- A superclass of protozoans that includes the rhizopods.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Examples from the Web for sarcodina
Most of the organisms which I comprised under this name exhibited the same movements as true rhizopods (or sarcodina).The Wonders of Life