Fish Species of Brazil

Narrownose smooth-hound

Mustelus schmitti

CR 🌊 Marine

Nematolebias Papilliferus

Nematolebias papilliferus

CR 💧 Freshwater

Neobythites Braziliensis

Neobythites braziliensis

LC 🌊 Marine

Neon tetra

Paracheirodon innesi

LC 💧 Freshwater

Nichol's lanternfish

Gymnoscopelus nicholsi

LC 🌊 Marine

Nile tilapia

Oreochromis niloticus

LC 💧 Freshwater

Noble lampfish

Lampanyctus nobilis

LC 🌊 Marine

Nobulb Loosejaw

Aristostomias grimaldii

LC 🌊 Marine

Normichthys Yahganorum

Normichthys yahganorum

🌊 Marine

North African catfish

Clarias gariepinus

LC 💧 Freshwater

Northern red snapper

Lutjanus campechanus

VU 🌊 Marine

Northern sennet

Sphyraena borealis

LC 🌊 Marine

Notal lanternfish

Lampadena notialis

LC 🌊 Marine

Notolycodes Schmidti

Notolycodes schmidti

🌊 Marine

Nurse shark

Ginglymostoma cirratum

VU 🌊 Marine

Obese dragonfish

Opostomias micripnus

LC 🌊 Marine

Ocean sunfish

Mola mola

VU 🌊 Marine

Ocean triggerfish

Canthidermis sufflamen

LC 🌊 Marine

Oceanic puffer

Lagocephalus lagocephalus

LC 🌊 Marine

Oceanic two-wing flyingfish

Exocoetus obtusirostris

LC 🌊 Marine

Oceanic whitetip shark

Carcharhinus longimanus

CR 🌊 Marine

Ocellate Cusk-eel

Neobythites ocellatus

LC 🌊 Marine

Ocellated frogfish

Fowlerichthys ocellatus

LC 🌊 Marine

Ocellated moray

Gymnothorax ocellatus

LC 🌊 Marine

Ocellated Toadfish

Porichthys oculofrenum

DD 🌊 Marine

Ochmacanthus Reinhardtii

Ochmacanthus reinhardtii

LC 💧 Freshwater

Odd Astyanax

Bryconamericus uporas

LC 💧 Freshwater

Odontesthes Bicudo

Odontesthes bicudo

EN 💧 Freshwater

Odontesthes Incisa

Odontesthes incisa

LC 🔄 Diadromous

Odontesthes Piquava

Odontesthes piquava

NT 💧 Freshwater

Odontesthes Retropinnis

Odontesthes retropinnis

DD 💧 Freshwater

Odontostilbe Paraguayensis

Odontostilbe paraguayensis

LC 💧 Freshwater

Offshore lizardfish

Synodus poeyi

LC 🌊 Marine

Ogcocephalus Cubifrons

Ogcocephalus cubifrons

LC 🌊 Marine

Oilfish

Ruvettus pretiosus

LC 🌊 Marine

Oligosarcus Acutirostris

Oligosarcus acutirostris

LC 💧 Freshwater

Oligosarcus Brevioris

Oligosarcus brevioris

LC 💧 Freshwater

Oligosarcus Paranensis

Oligosarcus paranensis

LC 💧 Freshwater

Olive cory

Corydoras ehrhardti

LC 💧 Freshwater

Omosudid

Omosudis lowii

LC 🌊 Marine

Onefin skate

Gurgesiella dorsalifera

VU 🌊 Marine

Oneirodes Anisacanthus

Oneirodes anisacanthus

DD 🌊 Marine

Oneirodes Carlsbergi

Oneirodes carlsbergi

LC 🌊 Marine

Oneirodes Notius

Oneirodes notius

LC 🌊 Marine

Oneline pencilfish

Nannostomus unifasciatus

LC 💧 Freshwater

Onesided livebearer

Jenynsia lineata

LC 💧 Freshwater

Onesided livebearer

Jenynsia multidentata

LC 💧 Freshwater

Opossum pipefish

Microphis lineatus

🔄 Diadromous