| Cyprinus yilongensis | |
|---|---|
| | |
| A specimen of Cyprinus yilongensis exhibited in the Museum of Hydrobiological Sciences of Wuhan Institute of Hydrobiology | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Cypriniformes |
| Family: | Cyprinidae |
| Subfamily: | Cyprininae |
| Genus: | Cyprinus |
| Species: | †C. yilongensis |
| Binomial name | |
| †Cyprinus yilongensis Yang et al., 1977 | |
Cyprinus yilongensis (Common name: Yilong Lake Carp) is an extinct species of ray-finned fish in the family Cyprinidae. It was found only in Yilong Lake, Yunnan, China. [2] It was last seen before 1981, when the lake was drained for 20 days, presumably causing the species' extermination. [1]