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
Apteronotus Spurrellii
Apteronotus spurrellii
VU 💧 Freshwater
aquaculture, gamefish
Sabanejewia larvata
VU 💧 Freshwater
aquaculture, gamefish
Salmo marmoratus
VU 💧 Freshwater
aquarium
Profundulus guatemalensis
VU 💧 Freshwater
aquarium
Aphyosemion rectogoense
VU 💧 Freshwater
aquarium
Rhamphochromis esox
VU 💧 Freshwater
aquarium
Betta coccina
VU 💧 Freshwater
aquarium
Betta simorum
VU 💧 Freshwater
aquarium
Aphyosemion abacinum
VU 💧 Freshwater
aquarium
Cichlasoma pusillum
VU 💧 Freshwater
aquarium
Austrolebias vandenbergi
VU 💧 Freshwater
aquarium
Austrolebias monstrosus
VU 💧 Freshwater
aquarium
Orestias olivaceus
VU 💧 Freshwater
aquarium
Renova oscari
VU 💧 Freshwater
aquarium
Aphyosemion primigenium
VU 💧 Freshwater
aquarium
Ectodus descampsii
VU 💧 Freshwater
aquarium
Aphyosemion schluppi
VU 💧 Freshwater
aquarium
Melanotaenia garylangei
VU 💧 Freshwater
aquarium
Melanotaenia grunwaldi
VU 💧 Freshwater
aquarium
Betta renata
VU 💧 Freshwater
aquarium
Austrolebias patriciae
VU 💧 Freshwater
aquarium
Melanotaenia mamahensis
VU 💧 Freshwater
aquarium
Amatitlania sajica
VU 💧 Freshwater
aquarium
Austrolebias cheradophilus
VU 💧 Freshwater
aquarium
Amatolebias patriciae
VU 💧 Freshwater
aquarium
Sewellia lineolata
VU 💧 Freshwater
aquarium
Cribroheros altifrons
VU 💧 Freshwater
aquarium
Garra flavatra
VU 💧 Freshwater
aquarium
Melanotaenia sikuensis
VU 💧 Freshwater
aquarium
Melanotaenia synergos
VU 💧 Freshwater
aquarium
Melanotaenia veoliae
VU 💧 Freshwater
aquarium
Melanotaenia wanoma
VU 💧 Freshwater
aquarium
Titanolebias cheradophilus
VU 💧 Freshwater
aquarium
Matilebias affinis
VU 💧 Freshwater
aquarium
Matilebias alexandri
VU 💧 Freshwater
aquarium
Titanolebias monstrosus
VU 💧 Freshwater
aquarium
Titanolebias prognathus
VU 💧 Freshwater
aquarium
Papiliolebias bitteri
VU 💧 Freshwater
aquarium
Orestias mulleri
VU 💧 Freshwater
aquarium
Orestias tschudii
VU 💧 Freshwater
aquarium
Epalzeorhynchos munense
VU 💧 Freshwater
aquarium
Laimosemion gransabanae
VU 💧 Freshwater
aquarium
Aphyosemion wildekampi
VU 💧 Freshwater
aquarium
Epiplatys guineensis
VU 💧 Freshwater
aquarium
Aphyosemion thysi
VU 💧 Freshwater
aquarium
Nothobranchius palmqvisti
VU 💧 Freshwater
aquarium
Apistogramma iniridae
VU 💧 Freshwater
aquarium
Spectrolebias chacoensis
VU 💧 Freshwater