Cephaloboidea

Cephaloboidea

[′sef·ə·lə′bȯid·ē·ə]
(invertebrate zoology)
A superfamily of free-living nematodes in the order Rhabditida distinguished by cephalic elaborations or ornamentations.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.