upper-arm

Updated: July 29, 2026

Here, for instance, is a Porpoise: here is its strong backbone, with the cavity running through it, which contains the spinal cord; here are the ribs, here the shoulder blade; here is the little short upper-arm bone, here are the two forearm bones, the wrist-bone, and the finger-bones. Now, let us make another jump.

Thomas Henry Huxley - The Present Condition of Organic Nature