Fig. 3 in New species of Serpinema (Nematoda: Camallanidae) from the scorpion mud turtle Kinosternon scorpioides (Testudines: Kinosternidae) from eastern Amazon, Brazil

Fig. 3. Scanning electron microscopy of Serpinema pelliculatus n. sp. (a) Anterior end of male, subventral view; (b) Vulva, subventral view. (c) Posterior region of female, ventral view. (d) Tip tail of female, ventrolateral view. (e) Posterior region of male, subventral view (arrowheads indicate papillae). Abbreviations: anterior lip, Al; anus, An; posterior lip, Pl; trident, Tr.