
Bristlemouths
Gonostomatidae
The Gonostomatidae are a family of mesopelagic marine fish, commonly named bristlemouths, lightfishes, or anglemouths. It is a relatively small family, containing only eight known genera and 32 species. However, bristlemouths make up for their lack of diversity with numbers: Cyclothone, with 12 species, is thought to be (along with Vinciguerria) the most abundant vertebrate genus in the world, numbering in the hundreds of trillions to quadrillions.
6 branches of this family, most-observed first · about 25 known species

Cyclothone
genusCyclothone

Sigmops
genusSigmops

Zaphotias
genusZaphotias

Gonostoma
genusGonostoma

Triplophos
genusTriplophos

Margrethia
genusMargrethia
Where it lives
Recorded sightings
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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 Gonostomatidae 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 85792.