Gum trees eg tamarins marmosets omnivore animal and

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Unformatted text preview: ymaterials  Good Vision Binocularvision(likelookingthrubinoculars)  overlappingfieldofview(1200) Stereoscopicvision providesdepthorrangeperception 3D Tendtorelyonvisionoverothersenses  unlesstheyarenocturnal TrichromaticView Blues,greensandreds Humans,apes,mostOWM, andsomeNWM  Chimpanzees Kokothegorilla,mygirl!! 5. PRIMATE COMMUNICATION  Gooddepthperception noGeorgeoftheJunglehere!!  forwardfacingeyes!!!!  Mangabey Whycolor? Dichromatic View Monochromatic View Only bluesandgreensNo blues,greens orreds Some NWM,prosimians Nocturnal                          Kanzi the bonobo Olfactory System Thereisanoverallreductioninnosesizeandolfactoryareasofthe   ­taillemurtothe left,throughtimetotheevolutionofhumans,totheright Thisrepresentsashiftfromsmellasthemostimportantsense sense(andwhencomparedtoothermammals)  ring tailedlemurpatasmonkey human Professor L.M. Smolich          Longersnout=greatreliance onsmell Smallersnout/nose =decreasedreliance onsmell andgreaterimportance ofvision SDSU Fall 2011 8 Part III: Growth ad Development thru HMC LMS 16: Mammals and Primate Characteristics ElongatedSnout= EnhancedSmell!!  Biological Anthropology Sifaka Color Vision? Diurnal vs. Nocturnal Primates Slow Loris  Douc Langur  Ring ­tailLemur                     Sifaka Owl Monkey Tarsier Hyoid Bone Thisisabonelocatedinthe throat.Itspositionandsize indicatetheabilitytouselanguage  (humans:oursislocatedlowinthethroat)  Itistheonlyboneinthebodythat isnotarticulatedtoanother  Ifitisenlargedinsize,itallows primates(bothmalesandfemalesdo 6. PARENTING SKILLS Alphamaleorangutan this,butitisgenerallyusedmoreby males)forloud,long  ­rangingcalls byprimates.  Ithelpstodothingssuchas establishterritoryandtowarn others Afewexamples orangutans howlermonkeys siamangs howlermonkey siamang Parenting Skills Primateshavealongerperiodof gestationthanmostotheranimals  ~6 ­9months(timeiscorrelatedwith...
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