Bitterling - The fish reaches a size of up to 10 centimetres .
Rhodeus amurensis - The females deposit their eggs inside bivalves, where they hatch and the young remain until they can swim.
Kyushu bitterling - The fish reaches a size of up to 6 centimetres , and is native to freshwater habitats with a pH of 6.
Rhodeus fangi - When spawning, the females deposit their eggs inside bivalves, where they hatch and the young remain until they can swim.
Rhodeus haradai - When spawning, the females deposit their eggs inside bivalves, where they hatch and the young remain until they can swim.
Rhodeus laoensis - When spawning, the females deposit their eggs inside bivalves, where they hatch and the young remain until they can swim.
Light's bitterling - The fish reaches a size of up to 5.
Rhodeus pseudosericeus - When spawning, the females deposit their eggs inside bivalves, where they hatch and the young remain until they can swim.
Rhodeus rheinardti - When spawning, the females deposit their eggs inside bivalves, where they hatch and the young remain until they can swim.
Rhodeus sciosemus - When spawning, the females deposit their eggs inside bivalves, where they hatch and the young remain until they can swim.
Rhodeus sinensis - The fish reaches a size of up to 5.
Nippon Baratanago - The fish reaches a size of up to 6.
Rhodeus spinalis - When spawning, the females deposit their eggs inside bivalves, where they hatch and the young remain until they can swim.
Suigen Zenitanago - When spawning, the females deposit their eggs inside bivalves, where they hatch and the young remain until they can swim.
Rhodeus uyekii - When spawning, the females deposit their eggs inside bivalves, where they hatch and the young remain until they can swim.