As promised, here come the wolf-fishes. They are Atlantic wolf-fish (Anarhichas lupus) and not Anarhichas denticulatus as some may have expected/thought. Very strong fish, nice bone quality on the front part of the skull, but quite bad in back and some bones from the opercular part are just made of cartilage. All the teeth felt and such like most of the mammals, just one tooth can go in one place so you're pretty sure to find their original place. Just takes some hours to put back. Jaw is quite heavy for the skull. Even neurocranium has teeth as you can see. Here is one of them before.