Actinophryida

Actinophryida

[‚ak·tə·nō′frī·ə·də]
(invertebrate zoology)
An order of protozoans in the subclass Heliozoia; individuals lack an organized test, a centroplast, and a capsule.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.