Alcyoniidae

Alcyoniidae is a family of leathery or soft corals in the phylum Cnidaria. A colony of leathery coral is stiff, hard and inflexible. It is composed of tiny polyps projecting from a shared leathery tissue. Members of the family may have two kinds of polyps; the autozooids have long trunks and eight tiny branched tentacles and project from the share...
Found on http://en.wikipedia.org/wiki/Alcyoniidae
No exact match found