| Answer | Crossword Clue |
|---|---|
| madtom | a North American catfish |
| madtoms | MADTOM, a North American catfish |
| madtoms | A small North American freshwater catfish that has a venom gland at the base of the pectoral fin spines, with which it can inflict a painful wound |
| mudcats | any of several large North American catfish living in muddy rivers, esp in the Mississippi valley |
| hardheads | A marine catfish, the male of which incubates the eggs inside its mouth. It occurs along the Atlantic coast of North America |
| hardhead | A marine catfish, the male of which incubates the eggs inside its mouth. It occurs along the Atlantic coast of North America |
