|
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).
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