FIGURE 4 in Descriptions of the larvae of Huosoma Guan, Dumont, Yu, Han & Vierstraete 2013 from China (Odonata: Coenagrionidae)

FIGURE 4. Morphological details of the final stadium larva of H. tinctipenne: (a) prementum, ventral view; (b) same, dorsal view; (c) right labial palp, inner surface; (d) right mandible, posterior view; (e) same, inner surface; (f) left mandible, posterior view; (g) same, inner surface; (h) right maxilla; (i) left maxilla; (j) female ovipositor, ventral view; (k) S8–10 of female, one of lateral lamella absent, lateral view; (l) lateral lamella, lateral view; (m) median lamella, lateral view.