Freshwater Fish Species

Marcusenius Macrophthalmus

Marcusenius macrophthalmus

Mormyridae Data Deficient

Marcusenius Mento

Marcusenius mento

Mormyridae Least Concern

Marcusenius Meronai

Marcusenius meronai

Mormyridae Endangered

Marcusenius Moorii

Marcusenius moorii

Mormyridae Least Concern

Marcusenius Multisquamatus

Marcusenius multisquamatus

Mormyridae

Marcusenius Ntemensis

Marcusenius ntemensis

Mormyridae Vulnerable

Marcusenius Pongolensis

Marcusenius pongolensis

Mormyridae Least Concern

Marcusenius Rheni

Marcusenius rheni

Mormyridae Data Deficient

Marcusenius Schilthuisiae

Marcusenius schilthuisiae

Mormyridae Least Concern

Marcusenius Stanleyanus

Marcusenius stanleyanus

Mormyridae Least Concern

Marcusenius Thomasi

Marcusenius thomasi

Mormyridae Least Concern

Marcusenius Ussheri

Marcusenius ussheri

Mormyridae Least Concern

Marcusenius Verheyenorum

Marcusenius verheyenorum

Mormyridae

Marcusenius Wamuinii

Marcusenius wamuinii

Mormyridae

Mareike's tube-snouted ghost knifefish

Sternarchorhynchus mareikeae

Apteronotidae Vulnerable

Margay pencil catfish

Trichomycterus maracaya

Trichomycteridae Least Concern

Margined madtom

Noturus insignis

Ictaluridae Least Concern

Margined sculpin

Cottus marginatus

Cottidae Near Threatened

Maria's tandan

Oloplotosus mariae

Plotosidae Data Deficient

Marico barb

Enteromius motebensis

Cyprinidae Near Threatened Edible

Mario's cory

Brochis pinheiroi

Data Deficient

Marjorie's hardyhead

Craterocephalus marjoriae

Atherinidae Least Concern

Markiana Nigripinnis

Markiana nigripinnis

Stevardiidae Least Concern

Marmara barbel

Barbus oligolepis

Cyprinidae Least Concern

Marmara goby

Knipowitschia mermere

Gobiidae Vulnerable

Marmara sprat

Clupeonella muhlisi

Ehiravidae Endangered

Marmorated medaka

Oryzias marmoratus

Adrianichthyidae Near Threatened Edible

Marmorated zipper loach

Paracanthocobitis marmorata

Marmore cory

Gastrodermus mamore

Data Deficient

Maroni eartheater

Geophagus harreri

Cichlidae Least Concern Edible

Maroni Jupiaba

Jupiaba maroniensis

Acestrorhamphidae Least Concern

Marqīyah Spring Minnow

Pseudophoxinus hasani

Cyprinidae Critically Endangered

Marrero's tube-snouted ghost knifefish

Sternarchorhynchus marreroi

Apteronotidae Least Concern

Marsh knifefish

Rhamphichthys heleios

Rhamphichthyidae Least Concern

Martens’s freshwater pipefish

Doryichthys martensii

Data Deficient

Martenstyn's barb

Systomus martenstyni

Cyprinidae Endangered Edible

Mary carp gudgeon

Hypseleotris moolooboolaensis

Eleotridae

Mary River cod

Maccullochella mariensis

Percichthyidae Endangered

Maryland darter

Etheostoma sellare

Percidae EX

Mascota jumprock

Moxostoma mascotae

Catostomidae Vulnerable

Masked corydoras

Hoplisoma metae

Vulnerable

Masked julie

Julidochromis transcriptus

Cichlidae Critically Endangered Edible

Masquerade darter

Percina obscura

Percidae

Mastacembelus Alboguttatus

Mastacembelus alboguttatus

Mastacembelidae Least Concern

Mastacembelus Ansorgii

Mastacembelus ansorgii

Mastacembelidae Data Deficient

Mastacembelus Apectoralis

Mastacembelus apectoralis

Mastacembelidae

Mastacembelus Aviceps

Mastacembelus aviceps

Mastacembelidae Vulnerable

Mastacembelus Brachyrhinus

Mastacembelus brachyrhinus

Mastacembelidae Least Concern