soft coral coliform at low tide

soft ‘leather corals’ of the family Alcyoniinae

green leather coral of the Alcyoniinae family

leather corals at low tide, Sarcophyton sp.

A leather or ‘toadstool’ coral, Sarcophyton sp.

A leather or ‘toadstool’ coral, Sarcophyton sp.

The fronds retract into those ‘pores’ at low tide, under the water this would be covered ‘hairy bits’

siderastreidae, a star coral / boulder coral