Evidence for this function first came from studies of the organ's anatomy and its nerves ... move their paired fins much like land animals move their limbs: the right pectoral fin moves in ...

It involved a major reorganization of limb anatomy and function in synapsids ... we greatly improved our understanding of how an animal's anatomy relates to the way it stands and moves," said ...

The anatomy of its limbs and claws suggests that Mixodectes pungens was an arboreal animal, specialized for life in trees. Its physical characteristics were adapted for grasping trunks and ...

A 21-month-old male Swiss OF1 mouse from the breeding colony of the Experimental Animal Service of the University ... ulcerated mass on the flank of its right hind limb that measured 2.0 cm ...