Marine life guide

Fish, sharks, turtles, nudibranchs and more: names in your language, where divers see them and photos.

7 species

Common Threefin
Forsterygion lapillum
Fish · Mostly at 4–26 m
- IUCN LC
- Occasional
Banded triplefin
Forsterygion malcolmi
Fish · Mostly at 6–26 m
- IUCN LC
- Occasional
Oblique-swimming Triplefin
Forsterygion maryannae
Fish · Mostly at 6–26 m
- IUCN LC
- Occasional
Many-rayed Threefin
Forsterygion varium
Fish · Mostly at 4–26 m
- IUCN LC
- Occasional
Mottled triplefin
Forsterygion capito
Fish · Mostly at 1–16 m
- IUCN LC
- Rare
Yellow-and-black Triplefin
Forsterygion flavonigrum
Fish · Mostly at 8–26 m
- IUCN LC
- Rare
Estuarine Threefin
Forsterygion gymnotum
Fish · Mostly at 1–6 m
- IUCN LC
- Rare

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