Threadfin goby
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Perciformes
- family: Gobiidae
- genus: Sicyopterus
- species: Sicyopterus longifilis
Banugao
General Nakar
CalabarzonSolsona
IlocosKolambugan
Northern Mindanao
Philippines