title: Mariol (Presbytis siamensis siamensis)
text: Mariol (Presbytis siamensis siamensis) tir tana moukolafa apta ke siamensis katca vey Presbytis oxi vey Cercopithecidae yasa ( Cercopithecoidea veyyasa, Colobinae volveyyasa ) ke PRIMATES veem ( HAPLORRHINI volveyveem, SIMIIFORMES tolvolveyveem ). Gan Müller & Schlegel bak 1841 taneon zo pimtayar.