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Snake Mackerels
Gempylidae
The Gempylidae are a family of scombriform ray-finned fishes commonly known as snake mackerels or escolars. The family includes about 25 species.
They are elongated fishes with a similar appearance to barracudas, having a long dorsal fin, usually with one or finlets trailing it. The largest species, including the snoek (Leionura atun), grow up to 2 m (6 ft 7 in) long, and the oilfish (Ruvettus pretiosus) can reach 3 m (9.8 ft), though they rarely surpass 150 cm (59 in). Like the barracudas, they are predators, with fang-like teeth.
14 branches of this family, most-observed first · about 25 known species

Thyrsites
genusThyrsites

Ruvettus
genusRuvettus

Gempylus
genusGempylus

Promethichthys
genusPromethichthys

Nealotus
genusNealotus

Thyrsitoides
genusThyrsitoides

Rexea
genusRexea

Nesiarchus
genusNesiarchus

Neoepinnula
genusNeoepinnula

Epinnula
genusEpinnula

Tongaichthys
genusTongaichthys

Rexichthys
genusRexichthys

Diplospinus
genusDiplospinus
Paradiplospinus
genusParadiplospinus
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Gempylidae in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 47268.