from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Any wormlike invertebrate of the phylum Echiura
Sorry, no etymologies found.
Yellowfin sole, Alaska plaice, and rock sole consume mostly infaunal prey such as polychaetes, clams, and echiuran worms.
As an invertebrate comparative anatomist, I am hard pressed to find anything in the nest of an ant that corresponds to the integument of a tapeworm or the coelomic cavity of an echiuran.