The Species Black List
Barathronus multidens
many-toothed blind cusk-eel
The many-toothed blind cusk-eel (Barathronus multidens) is known only from three disjunct deepwater localities in the western and eastern North Atlantic.
Status Data Deficient on the IUCN Red List Restriction tier 2, restricted, extent unclear Class Actinopterygii Realm Oceanic Locality not specified in the source As IUCN records it Barathronus multidens Nielsen, 1984 This species is one of 3,062 in a list of vertebrates the IUCN Red List records as Data Deficient or has never assessed, ranked by how narrowly restricted the published record says they are. The sentence above is the evidence the tier was read from, quoted from Matthew Richardson, Threatened and Recently Extinct Vertebrates of the World (2023).
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Check this species elsewhere: IUCN Red List · GBIF