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Sectorial Tooth
-mandibular tooth(usually mesial premolar) with a sloped honing face to sharpen the maxillary canine
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Cercopithecoidea
- -superfamily
- -all old world monkeys
- -diurnal and quadrupedal
- -many have tails NEVER prehensile
- -ischial callosities common
- -female estrus
- -larger than ceboids
- -DF 2123/2123
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Catarrhines
-infraorder of all old world athropoid primates
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Cercopithecinae
- -subfamily of cercopithecoidea
- -macaques, baboons, mandrills, vervet monkeys, guenons, mangabeys and patas monkeys
- -food availability affects social structure
- -ALL have ischial callosities and cheek pouches
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Colobinae
- -subfamily of cercopithecoidea
- -colobus monkeys, langurs, proboscis monkeys
- -mainly asian
- -eat mature foliage(leads to distended gut look)
- -small social groups
- -mostly arboreal
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