Astrophilia sp.
This is not nudibranch or sea slug
Photographed by: Ken Tucker
| Kingdom: | Animalia |
| Phylum: | Annelida |
| Class: | Polychaeta |
| Order: | Aciculata |
| Family: | Polynoidae |
| Species: | Astrophilia sp. |
Comment from Leslie Harris on photo #3968
Ken is right, it's a scaleworm in the family Polynoidae, genus Astrophilia. The scales are translucent so the edges don't show which makes the big papillae look as if they're directly on the body. There are two described species both of which are commensal on sea stars. The differences between the 2 are microscopic so I can't say which species this belongs to.Locality:
