Nasalis E. Geoffroy 1812

Nasalis E. Geoffroy 1812, Ann. Mus. Hist. Nat. Paris, 19: 89.

Type Species: Cercopithecus larvatus Wurmb 1787

Synonyms: Hanno Gray 1821; Rhinolazon Gloger 1841; Rhynchopithecus Dahlbohm 1856 .

Species and subspecies: 1 species:

Species Nasalis larvatus (Wurmb 1787)

Discussion: Simias was included in this genus by Groves (1970:639) and McKenna and Bell (1997), and by Szalay and Delson (1979) and Delson (1975:217) who considered Simias a subgenus; but also see Krumbiegel (1978) and Napier (1985), who considered it as a distinct genus.