3 responses

  1. Gib
    April 10, 2010

    Siamangs, which are in the hylobatidae (gibbon) family and are considered to be apes. This primate is referred to as a lesser ape, but falls under the same primate group (hominoidea) as humans, gorillas, orangutans and chimpanzees. However, siamang’s 2nd and 3rd digits (toes) are webbed together. And not all monkeys have webbed hands or feet. Also apes are as destructive as monkeys and since they are larger can cause more damage, and even though they are smarter does not mean they are more considerate for humans. Also, monkeys may not be as intelligent as apes but that does not mean they display “no intelligence”. Capuchins, for example, are extremely smart and have been seen countless times using tools and even rubbing themselves with insect repellent leaves. There are a lot of monkey species that are extraordinarily smarter than a dog or cat. Most monkeys also have an opposable thumb; this is a distinction of primates, not apes. Apes on the other hand, have a better precision grip when using their thumb and index finger. Below I have listed some differences between apes and monkeys:

    Compared to monkeys, apes have:
    ï‚—more erect posture:
    ï‚—Foramen magnum located more anteriorly
    ï‚—Trunk held erect or obliquely in locomotion
    ï‚—greater flexibility of shoulder and arm
    ï‚—Longer arms and fingers (high intermembralindex)
    ï‚—Shorter trunk (especially lumbar region)
    ï‚—Less flexible spinal column
    ï‚—Broader shoulder and thorax, with shoulder adapted to brachiation
    ï‚—Long clavicle
    ï‚—Scapula located dorsally
    ï‚—Glenoidfossa oriented laterally
    ï‚—Chest broad side-to-side
    ï‚—Apes are tailless
    ï‚—Ischialcallosities reduced or absent
    ï‚—Have generally larger body size
    ï‚—Have larger, more complex brains (Ca. 3 times as large as predicted)
    ï‚—Enhanced cognitive abilities
    ï‚—Molar teeth: low, rounded cusps, arranged in Y-5 pattern (not bilophodont, like monkeys)
    ï‚—Lower anterior premolar more variable (sectorialto bicuspid)
    ï‚—Canines more variable in shape and degree of sexual dimorphism
    ï‚—Apes have large, robust hallux(big toe)
    ï‚—Apes distinguished from monkeys by:
    ï‚—Longer, slower life history
    ï‚—Longer gestation
    ï‚—Longer time to first reproduction
    ï‚—Absence of female philopatry (Groups not organized around female matrilines)
    ï‚—Fission-fusion foraging groups common

    Reply

    • Katie
      March 10, 2013

      Bonobos are also apes.

      Reply

  2. ISABEL
    May 11, 2013

    i had copy and pasted this to get information for my monkey and ape project for english . it is about plagiarism and how not to do it. my english teach will make sure that we will not do plagiarism and only use the facts

    isabel

    Reply

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