Atlantic Angel Shark

Angel Shark

Squatina dumerili

Size: to 5 ft

Habitat: shallow coastal waters to extreme depths

Notes:
Angel Sharks are ambush predators, much like Goosefish. They are generally passive creatures but can bite viciously if provoked. They seem to be intermediate between sharks and rays, and are actually more closely related to Spiny Dogfish than anything else, despite appearances.

Angel Shark
Angel Shark

Hydroids

Masses of hydroids adorn many of the offshore wrecks, mixed in with anemones, sponges, mussels, coral, and algae. Hydroids are the most primitive Cnidarians, closely related to Hydromedusae, and display the most even split between the sessile polyp stages and free-swimming medusa stages, which are quite small and common.

The common Pink-Hearted Hydroid Tubularia spp generally grows in rounded tufts up to 6" across. Siphonophores are free-living hydroids that are often highly venomous, although most attached forms are harmless to humans.