Ophichthidae

Marine neritic

Submergent (below extreme low tide), nearshore, on or over the continental shelf or oceanic island shelf.

Marine oceanic

The pelagic habitat deeper than and beyond the continental or island shelf.

Marine deep ocean floor

The bottom habitats described in the marine deep ocean floor zone are used by both benthic and demersal organisms.

Marine coastal

Coastal habitats above the high tide mark.