Ophiactidae

species of echinoderm

species of echinoderm

Ophiactidae are a family of brittle stars.

Ophiactis is a genus of brittle stars (Ophiuroidea).

Ophiopholis is a genus of brittle stars (Ophiuroidea) found in oceans worldwide from tropics to temperate regions.

Hemipholis is a genus of brittle stars.