Actinopterygii

Coosa Chub

Macrhybopsis etnieri

Sturgeon Chub

Macrhybopsis gelida

Shoal Chub

Macrhybopsis hyostoma

Burrhead Chub

Macrhybopsis marconis

Sicklefin Chub

Macrhybopsis meeki

Pallid Chub

Macrhybopsis pallida

Silver Chub

Macrhybopsis storeriana

Arkansas River Speckled Chub

Macrhybopsis tetranema

Gulf Chub

Macrhybopsis tomellerii

King Weakfish

Macrodon ancylodon

Sciaenidae

King Weakfish

Macrodon atricauda

Sciaenidae

Dogteeth Weakfish

Macrodon mordax

Sciaenidae

Largetooth Goby

Macrodontogobius wilburi

Gobiidae

Spotfin Spiny Eel

Macrognathus siamensis

Mastacembelidae

Macroparalepis brevis

Macroparalepis brevis

Black Barracudina

Macroparalepis nigra

Diamond Wrasse

Macropharyngodon bipartitus

Bluespotted Wrasse

Macropharyngodon cyanoguttatus

Geoffroy's Wrasse

Macropharyngodon geoffroy

Black Leopard Wrasse

Macropharyngodon kuiteri

Blackspotted Wrasse

Macropharyngodon meleagris

Black Leopard Wrasse

Macropharyngodon negrosensis

Pakoko wrasse

Macropharyngodon pakoko

barreleye

Macropinna microstoma

Opisthoproctidae

Macropsobrycon uruguayanae

Macropsobrycon uruguayanae

Macropsobrycon xinguensis

Macropsobrycon xinguensis

slender snipefish

Macroramphosus gracilis

Centriscidae

Snipe-fish

Macroramphosus scolopax

Centriscidae

Inflated whiptail

Macrouroides inflaticeps

Rough Rat-tail

Macrourus berglax

Bigeye grenadier, Ridge scaled rattail

Macrourus carinatus

bigeye grenadier

Macrourus holotrachys

Patagonian grenadier

Macruronus magellanicus

Merlucciidae

Duckbill Barracudina

Magnisudis atlantica

Giant Barracudina

Magnisudis prionosa

Flagfin Prawn Goby

Mahidolia mystacina

Gobiidae

Indo-Pacific blue marlin

Makaira mazara

Istiophoridae

Blue Marlin

Makaira nigricans

Istiophoridae

Makunaima guaporensis

Makunaima guaporensis

Makunaima guianensis

Makunaima guianensis

Mojarita

Makunaima multidens

Flagtail Blanquillo

Malacanthus brevirostris

Malacanthidae

Blue Blanquillo

Malacanthus latovittatus

Malacanthidae

Sand Tilefish

Malacanthus plumieri

Malacanthidae

Malacocephalus boretzi

Malacocephalus boretzi

Softhead Grenadier

Malacocephalus laevis

American Straptail Grenadier

Malacocephalus occidentalis

Malacocottus aleuticus

Malacocottus aleuticus

Psychrolutidae

blackfin sculpin

Malacocottus kincaidi

Psychrolutidae

darkfin sculpin

Malacocottus zonurus

Psychrolutidae

Goldline Blenny

Malacoctenus aurolineatus

Diamond Blenny

Malacoctenus boehlkei

Trindade Scaled-Blenny

Malacoctenus brunoi

Delalande Blenny

Malacoctenus delalandii

Fishgod Blenny

Malacoctenus ebisui

Imitator Blenny

Malacoctenus erdmani

Sonora Blenny

Malacoctenus gigas

Dusky Blenny

Malacoctenus gilli

Redside Blenny

Malacoctenus hubbsi