| Answer | Crossword Clue |
|---|---|
| benthons | the aggregate of organisms that live on or in the benthos |
| benthon | the aggregate of organisms that live on or in the benthos |
| infaunas | the aggregate of organisms that burrow into and live in the bottom deposits of the ocean |
| infaunae | the aggregate of organisms that burrow into and live in the bottom deposits of the ocean |
| infauna | the aggregate of organisms that burrow into and live in the bottom deposits of the ocean |
| neustic | the aggregate of minute aquatic organisms that float or swim in the surface film of a body of water |
| neuston | the aggregate of minute aquatic organisms that float or swim in the surface film of a body of water |
