Parastasiella ucrainica sp. n. and Mononema rostratum sp. n. (Euglenoidina)---parasites of copepods from water bodies in Kiev (Soviet Union).
D000818:Animals; D003445:Crustacea; D005055:Euglena / Q000145:classification* / Q000254:growth & development; D010271:Parasites; D010933:Plankton; D014455:Ukraine