Oryzias mekongensis
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Beloniformes
- family: Adrianichthyidae
- genus: Oryzias
- species: Oryzias mekongensis
Yang Talat
Kalasin- Sakon Nakhon
Sakon Nakhon- Si Sa Ket
Sisaket
Thailand