title: Mariol (Trachypithecus vetulus nestor)
text: Mariol (Trachypithecus vetulus nestor) tir tana moukolafa apta ke vetulus katca vey Trachypithecus oxi ( Kasi volveyoxi ) vey Cercopithecidae yasa ( Cercopithecoidea veyyasa, Colobinae volveyyasa ) ke PRIMATES veem ( HAPLORRHINI volveyveem, SIMIIFORMES tolvolveyveem ). Gan Bennett bak 1833 taneon zo pimtayar.