Depth
|
||
---|---|---|
Zone
|
Subzone
|
Range (m)
|
Neritic |
|
0–200 |
Bathyal | Upper | 200–600 |
|
Middle | 600–1000 |
|
Lower | 1000–2000 |
Abyssal | Upper | 2000–3000 |
|
Lower | >3000 |
Note: After van Morkhoven et al. (1986).