Skip to Content


Pronunciation: yu'greg-a-rin'i-da

Definition: An order of gregarines (subclass Gregarinia), reproducing only by sporogony, in which schizogony is absent; they are parasites of annelids and arthropods.

[eu- + L. gregarius, gregarious]

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.