European grayling
Thymallus thymallus
The distinctive features of the European grayling are its spindle-shaped body, its upper jaw that reaches …
Guide to marine fish with sorting and selection options by family, feeding method, size, and other important characteristics.
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Thymallus thymallus
The distinctive features of the European grayling are its spindle-shaped body, its upper jaw that reaches …
Pungitius platygaster
The southern ninespine stickleback can be distinguished from its European relatives by the large flaps on …