ORIGINAL: thundermug

Sheepshead and drum are two different fish, yet they are in the same family. But down here they are saltwater fish. The sheepshead eats oysters, barnacles etc. They do have a set of teeth on them that could bite off a finger if you were careless, or ignorant.
Drum is a family of saltwater fish that contains...red drum (redfish), black drum, spotted seatrout, weakfish, and a couple others that I can't remember right now. The redfish has become quite a sport fish with several tournaments with large prize purses. There is a slot limit that could land you a small fine if you didn't know about it.