Common Freshwater Sole
Catathyridium jenynsii
- Least concern
- Card rarity: Common
- Fish

Catathyridium jenynsii is a species of sole in the family Achiridae. It was described by Albert Günther in 1862, originally under the genus Solea. It inhabits the Paraná and Uruguay rivers. It reaches a maximum length of 23.7 cm (9.3 in).
Classification
- Class
- Actinopterygii
- Order
- Carangiformes
- Family
- Achiridae
- Genus
- Catathyridium