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

🔵

Near Threatened Fish Species

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

1,022
Total Species
223
Marine
772
Freshwater
4
Habitat Types
Sort 1,022 species
aquarium
Austrolebias melanoorus
NT 💧 Freshwater
aquarium
Myleus pacu
NT 💧 Freshwater
aquarium
Acrossocheilus rendahli
NT 💧 Freshwater
aquarium
Astyanax aurocaudatus
NT 💧 Freshwater
aquarium
Apistogramma macmasteri
NT 💧 Freshwater
aquarium
Parosphromenus sumatranus
NT 💧 Freshwater
aquarium
Melanotaenia ammeri
NT 💧 Freshwater
aquarium
Gymnogeophagus setequedas
NT 💧 Freshwater
aquarium
Garra rakhinica
NT 💧 Freshwater
aquarium
Julidochromis dickfeldi
NT 💧 Freshwater
aquarium
Spathodus marlieri
NT 💧 Freshwater
aquarium
Maylandia xanstomachus
NT 💧 Freshwater
aquarium
Austrolebias luteoflammulatus
NT 💧 Freshwater
aquarium
Melanotaenia salawati
NT 💧 Freshwater
aquarium
Tropheops microstoma
NT 💧 Freshwater
aquarium
Copadichromis azureus
NT 💧 Freshwater
aquarium
Pseudotropheus tursiops
NT 💧 Freshwater
aquarium
Pseudolithoxus anthrax
NT 💧 Freshwater
aquarium
Acantholebias luteoflammulatus
NT 💧 Freshwater
aquarium
Epiplatys njalaensis
NT 💧 Freshwater
aquarium
Garra poecilura
NT 💧 Freshwater
aquarium
Laimosemion tecminae
NT 💧 Freshwater
aquarium
Nimbapanchax viridis
NT 💧 Freshwater
aquarium
Nothobranchius lourensi
NT 💧 Freshwater
aquarium
Callochromis melanostigma
NT 💧 Freshwater
aquarium
Telmatherina abendanoni
NT 💧 Freshwater
aquarium
Garra spilota
NT 💧 Freshwater
aquarium
Ophthalmotilapia heterodonta
NT 💧 Freshwater
aquarium
Garra vittatula
NT 💧 Freshwater
aquarium
Garra propulvinus
NT 💧 Freshwater
aquarium
Hypancistrus contradens
NT 💧 Freshwater
Aquitanian pike
Esox aquitanicus
NT 💧 Freshwater
Arabian carpetshark
Chiloscyllium arabicum
NT 🌊 Marine
Arabian smooth-hound
Mustelus mosis
NT 🌊 Marine
Argentine pearlfish
Austrolebias bellottii
NT 💧 Freshwater
Arkansas darter
Etheostoma cragini
NT 💧 Freshwater
Arrow darter
Etheostoma sagitta
NT 💧 Freshwater
Arrowhead dogfish
Deania profundorum
NT 🌊 Marine
Artedielloides Auriculatus
Artedielloides auriculatus
NT 🌊 Marine
Aspidoras Menezesi
Aspidoras menezesi
NT 💧 Freshwater
Astroblepus Fissidens
Astroblepus fissidens
NT 💧 Freshwater
Astroblepus Mindoensis
Astroblepus mindoensis
NT 💧 Freshwater
Astroblepus Prenadillus
Astroblepus prenadillus
NT 💧 Freshwater
Astroblepus Theresiae
Astroblepus theresiae
NT 💧 Freshwater
Astyanax Aramburui
Astyanax aramburui
NT 💧 Freshwater
Astyanax Brachypterygium
Astyanax brachypterygium
NT 💧 Freshwater
Astyanax Bransfordii
Astyanax bransfordii
NT 💧 Freshwater
Astyanax Ocotal
Astyanax ocotal
NT 💧 Freshwater