Stickleback CT Scan

This is part of: Evolution: Constant Change and Common Threads

Summary

This animation shows a rotating 3-D image of a stickleback skeleton. The pelvic region, including the pelvic spines, is highlighted in red. Armored plating covers the flanks of the fish. The three prominent dorsal spines give the fish its name.

Animation: 
(Duration: 38 sec)
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