Entomostraca
Also found in: Dictionary, Thesaurus, Wikipedia.
Related to Entomostraca: ephemerid
Entomostraca
[‚ent·ə′mä·strə·kə] (invertebrate zoology)
A group of Crustacea comprising the orders Cephalocarida, Branchiopoda, Ostracoda, Copepoda, Branchiura, and Cirripedia.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.