
Myzostoma is a genus of marine worms, which are which are parasitic on crinoids in the family Myzostomidae. The following species are classified in this genus: ==Synonyms== According to the World Register of Marine Species, the genus Myzostomun is a synonym of this genus: ...
Found on
http://en.wikipedia.org/wiki/Myzostoma

(from the article `annelid`) ...disk-shaped or oval without external segmentation; external or internal commensals or parasites of echinoderms, especially crinoids; size, minute ...
Found on
http://www.britannica.com/eb/a-z/m/149
No exact match found.