Amur bitterling
Rhodeus sericeus
The Amur bitterling is a small fish with a deep, laterally compressed body, large scales, and …
Freshwater fish spend part or all of their lives in fresh water, such as rivers and lakes, with a salinity of less than 1.05%.
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Rhodeus sericeus
The Amur bitterling is a small fish with a deep, laterally compressed body, large scales, and …
Scardinius erythrophthalmus
The rudd has a cylindrical shape and a deep body. It has a moderately forked tail …
Gasterosteus aculeatus
The Three-spined Stickleback has an elongated body that is compressed from the sides. The tail stalk …