What physical trait distinguishes Western Lowland Gorillas from mountain gorillas?
Answer
A wider and larger skull
Physical characteristics are used to differentiate between gorilla subspecies. Specifically, when comparing the Western Lowland Gorilla to the mountain gorilla, one observable morphological difference lies in cranial structure. The Western Lowland Gorilla possesses a skull that is wider and larger in overall dimensions compared to that of the mountain gorilla. Other distinctive features mentioned include the silver saddle on mature males, the shorter relative leg length necessitating knuckle-walking, and the presence of a small white tuft on the rump of infants for tracking purposes.
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