Trionychinae
| Trionychinae Temporal range: Late Cretaceous to Present,  | |
|---|---|
| Chinese softshell turtle Pelodiscus sinensis | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Reptilia | 
| Order: | Testudines | 
| Suborder: | Cryptodira | 
| Family: | Trionychidae | 
| Subfamily: | Trionychinae Gray, 1825 | 
The Trionychinae are a subfamily of turtles in the family Trionychidae.