(n.pl.) One of the subclasses of Crustacea, including a large number of species, many of them minute. The group embraces several orders; as the Phyllopoda, Ostracoda, Copepoda, and Pectostraca. See Copepoda, Phyllopoda, and Cladocera.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). entomostraca. Retrieved September 27, 2026, from http://smartdefine.org/entomostraca/definitions/2003826 |
| Chicago | Webster's. 2011. "entomostraca" http://smartdefine.org/entomostraca/definitions/2003826 (accessed September 27, 2026). |
| Harvard | Webster's 2011, entomostraca, Smart Define, viewed 27 September, 2026, <http://smartdefine.org/entomostraca/definitions/2003826>. |
| MLA | Webster's. "entomostraca" 27 May 2011. Web. 27 September 2026. <http://smartdefine.org/entomostraca/definitions/2003826> |