| Answer | Crossword Clue |
|---|---|
| dipnoans | lungfish |
| GILLS | Lungfish have them, too |
| lungfishes | LUNGFISH, a type of fish |
| dipnoan | a lungfish (a type of fish) |
| dipnoans | DIPNOAN, a lungfish (a type of fish) |
| cosmoid | describing the scale structure of eg lungfish |
| lepidosiren | a S. American lungfish having an eel-shaped body and whiplike paired fins |
| lepidosirens | LEPIDOSIREN, a S. American lungfish having an eel-shaped body and whiplike paired fins |
