All Fish
35729 species in our database
Mountain shiner
Lythrurus lirus
Not Evaluated
freshwater
Mountain stream sardine
Hemibrycon taeniurus
Not Evaluated
freshwater
Mountain swordatail
Xiphophorus nezahualcoyotl
Not Evaluated
freshwater
Mountain trout
Galaxias truttaceus
Not Evaluated
both
Mourner
Hetereleotris caminata
Not Evaluated
saltwater
Mournful dottyback
Pseudochromis lugubris
Not Evaluated
saltwater
Mourning pygmygoby
Trimma pentherum
Not Evaluated
saltwater
Mourning tetra
Brycon pesu
Not Evaluated
freshwater
Mouse cat shark
Galeus murinus
Not Evaluated
saltwater
Mousetail knifefish
Gymnorhamphichthys rondoni
Not Evaluated
freshwater
Mousey klipfish
Fucomimus mus
Not Evaluated
saltwater
Moustached rockskipper
Antennablennius australis
Not Evaluated
saltwater
Moustache Jawfish
Opistognathus lonchurus
Not Evaluated
saltwater
Moustache longfin
Plesiops mystaxus
Not Evaluated
saltwater
Moustache sculpin
Triglops murrayi
Not Evaluated
saltwater
Moutham's goatfish
Upeneus mouthami
Not Evaluated
saltwater
Moyer's dragonet
Synchiropus moyeri
Not Evaluated
saltwater
Moyô-hige
Coelorinchus hubbsi
Not Evaluated
saltwater
Mozambique assfish
Bassozetus mozambiquensis
Not Evaluated
saltwater
Mozambique cardinal
Taeniamia mozambiquensis
Not Evaluated
saltwater
Mozambique dragonet
Callionymus stigmatopareius
Not Evaluated
saltwater
Mozambique electric ray
Narcine rierai
Not Evaluated
saltwater
Mozambique fangblenny
Meiacanthus mossambicus
Not Evaluated
saltwater
Mozambique knifejaw
Oplegnathus peaolopesi
Not Evaluated
saltwater
Mozambique sweeper
Pempheris cuprea
Not Evaluated
saltwater
Mrigal
Cirrhinus cirrhosus
Not Evaluated
brackish
Mrigal carp
Cirrhinus mrigala
Not Evaluated
freshwater
Mt. Nimba lampeye
Rhexipanchax nimbaensis
Not Evaluated
freshwater
Mubi rainbowfish
Melanotaenia mubiensis
Not Evaluated
freshwater
Muchi-izari-uo
Antennatus flagellatus
Not Evaluated
saltwater
Mucise
Labeo congoro
Not Evaluated
freshwater
Muckraker
Gobionellus stomatus
Not Evaluated
brackish
Mud blenny
Parablennius lodosus
Not Evaluated
saltwater
Mud dab
Myzopsetta ferruginea
Not Evaluated
saltwater
Mud darter
Etheostoma asprigene
Not Evaluated
freshwater
Mud-dwelling moray
Diaphenchelys pelonates
Not Evaluated
saltwater