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Data Deficient Fish Species
All fish species with IUCN Red List status: Data Deficient. Population trends, conservation actions, and habitat data.
5,247
Total Species
2,640
Marine
2,482
Freshwater
4
Habitat Types
Andaman leg skate
Cruriraja andamanica
🌊 Marine
Andaman sole
Aseraggodes satapoomini
🌊 Marine
Andaman viviparous brotula
Eusurculus andamanensis
🌊 Marine
Andamia Cyclocheilus
Andamia cyclocheilus
🌊 Marine
Andamia Expansa
Andamia expansa
🌊 Marine
Andeancistrus Platycephalus
Andeancistrus platycephalus
💧 Freshwater
Anderson's viviparous brotula
Microbrotula andersoni
🌊 Marine
Andriashev's deepsea batfish
Halieutopsis andriashevi
🌊 Marine
Andriashev's dwarf snailfish
Psednos andriashevi
🌊 Marine
Angolan happy
Chetia welwitschi
💧 Freshwater
Angostura cichlid
Vieja breidohri
💧 Freshwater
Anisochromis Straussi
Anisochromis straussi
🌊 Marine
Anna's sixgill sawshark
Pliotrema annae
🌊 Marine
Annobón Scorpionfish
Scorpaena annobonae
🌊 Marine
Anomalous lanternfish
Lampadena anomala
🌊 Marine
Anostomus Longus
Anostomus longus
💧 Freshwater
Antarctic starry skate
Amblyraja georgiana
🌊 Marine
Antarctic Triplefin
Helcogrammoides antarcticus
🌊 Marine
Antennablennius Sexfasciatus
Antennablennius sexfasciatus
🌊 Marine
Anthias Cyprinoides
Anthias cyprinoides
🌊 Marine
Aogashima Dragonfish
Eustomias interruptus
🌊 Marine
Apagesoma Australe
Apagesoma australe
🌊 Marine
Apapa
Pellona altamazonica
💧 Freshwater
Apareiodon Argenteus
Apareiodon argenteus
💧 Freshwater
Apareiodon Cavalcante
Apareiodon cavalcante
💧 Freshwater
Apareiodon Tigrinus
Apareiodon tigrinus
💧 Freshwater
Aphanotorulus Gomesi
Aphanotorulus gomesi
💧 Freshwater
Aphanotorulus Phrixosoma
Aphanotorulus phrixosoma
💧 Freshwater
Aphyocharax Agassizii
Aphyocharax agassizii
💧 Freshwater
Aphyolebias Boticarioi
Aphyolebias boticarioi
💧 Freshwater
Aphyonus Rassi
Aphyonus rassi
🌊 Marine
Aphyosemion Etsamense
Aphyosemion etsamense
💧 Freshwater
Aphyosemion Hera
Aphyosemion hera
💧 Freshwater
Aphyosemion Kouamense
Aphyosemion kouamense
💧 Freshwater
Aphyosemion Schoutedeni
Aphyosemion schoutedeni
💧 Freshwater
Aphyosemion Trilineatus
Aphyosemion trilineatus
💧 Freshwater
Aphyosemion Zygaima
Aphyosemion zygaima
💧 Freshwater
Apistogramma Huascar
Apistogramma huascar
💧 Freshwater
Apistogramma Nijsseni
Apistogramma nijsseni
💧 Freshwater
Apistogramma Pantalone
Apistogramma pantalone
💧 Freshwater
Apistogramma Paulmuelleri
Apistogramma paulmuelleri
💧 Freshwater
Apistogramma Payaminonis
Apistogramma payaminonis
💧 Freshwater
Apistogramma Personata
Apistogramma personata
💧 Freshwater
Apistogramma Playayacu
Apistogramma playayacu
💧 Freshwater
Apterichtus Gracilis
Apterichtus gracilis
🌊 Marine
Apteronotus Acidops
Apteronotus acidops
💧 Freshwater
Apteronotus Apurensis
Apteronotus apurensis
💧 Freshwater
Apteronotus Baniwa
Apteronotus baniwa
💧 Freshwater