FIG. 3 in The larvae of Cora inca Selys, 1873 and Polythore gigantea (Selys, 1853) from Colombia (Odonata: Polythoridae), with a larval diagnoses of some genera in the family

FIG. 3. Cora inca, details of larval morphology, a) hypopharynx, ventral view (arrows indicate patchs of scales); b) left maxilla, ventral view; c) prementum, ventral view; d) ligula and palps, dorsal view.