Rhodeus sinensis
Rhodeus sinensis
- Least concern
- Card rarity: Common
- Fish

Rhodeus sinensis is a subtropical freshwater ray-finned fish belonging to the family Acheilognathidae, the bitterlings. It originated in inland rivers in China, and has been introduced as an exotic species in Afghanistan. The fish reaches a length up to 5.2 cm (2.0 in), and is native to freshwater habitats with a pH of 6.8 to 7.8, a hardness of 20 DH, and a temperature of 10 to 25 °C. When spawning, the females deposit their eggs inside bivalves, where they hatch and the young remain until they can swim.
Classification
- Class
- Actinopterygii
- Order
- Cypriniformes
- Family
- Acheilognathidae
- Genus
- Rhodeus