Linked from

The 6 pages that link to Bathyal zone, each with the reason it gives.

• Deep-sea ecologyBroader topic: Its slopes and plains form a major portion of deep-sea habitat.

• Abyssal zoneCompared with: Its shallower depths mark the boundary above the abyssal zone.

• Antarctic toothfishRelated: Toothfish use deep waters as well as shallower Antarctic habitats.

• Neritic zoneCompared with: It follows the shelf at depths where little or no sunlight penetrates.

• Cusk-eelRelated: Some cusk-eels inhabit this dim, high-pressure ocean depth range.

• Sea toadRelated: Many sea toads inhabit deep continental slopes within this light-poor zone.