How many bones does an otter have?

Question

mark gil balorio · Accepted Answer

They have 7 cervical, 14 thoracic, 6 lumbar, 3 sacral and 20-21 caudal vertebrae. Absence of a clavicle may allow for greater flexibility of the pectoral girdle. Instead of a blubber layer, sea otters depend on their dense fur for warmth, and a very active metabolism.

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How many bones does an otter have?

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