Solea vulgaris : Skeleton of the Common Sole; the branchial arches, jaws, and bones of the paired fins have been removed, all the other bones are in their natural position in relation to one another (1); One of the dorsal fin-rays; a, from the side; b, from the front (2).
Solea vulgaris : General view of the musculature of the common sole seen from the right side, after removal of the skin. The superficial abductors of the ventral fin have been removed, to expose the elevators and depressors of the ventral fin-rays which lie beneath them; the same dissection has been made along the anterior fourth of the dorsal fin.