Is it possible for the adipose fin to regeneate? We caught a 6 or 7 pound hen yesterday. The adipose fin looked st if it had been clipped, and then grew back?? It had a lot of scar tissue and was exteremly deformed. The fish was released unharmed, but we did get a few good pictures, one of the adipose fin. If the pictures is clear I will send it to Bob and maybe he can post it. Just to see what the experts think?