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 …
Lota lota
The head is flattened, broad, with an unpaired antenna on the chin and short antennae at …
Acheilognathus asmussii
The Russian bitterling has a very characteristic appearance that distinguishes it from other members of the …