🟡
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
Betta Breviobesa
Betta breviobesa
VU
💧 Freshwater
Betta Dennisyongi
Betta dennisyongi
VU
💧 Freshwater
Betta Dimidiata
Betta dimidiata
VU
💧 Freshwater
Betta Ibanorum
Betta ibanorum
VU
💧 Freshwater
Betta Lehi
Betta lehi
VU
💧 Freshwater
Betta Midas
Betta midas
VU
💧 Freshwater
Betta Uberis
Betta uberis
VU
💧 Freshwater
Beyşehir gudgeon
Gobio microlepidotus
VU
💧 Freshwater
Big Bend gambusia
Gambusia gaigei
VU
💧 Freshwater
Bigtooth river stingray
Potamotrygon henlei
VU
💧 Freshwater
Bihunichthys Monopteroides
Bihunichthys monopteroides
VU
💧 Freshwater
Black Devil
Amphilophus sagittae
VU
💧 Freshwater
Black Diamond Madagascar cichlid
Paratilapia polleni
VU
💧 Freshwater
Black lined barb
Systomus pleurotaenia
VU
💧 Freshwater
Black ruby barb
Pethia nigrofasciata
VU
💧 Freshwater
Black shinner
Pseudopungtungia nigra
VU
💧 Freshwater
Black-Lined Loach
Ambastaia nigrolineata
VU
💧 Freshwater
Blackfin pupfish
Cyprinodon beltrani
VU
💧 Freshwater
Blackmouth shiner
Miniellus melanostomus
VU
💧 Freshwater
Blackspotted toothcarp
Phallichthys tico
VU
💧 Freshwater
Blind loach
Eidinemacheilus smithi
VU
💧 Freshwater
Blotchside darter
Percina burtoni
VU
💧 Freshwater
Blue panaque
Baryancistrus beggini
VU
💧 Freshwater
Blue rainbowfish
Melanotaenia caerulea
VU
💧 Freshwater
Blue Spot Betta
Betta brownorum
VU
💧 Freshwater
Blue Victoria mouthbrooder
Haplochromis nubilus
VU
💧 Freshwater
Bluebarred pygmy sunfish
Elassoma okatie
VU
💧 Freshwater
Bluenose shiner
Pteronotropis welaka
VU
💧 Freshwater
Bluestripe darter
Percina cymatotaenia
VU
💧 Freshwater
Boji Plains nothobranch
Nothobranchius bojiensis
VU
💧 Freshwater
Bombay swampeel
Ophichthys indicus
VU
💧 Freshwater
Borax Lake chub
Siphateles boraxobius
VU
💧 Freshwater
Boulder darter
Etheostoma wapiti
VU
💧 Freshwater
Brachyhypopomus Belindae
Brachyhypopomus belindae
VU
💧 Freshwater
Brichard's Synodontis
Synodontis brichardi
VU
💧 Freshwater
Broadstripe topminnow
Fundulus euryzonus
VU
💧 Freshwater
Brown leaf catfish
Silurichthys ligneolus
VU
💧 Freshwater
Bruening's killi
Scriptaphyosemion brueningi
VU
💧 Freshwater
Brycon Fowleri
Brycon fowleri
VU
💧 Freshwater
Brycon Obscurus
Brycon obscurus
VU
💧 Freshwater
Brycon Opalinus
Brycon opalinus
VU
💧 Freshwater
Bryconamericus Lassorum
Bryconamericus lassorum
VU
💧 Freshwater
Bryconamericus Motatanensis
Bryconamericus motatanensis
VU
💧 Freshwater
Bryconamericus Sylvicola
Bryconamericus sylvicola
VU
💧 Freshwater
Bryconamericus Tolimae
Bryconamericus tolimae
VU
💧 Freshwater
Bujurquina Oenolaemus
Bujurquina oenolaemus
VU
💧 Freshwater
Bulatmai barbel
Luciobarbus capito
VU
💧 Freshwater
Bull trout
Salvelinus confluentus
VU
💧 Freshwater