Acanthophractida

Acanthophractida

[ə‚kan·thə′frak·tə·də]
(invertebrate zoology)
An order of marine protozoans in the subclass Acantharia; skeleton includes a latticework shell and skeletal rods.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.