Draconematoidea

Draconematoidea

[‚drā·kō‚nem·ə′tȯid·ē·ə]
(invertebrate zoology)
A superfamily of marine nematodes in the order Desmodorida distinguished by a body that, when relaxed, is dorsally and then ventrally arched into a shallow sigmoid shape.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.