8/8/2023 0 Comments Silverback gorilla skullclimbing and moving through trees and lifting, breaking and squeezing heavy objects. This is explained by their need for upper-body strength in their natural habitats, which is put to various uses e.g. Another important difference is gorillas' huge arms - they have larger muscles in their arms than in their legs (the opposite being true of humans). That is, they explain why the human skeleton is more suited to an upright bipedal gait whereas although gorillas can walk on two legs sometimes they also move on all-fours ( quadrupedal gait). Pelvic bone - different shape in humans vs gorillasĮxplanations for the differences between human and gorilla skeletons concern movement.Size of rib cage - much large in gorillas than in humans.Human fingers are straight whereas gorillas' are curved, humans have proportionally longer thumbs than gorillas.Human feet have all 5 toes aligned with each other, gorilla feet have opposable large toe.Size of hands and feet - larger in gorillas than in humans.Gorilla arms proportionally longer than human arms.Human legs proportionally longer than gorilla legs.Shape of vertebral column - S-shaped in humans vs bow-shaped in gorilla.Shape and proportions of the skull (see above). ![]() The main differences between human and gorilla skeletons are: There are, however, some considerable differences between the shape and proportions of corresponding human and gorilla bones. ![]() If you can label the bones of the human skeleton you can probably also label the bones of the gorilla skeleton. Human and gorilla skeletons have the same basic structure.
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