Polycystidea
Pol`y`cys`tid´e`a
n. pl. | 1. | (Zool.) A division of Gregarinæ including those that have two or more internal divisions of the body. |
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
n. pl. | 1. | (Zool.) A division of Gregarinæ including those that have two or more internal divisions of the body. |