dorsal view; (k) male S10, dorsal view.