[On the morphology of the Rictularid, Pterygodermatites nycticebi (Mönnig, 1920) (Nematoda, Riculariidae) of the slow Loris (author's transl)]

Description of the male Pterygodermatites nycticebi (Mönnig, 1920) unknown until the present study, and a study of the cephalic and cuticular structures of the female. This rictularid has a morphological evolution comparable to that of other males of the Rictulariidae parasitic in viverrid carnivores and in primates.