about dmoz | help

Top: Science: Biology: Flora_and_Fauna: Animalia: Echiura

Echiurans are marine worms whose bodies are not segmented. They have an extensible proboscis and a set of small hooks at the posterior end. There are about 150 species, mostly inhabiting warm shallow seas and burrowing in the soft sediment.

Copyright © 1998-2007 Netscape