New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

🟡

Vulnerable Fish Species

All fish species with IUCN Red List status: Vulnerable. Population trends, conservation actions, and habitat data.

1,662
Total Species
399
Marine
1,230
Freshwater
4
Habitat Types
Filtered 💧 Freshwater ✕ Clear all
Sort 1,230 species
Bulldog goodeid
Alloophorus robustus
VU 💧 Freshwater
Buroca toothcarp
Poeciliopsis retropinna
VU 💧 Freshwater
Cabocolo tube-snouted ghost knifefish
Sternarchorhynchus caboclo
VU 💧 Freshwater
Cambeva Pascuali
Cambeva pascuali
VU 💧 Freshwater
Campylomormyrus Bredoi
Campylomormyrus bredoi
VU 💧 Freshwater
Carachi
Orestias albus
VU 💧 Freshwater
Cardinal Nothobranchius
Nothobranchius cardinalis
VU 💧 Freshwater
Carian loach
Oxynoemacheilus germencicus
VU 💧 Freshwater
Carlana Eigenmanni
Carlana eigenmanni
VU 💧 Freshwater
Carnegie's toothcarp
Cnesterodon carnegiei
VU 💧 Freshwater
Carolina pygmy sunfish
Elassoma boehlkei
VU 💧 Freshwater
cascudo-cego
Ancistrus formoso
VU 💧 Freshwater
Cascudo-preto
Pogonopoma obscurum
VU 💧 Freshwater
Catfish
Clarias laeviceps
VU 💧 Freshwater
Cathorops Mapale
Cathorops mapale
VU 💧 Freshwater
Catostomus Conchos
Catostomus conchos
VU 💧 Freshwater
Caura cory
Corydoras boehlkei
VU 💧 Freshwater
Caura cory
Hoplisoma boehlkei
VU 💧 Freshwater
Cave angel fish
Cryptotora thamicola
VU 💧 Freshwater
Cave Knifefish
Eigenmannia vicentespelaea
VU 💧 Freshwater
Celebes rainbowfish
Marosatherina ladigesi
VU 💧 Freshwater
Ceyhan spring minnow
Pseudophoxinus zekayi
VU 💧 Freshwater
Ceylonese combtail
Belontia signata
VU 💧 Freshwater
Chaca Serica
Chaca serica
VU 💧 Freshwater
Chaetostoma Branickii
Chaetostoma branickii
VU 💧 Freshwater
Chaetostoma Dorsale
Chaetostoma dorsale
VU 💧 Freshwater
Chaetostoma Dupouii
Chaetostoma dupouii
VU 💧 Freshwater
Chaetostoma Formosae
Chaetostoma formosae
VU 💧 Freshwater
Chaetostoma Joropo
Chaetostoma joropo
VU 💧 Freshwater
Chaetostoma Marmorescens
Chaetostoma marmorescens
VU 💧 Freshwater
Chaetostoma Tachiraense
Chaetostoma tachiraense
VU 💧 Freshwater
Characidium Wangyapoik
Characidium wangyapoik
VU 💧 Freshwater
Checkered pupfish
Cualac tessellatus
VU 💧 Freshwater
Cheirodon Australe
Cheirodon australe
VU 💧 Freshwater
Chendol Lubricus
Chendol lubricus
VU 💧 Freshwater
Cherry barb
Puntius titteya
VU 💧 Freshwater
Chesapeake logperch
Percina bimaculata
VU 💧 Freshwater
Chiangmai stream goby
Rhinogobius chiengmaiensis
VU 💧 Freshwater
Chiapaheros Grammodes
Chiapaheros grammodes
VU 💧 Freshwater
Chiapas catfish
Lacantunia enigmatica
VU 💧 Freshwater
Chihuahua chub
Gila nigrescens
VU 💧 Freshwater
Chihuahua mosquitofish
Gambusia zarskei
VU 💧 Freshwater
Chilo trout
Salmo chilo
VU 💧 Freshwater
Chiloglanis Camarabounyi
Chiloglanis camarabounyi
VU 💧 Freshwater
Chiloglanis Elisabethianus
Chiloglanis elisabethianus
VU 💧 Freshwater
Chiloglanis Harbinger
Chiloglanis harbinger
VU 💧 Freshwater
Chiloglanis Lamottei
Chiloglanis lamottei
VU 💧 Freshwater
Chiloglanis Macropterus
Chiloglanis macropterus
VU 💧 Freshwater