| Answer | Crossword Clue |
|---|---|
| SHAD | Fish that swims upstream |
| SHAD | Deep-bodied herring that swims upstream to spawn |
| SHAD | Fish that spawns upstream |
| shads | edible marine fish that spawns in rivers upstream from the sea |
| shad | edible marine fish that spawns in rivers upstream from the sea |
| SEAHORSE | Fish that swims upright |
| EEL | Fish that swims backwards |
| SEAHORSE | Fish that swims in an upright position |
| flatfishes | A flattened marine fish that swims on its side with both eyes on the upper side. They live typically on the seabed and are colored to resemble it |
