Long-tailed butterfly ray
- kingdom: Animalia
- phylum: Chordata
- class: Elasmobranchii
- order: Myliobatiformes
- family: Gymnuridae
- genus: Gymnura
- species: Gymnura poecilura
- Cox’s Bāzār
Chittagong
Bangladesh- Kozhikode
Kerala
India- Prachuap Khiri Khan
Prachuap Khiri Khan
Thailand