List of freshwater fishes of Maryland

• Bowfin (Amia calva) == Catfishes (Ictaluridae) ==

• White catfish (Ameiurus catus) • Yellow bullhead (Ameiurus natalis) • Brown bullhead (Ameiurus nebulosus) • Blue catfish (Ictalurus furcatus) • Channel catfish (Ictalurus punctatus) • Stonecat (Noturus flavus) • Tadpole madtom (Noturus gyrinus) • Margined madtom (Noturus insignis) • Flathead catfish (Pylodictis olivaris) == Eels (Anguillidae) ==

• American eel (Anguilla rostrata) == Gars (Lepisosteidae) ==

• Longnose gar (Lepisosteus osseus) == Herrings (Clupeidae) ==

• Blueback herring (Alosa aestivalis) • Hickory shad (Alosa mediocris) • Alewife (Alosa pseudoharengus) • American shad (Alosa sapidissima) • Gizzard shad (Dorosoma cepedianum) • Threadfin shad (Dorosoma petenense) == Killifishes (Fundulidae) ==

• Banded killifish (Fundulus diaphanus) • Mummichog (Fundulus heteroclitus) • Spotfin killifish (Fundulus luciae) • Striped killifish (Fundulus majalis) • Rainwater killifish (Lucania parva) == Lampreys (Petromyzontidae) ==

• Least brook lamprey (Lampetra aepyptera) • American brook lamprey (Lampetra appendix) • Sea lamprey (Petromyzon marinus) == Lotids (Lotidae) ==

• Burbot (Lota lota) == Minnows (Cyprinidae) ==

• Central stoneroller (Campostoma anomalum) • Goldfish (Carassius auratus) (introduced) • Koi (Cyprinus rubrofuscus) (introduced) • Redside dace (Clinostomus elongatus) • Rosyside dace (Clinostomus funduloides) • Grass carp (Ctenopharyngodon idella) • Satinfin shiner (Cyprinella analostana) • Spotfin shiner (Cyprinella spiloptera) • Common carp (Cyprinus carpio) • Cutlips minnow (Exoglossum maxillingua) • Eastern silvery minnow (Hybognathus regius) • Striped shiner (Luxilus chrysocephalus) • Common shiner (Luxilus cornutus) • Allegheny pearl dace (Margariscus margarita) • River chub (Nocomis micropogon) • Golden shiner (Notemigonus crysoleucas) • Comely shiner (Notropis amoenus) • Emerald shiner (Notropis atherinoides) • Bridle shiner (Notropis bifrenatus) • Silverjaw minnow (Notropis buccatus) • Ironcolor shiner (Notropis chalybaeus) • Spottail shiner (Notropis hudsonius) • Swallowtail shiner (Notropis procne) • Rosyface shiner (Notropis rubellus) • Cheat minnow (Pararhinichthys bowersi) • Bluntnose minnow (Pimephales notatus) • Fathead minnow (Pimephales promelas) • Eastern blacknose dace (Rhinichthys atratulus) • Longnose dace (Rhinichthys cataractae) • Common rudd (Scardinius erythropthalmus) (introduced) • Creek chub (Semotilus atromaculatus) • Fallfish (Semotilus corporalis) • Tench (Tinca tinca) (introduced) == Mudminnows (Umbridae) ==

• Eastern mudminnow (Umbra pygmaea) == Perches (Percidae) ==

• Greenside darter (Etheostoma blennioides) • Rainbow darter (Etheostoma caeruleum) • Fantail darter (Etheostoma flabellare) • Swamp darter (Etheostoma fusiforme) • Johnny darter (Etheostoma nigrum) • Tessellated darter (Etheostoma olmstedi) • Maryland darter (Etheostoma sellare) • Glassy darter (Etheostoma vitreum) • Banded darter (Etheostoma zonale) • Yellow perch (Perca flavescens) • Common logperch (Percina caprodes) • Stripeback darter (Percina notogramma) • Shield darter (Percina peltata) • Walleye (Sander vitreum) (introduced) == Percopsids (Percopsidae) ==

• Trout-perch (Percopsis omiscomaycus) == Pikes (Esocidae) ==

• Redfin pickerel (Esox americanus) • Northern pike (Esox lucius) • Muskellunge (Esox masquinongy) • Tiger muskellunge (Esox masquinongy X Esox lucius) • Chain pickerel (Esox niger) == Pirate perch (Aphredoderidae) ==

• Pirate perch (Aphredoderus sayanus) == Poeciliids (Poeciliidae) ==

• Eastern mosquitofish (Gambusia holbrooki) == Pupfish (Cyprinodontidae) ==

• Sheepshead minnow (Cyprinodon variegatus) == Sculpins (Cottidae) ==

• Mottled sculpin (Cottus bairdii) • Blue Ridge sculpin (Cottus caeruleomentum) == Silversides (Atherinopsidae) ==

• Rough silverside (Membras martinica) • Inland silverside (Menidia beryllina) • Atlantic silverside (Menidia menidia) == Smelts (Osmeridae) ==

• Rainbow smelt (Osmerus mordax) == Snakeheads (Channidae) ==

• Northern snakehead (introduced) == Sticklebacks (Gasterosteidae) ==