Dogfish is a local/common name for bowfin (Amia calva). They are great aquarium fish if you have a big tank.
you pay the the pound they have live tilapia, striped bass, mussels clams, but i cant keep the clams alive so i give up on them. They have shiners also. I cant id the species. All shiners start off with a black stripe then change as they age? Live blue crabs. You can just grab them and toss them in a bag alive. I felt sorry there was 100s of craps. Live carp. Live trout lobster. If i had a salt water tankn those blue crabs would look stunning.