The morphometric indices of red blood cells young fish various species inhabiting coastal zones the water bodies were studied. subjects research four families: Carp (Alburnus alburnus, Carassius gibelio, Rhodeus amarus, Abramis brama, Rutilus rutilus), Needles (Syngnathus abaster nigro lineatus), Centrarchidae (Lepomis gibbosus), Loaches (Cobitis taenia taenia), Gobies (Neogobius fluviatilis). ...

The presently reported study was intended to describe the current range of an Atlanto–Mediterranean fish, black-striped pipefish, Syngnathus abaster Risso, 1827, in Ukrainian waters and analyze biological tags (size parameters parasites) its different populations. parasitological survey carried at five localities, including one marine site, two deltaic zones, localities middle Dnipro basin. pro...