| Answer | Crossword Clue |
|---|---|
| trematoids | TREMATOID, a kind of parasitic flatworm also TREMATODE |
| trematodes | TREMATODE, a kind of parasitic flatworm also TREMATOID |
| trematode | a kind of parasitic flatworm also TREMATOID |
| trematoid | a kind of parasitic flatworm also TREMATODE |
| monogenean | a monogenetic trematode, a kind of parasitic flatworm |
| monogeneans | MONOGENEAN, a monogenetic trematode, a kind of parasitic flatworm |
