Maroon Sponge Zoanthid

Maroon Sponge Zoanthid

Maroon Sponge Zoanthid on Dark Volcano Sponge

Name: Maroon Sponge Zoanthid
Scientific Name: Parazoanthus puertoricense
Family: Zoanthids
Taxonomic: Parazoanthidae
ID Group: Anemones, Hydroids, Jellyfish
Size: up to 0.25 in.
Depth Range: Various depths (0 – 130 ft.)
Sightings: Seen often

This Zoanthid has small polyps that range in color from deep maroon to reddish‑brown. Tiny white dots are visible between its short tentacles. It often grows in large groups, covering the surface of sponges.

The Maroon Sponge Zoanthid is usually found in deeper waters. It lives only on certain sponges, mostly on the Brown Tube Sponge and the Dark Volcano Sponge.