Double-lined mackerel
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Perciformes
- family: Scombridae
- genus: Grammatorcynus
- species: Grammatorcynus bicarinatus
Kapingamarangi
Pohnpei- Ifalik
Yap
Micronesia, Federated States Of
Angaur State
Angaur- Kayangel
Kayangel
Palau
Quiapo