Potamodromous fish - Fish living in the potamodromous environment

Many types of fish migrate on a regular basis, on time scales ranging from daily to annual, and over distances ranging from a few meters to thousands of kilometers. Fish usually migrate because of diet or reproductive needs, although in some cases the reason for migration remains unknown.

Order Acipenseriformes

Amu Darya sturgeon - The Amu Darya sturgeon or false shovelnose sturgeon is a species of fish in the Acipenseridae family.

Sand Sturgeon - The shovelnose sturgeon, Scaphirhynchus platorynchus, is the smallest species of freshwater sturgeon native to the United States of America.

Sterlet sturgeon - This sturgeon inhabits rivers that flow into the following seas: Caspian, Black, Azov, Baltic, White, Barents, Kara, and inhabits both the Black and Caspian seas, and ascends rivers to a greater distance from the sea than any of the other sturgeons; thus, for instance, it is not uncommon in the Danube at Vienna, but specimens have been caught as high up as Regensburg and Ulm.

Syr Darya sturgeon - The Syr Darya sturgeon is a species of fish in the Acipenseridae family.

Baikal sturgeon - Its roe is increasingly used to make caviar, namely with farmed Siberian sturgeons.

Dwarf sturgeon - The dwarf sturgeon is a species of fish in the Acipenseridae family.

Pallid sturgeon - The pallid sturgeon is an endangered species of ray-finned fish, endemic to the waters of the Missouri and lower Mississippi River basins of the United States.

Lake sturgeon - The lake sturgeon has taste buds on and around its barbels near its rubbery, prehensile lips.

Mississippi paddlefish - Once common throughout the Midwest, overfishing and habitat changes have caused major population declines; both the meat and roe of the paddlefish are desirable as food.

Chinese swordfish - Chinese Paddlefish, Psephurus gladius , also known as Chinese Swordfish, are among the largest freshwater fish.

Order Atheriniformes

Duboulay's rainbowfish

Order Ceratodontiformes

Queensland lungfish - Fossil records of this group date back 380 million years, around the time when the higher vertebrate classes were beginning to evolve.

Order Characiformes

Cyphocharax nagelii

Brycon melanopterus

Flagtail prochilodus

Tetra

Yellow tetra

Potamorhina laticeps

Pacu - Pacú , pez chato , mbiraí, or piraí, is a South American ray-finned fish that is endemic to the Paraguay-Paraná River basin, though it has been introduced by aquaculture activities in a wider area.

Triportheus angulatus

Characin

Prochilodus rubrotaeniatus

Brycinus leuciscus

Prochilodus argenteus

Characin - In Spanish its common name is boga ; in Brazil it is known as piapara.

Serrasalmus altispinis

Anodus elongatus

Tiger fish

Curimata cyprinoides

Anjumara

True big-scale tetra

Oligosarcus robustus

Prochilodus mariae

Salminus hilarii

Spottail

Characin

Boc

Silver prochilodus

Potamorhina latior

Nannocharax ansorgii

Tetra

Tiger-fish

Characin

Kafue pike - It is an elongate fish with a pike-like body.

Elongate hatchetfish

Longfin tetra

Acnodon oligacanthus

Prochilodus costatus

Leporinus octofasciatus

Rhabdalestes septentrionalis

Micralestes comoensis

Semaprochilodus brama

Cyphocharax modestus

Nurse tetra

Curimata knerii

Palometa

Tambaqui - Fossils of a living species of Colossoma from the Miocene have been described, suggesting a very conservative history for a specialized herbivorous fish.

Triportheus albus

Silversides

Black prochilodus - Froese, Rainer, and Daniel Pauly, eds.

Striped robber

Leporinus elongatus

Bryconamericus deuterodonoides

Semaprochilodus varii

Ansorge's characin

Nannocharax occidentalis

Tiger fish

Schizodon nasutus

Pacu

Steindachnerina insculpta

Brycinus luteus

Pike characin

Grumat - P.

Striped leporinus

Grass-eater

Elongated robber

Hemiodus microlepis

Order Clupeiformes

Pa hang pah

Indian river shad - Gudusia chapra is a shad of the Clupeidae family,

Saposhnikovi shad - Alewife is a species of ray-finned fish in the genus Alosa.

Sardine

Australian river gizzard shad - A deep bodied, laterally compressed fish with a blunt snout.

Laotian shad - Tenualosa thibaudeaui is a species of fish in the Clupeidae family.

Thai river sprat

Order Cypriniformes

Small scale mud carp - Smallscale Mud Carp is a species of ray-finned fish in the genus Cirrhinus.

Pa keum

Fringed-lipped peninsula carp

Guntea loach

Silver fish - Raiamas macrostoma is a species of ray-finned fish in the genus Raiamas.

Natal yellowfish - Scaly Yellowfish is a species of ray-finned fish in the genus Labeobarbus.

Dark mahseer

Cyclocheilichthys enoplus - Cyclocheilichthys enoplus is a species of ray-finned fish in the genus Cyclocheilichthys.

Alghad snowtrout - Chush Snowtrout is a species of ray-finned fish in the genus Schizopyge.

Chinese sucker - Young Chinese high fin banded sharks normally possess brown bodies bearing three dark-colored slanting bands.

Bata - Labeo bata is fish in genus Labeo.

East Coast barb - The East Coast Barb is a species of ray-finned fish in the Cyprinidae family.

Clanwilliam redfin - The Clanwilliam Yellowfish is a ray-finned fish species in the family Cyprinidae.

Amblyrhynchichthys truncatus

Schistura corica - Schistura corica is a species of ray-finned fish in the genus Schistura.

Blackstripe barb - Blackstripe Barb is a species of ray-finned fish in the genus Barbus.

Chub

Razorback sucker - The Razorback sucker sucker is most notable for the sharp-edged bulge on the anterior part,hump, of its back, between the head and dorsal fin, giving rise to its common name, as well as to the alternative "humpback sucker".

Hypsibarbus pierrei - Hypsibarbus pierrei is a species of ray-finned fish in the genus Hypsibarbus.

Silver labeo

Large razorbelly minnow

Siamese mud carp

Kolus - Kolus is a species of ray-finned fish in the genus Hypselobarbus.

Pangusia labeo

Goldfoil barb - The Tinfoil Barb is a tropical Southeast Asian freshwater fish of the family Cyprinidae.

Pigmouth carp

Putitor mahseer - The name Mahasher is commonly used in Urdu, Punjabi and Kashmiri languages in Pakistan for this fish and is said to be made up of two local words: Maha = big and sher = lion as it ascends in the hilly rivers and streams of Himalaya courageously.

Mrigal carp - Mrigal is a species of ray-finned fish in the genus Cirrhinus.

Nemacheilus sikmaiensis - Nemacheilus sikmaiensis is a species of ray-finned fish in the genus Nemacheilus.

Thynnichthys polylepis

Carp bream - The common bream can be caught in most stocking fisheries and canals and some rivers.

Bighead carp - Bighead carp are native to the large rivers and associated floodplain lakes of Eastern Asia.

Purple labeo - The Purple labeo is a relatively large fish that occurs in rocky stretches of large rivers, including the Zambezi, Incomati and parts of the Congo.

Trout barb - Raiamas bola is a carp of the Cyprinidae family, available in the Bay of Bengal.

Pa sou

Dapeghat snowtrout - Sattar Snowtrout is a species of ray-finned fish in the genus Schizopyge.

Angra labeo - Labeo angra is a fish in the genus Labeo.

Poropuntius deauratus

Labeobarbus litamba - Labeobarbus litamba is a ray-finned fish species in the family Cyprinidae.

Puntioplites falcifer - Puntioplites falcifer is a species of ray-finned fish in the genus Puntioplites.

Midspot barb - Barbus stigmatopygus is a species of ray-finned fish in the genus Barbus.

Moggel

Cosmochilus harmandi

Lobocheilos quadrilineatus

Bonytail - A bonytail chub can grow to over 2 feet long.

Cui-ui - The cui-ui population is generally improving in numbers, having attained an estimated population exceeding one million in 1993, thanks to the efforts of the U.

Black carp - In China, black carp are the most highly esteemed and expensive foodfish among the "four domestic fishes".

Pa nok khao

Indoreonectes evezardi - Indoreonectes evezardi is a species of ray-finned fish in the Balitoridae family.

Barbus liberiensis - Barbus liberiensis is a species of ray-finned fish in the genus Barbus.

Red Canarese barb - Red Canarese Barb is a species of ray-finned fish in the genus Hypselobarbus.

Rednose labeo

Clypeobarbus hypsolepis - Clypeobarbus hypsolepis is a species of ray-finned fish in the genus Clypeobarbus.

Amur ide - Amur Ide is a species of ray-finned fish in the genus Leuciscus.

Lake salmon - The Lake Salmon is a species of ray-finned fish in the Cyprinidae family.

Sikukia stejnegeri

Schneider

Nilgiris barb - Nilgiris Barb is a species of ray-finned fish in the genus Hypselobarbus.

Leaden labeo

Hoven's carp - The Sultan fish is a common feature on the menu of many local Chinese restaurants as it makes for good eating.

Carnatic carp - Carnatic Carp is a species of ray-finned fish in the genus Barbodes.

Raiamas nigeriensis - Raiamas nigeriensis is a species of ray-finned fish in the genus Raiamas.

Kuria labeo - Kuria Labeo , is a carp of the Cyprinidae family

Thicklip barb - Probarbus labeamajor is a species of ray-finned fish in the Cyprinidae family.

Boga labeo - Labeo barbatulus is fish in genus Labeo.

Labiobarbus ocellatus

Swamp barb - The swamp barb or chola barb, Puntius chola, is a tropical freshwater fish belonging to the Cyprininae sub-family of the family.

Cyclocheilichthys furcatus - Cyclocheilichthys furcatus is a species of ray-finned fish in the genus Cyclocheilichthys.

False osman - False Osman is a species of ray-finned fish in the genus Schizopygopsis.

Gymnocypris przewalskii

Hamilton's barila

Labeobarbus johnstonii - Labeobarbus johnstonii is a ray-finned fish species in the family Cyprinidae.

Waterfall climbing cave fish - The waterfall climbing cave fish, Cryptotora thamicola, is a species of ray-finned fish in the Balitoridae family, and the only member of monotypic genus Cryptotora.

Papermouth - Papermouth is a species of ray-finned fish in the genus Barbus.

Scaphognathops bandanensis

Catla - Gibelion catla, the only member of the genus Gibelion, of the carp family Cyprinidae is a fish with a large protruding lower jaw.

Chub

Bitter dregs fish

Redtail botia - Other Latin names for this fish are Botia modesta and Botia rubripinnis.

Hypsibarbus wetmorei - Hypsibarbus wetmorei is a species of ray-finned fish in the genus Hypsibarbus.

Calnwilliam Sandfish - The Clanwilliam Sandfish or Labeo seeberi is a species of ray-finned fish in the Cyprinidae family.

Lobocheilos cryptopogon

African carp

Barbus bynni waldroni - Barbus bynni is a species of ray-finned fish in the genus Barbus.

Belica - The Moderlieschen or Belica is a species of ray-finned fish in the Cyprinidae family.

Flying barb - This fish has an exceptional ability for jumping, hence its name, A tight fitting lid with no gaps is recommended

Kalabans

Canara barb - Canara Barb is a species of ray-finned fish in the genus Hypselobarbus.

Upper Zambesi labeo

Scaly osman - Scaly Osman is a species of ray-finned fish in the genus Diptychus.

Giant barb - They are usually seen in the big pools along the edges of large rivers, but will seasonally enter smaller canals, floodplains and flooded forests.

Tor sinensis

Hora white carp - Hora White Carp is a species of ray-finned fish in the genus Cirrhinus.

Sandkhol carp

Acanthopsoides delphax

Common labeo - Labeo dussumieri is fish in genus Labeo.

Burmese trout - Burmese trout is a species of ray-finned fish in the genus Raiamas.

Flat bream - The Silver Bream is a species of ray-finned fish in the Cyprinidae family.

Pa sa kang - Puntioplites proctozystron is a species of ray-finned fish in the genus Puntioplites.

Asp-pike - The Pike Asp is a species of ray-finned fish in the Cyprinidae family.

Chirruh snowtrout - Chirruh Snowtrout is a species of ray-finned fish in the genus Schizopyge.

Northern hog sucker

Ariza labeo - Labeo alluaudi is fish in genus Labeo found in India, Nepal, Bangladesh and Pakistan.

Goldfin tinfoil barb - Goldfin Tinfoil Barb is a species of ray-finned fish in the genus Poropuntius.

Largescale yellowfish - Largescale Yellowfish is a species of ray-finned fish in the genus Labeobarbus.

Barbus sublineatus - Barbus sublineatus is a species of ray-finned fish in the genus Barbus.

Clanwilliam yellowfish - Smallmouth Yellowfish is a species of ray-finned fish in the genus Labeobarbus.

Lake Turkana sardine

Tiger botia

Osteochilus waandersii

Barbus macinensis - Barbus macinensis is a species of ray-finned fish in the genus Barbus.

Hypsibarbus lagleri - Hypsibarbus lagleri is a species of ray-finned fish in the genus Hypsibarbus.

Tugela labeo

Yellowcheek

Chagunius nicholsi

Pa soi

Jerdon's carp - Jerdon's Carp is a species of ray-finned fish in the genus Hypselobarbus.

Labeo nandina

Java barb - Java Barb is a species of ray-finned fish in the genus Barbonymus.

Nile minnow

Red tailed tinfoil - Red-tailed Tinfoil Barb is a species of ray-finned fish in the genus Barbonymus.

Silver fish - Raiamas macrostoma is a species of ray-finned fish in the genus Raiamas.

Pa sa i

High-backed mahseer

Deccan labeo

Cirrhinus caudimaculatus - Cirrhinus caudimaculatus is a species of ray-finned fish in the genus Cirrhinus.

Carp - The silver carp is a filter feeder, and possesses a remarkably specialized filtration apparatus capable of filtering particles as small as 4 µm.

Calbasu - Orangefin Labeo is a fish of the carp family Cyprinidae, found commonly in rivers and freshwater lakes in and around South Asia and South-East Asia.

Puntius punjabensis

Cyclocheilichthys repasson - Cyclocheilichthys repasson is a species of ray-finned fish in the genus Cyclocheilichthys.

Dinnawah snowtrout

Giant salmon carp - The giant salmon carp is a species of ray-finned fish in the Cyprinidae family, of the monotypic genus Aaptosyax.

Rednose labeo

Largemouth yellowfish - The Largemouth Yellowfish or Vaal-orange Largemouth Yellowfish is a ray-finned fish species in the family Cyprinidae.

Colorado pikeminnow - Like the other three species of pikeminnow, it has an elongated body reminiscent of the pike.

Grass carp - In the United States, the fish is also known as White Amur, a name developed to avoid use of the name "carp", which has derogatory connotations in North America.

Barbus pobeguini - Barbus pobeguini is a species of ray-finned fish in the genus Barbus.

Lobocheilos melanotaenia

Scaphognathops stejnegeri

Humpback chub - Humpback chubs mostly consume invertebrates and, to a lesser extent, other fish.

Osteochilus lini

African carp

Rohu - In Hindi it is called rehu .

Barbus leonensis - Barbus leonensis is a species of ray-finned fish in the genus Barbus.

Golden orfe - The body has a typical cyprinid shape and generally silvery appearance, while the fins are a pinkish red in varying degrees.

Lake trout - Opsaridium microcephalum is a species of ray-finned fish in the Cyprinidae family.

Korhi barb - Korhi Barb is a species of ray-finned fish in the genus Hypselobarbus.

Acrossocheilus paradoxus

Curmuca barb - Curmuca Barb is a species of ray-finned fish in the genus Hypselobarbus.

African carp - The Tana Labeo is a species of ray-finned fish in the Cyprinidae family.

Warner sucker - The Warner Sucker is a species of ray-finned fish in the Catostomidae family.

Sikukia gudgeri

Bangana behri

Order Cyprinodontiformes

Eastern mosquitofish - Eastern mosquitofish were introduced to Australia to control mosquitoes, when in reality various small Australian native fish were already keeping mosquitoes to a minimal level.

Senegal epiplatys

Schi

Order Gonorynchiformes

Airbreathing shellear

Order Gymnotiformes

Cutlass fish - The banded knifefish is gray fish with a band of large black spots outlined with yellow on either side.

Order Mugiliformes

Abu mullet

Yellowtail mullet

Order Osmeriformes

Australian smelt - Widely distributed through the south eastern part of the Australian mainland.

Order Osteoglossiformes

Victoria stonebasher - The Victoria stonebasher is a species of fish in the Mormyridae family.

Pollimyrus petricolus

Lake Tanganyika sardine - The longnose stonebasher is a species of fish in the Mormyridae family.

Mormyrids

Marcusenius macrolepidotus angolensis

Trunkfish

Indochina featherback - The Royal Knifefish , also called Indochina Featherback, is a species of fish in the Notopteridae family.

Shad mooneye - The scientific name means shad-like toothed hyoid .

Mormyrids

Marcusenius ussheri

Aba - The aba has a long and slender body, with no caudal, pelvic, or anal fins.

Dark stonebasher - The dark stonebasher is a species of fish in the Mormyridae family.

Cornish jack - The Cornish jack, Mormyrops anguilloides, is a species of weakly electric fish in the family Mormyridae, native to quiet waters in much of Sub-Saharan Africa.

Freshwater butterflyfish - Freshwater butterfly fish are small, no more than 13 centimetres in length, with very large pectoral fins.

Marcusenius furcidens

Clown featherback

Longnose stonebasher - Graham's stonebasher is a species of fish in the Mormyridae family.

Brienomyrus longianalis

Order Perciformes

Threadfin acara - Acarichthys heckelii is the single species in the monotypic genus Acarichthys of cichlid fish.

Malayan leaffish

Boeseman croaker

Blacktail - The Eurasian Ruffe is a freshwater fish found in temperate regions of Europe and northern Asia.

Pike cichlid

Giant snakehead

Elephant ear gourami

Littletooth sandeater - The littletooth sandeater is a species of fish in the Cichlidae family.

Elongate glass-perchlet - The elongate glassy perchlet reaches a maximum overall length of 11 cm .

Mekong tiger perch

Empire gudgeon

Snake-head

Green-hide jack - The leathery grunter is a species of fish in the Terapontidae family.

Estuary perch - It is very similar to and very closely related to its sister species the Australian bass, Macquaria novemaculeata.

Chromidotilapia guentheri loennbergi - The female is more colorful than the male.

Malay combtail

Silver croaker

Channa lucius - It has a distinct series of port-hole markings on the side and has a more tapering head compared to other snakeheads.

Maculicauda

Blue pike - In some parts of its range, the walleye is mistakenly known as the colored pike, yellow pike or pickerel , although the fish is related neither to the pikes nor to the other pickerels, both of which are members of the family Esocidae.

Blue gourami - Three spot gourami are endemic to the Mekong basin in Cambodia, Laos, Thailand and Vietnam and Yunnan in southeast Asia.

Indian glassy fish - The Indian glassy fish has a striking transparent body revealing its bones and internal organs; the male develops a dark edge to the dorsal fin.

Eleotris tecta

Kiver - Pumpkinseeds reach a maximum length of about 16 inches , although sizes of 6–8 inches are more typical.

Kissing gourami - Typical of gourami, the body is deep and strongly compressed laterally.

Tilapia dageti

Nightfish

Marble goby

Eastern paradise fish

Barred grunter

Golden perch - The genus name for golden perch — Macquaria — derives from the Macquarie River where the first species in the genus was collected.

Cox's gudgeon

Giant snakehead - The young of the giant snakehead are red in color, with orange and black lateral stripes appearing after about two months.

Bass - White bass are found in brown lakes and some large rivers throughout the United States.

Channa bankanensis

Western carp gudgeon - Like many other Murray-Darling native fish species, western carp gudgeon have crossed the Great Dividing Range through natural river capture events and are found in a number of East Coast drainages, from the Hunter River system in northern New South Wales to the Fitzroy River system in central Queensland.

Guapote - Breeding can be achieved with very little effort and no specific requirements are needed for breeding purposes.

Haplochromis aeneocolor

Spangled perch

Australian bass - Australian bass are closely related and very similar in appearance to estuary perch .

Boto - The female is more colorful than the male.

Snakehead mullet

Mojarra

San Francisco croaker

The climbing bass - The Anabantidae are a family of perciform fish commonly called the climbing gouramies or climbing perches.

Black bream - The Macquarie perch derives its scientific name from the Macquarie River where the first scientifically described specimen was collected and a derivation of the Latin word for "southern" .

Spotted snakehead

Zander - The zander is a common and popular game fish in Europe.

Burmese snakehead - Channa harcourtbutleri is a species of snakehead endemic to Inle Lake.

Vieja fenestrata

Agassiz's olive glassfish

Snakeskin gourami - The snakeskin gourami or Siamese gourami is a species of gourami that is important both as a food fish and as an aquarium fish.

Order Percopsiformes

Ozark cavefish - The Ozark cavefish is pinkish-white and reaches a maximum length of two inches .

Order Petromyzontiformes

Korean lamprey

Non parasitic lamprey - The non-parasitic lamprey is known only from the Moroya and Tuross Rivers in southern New South Wales.

Alaskan brook lamprey

Silver lamprey - Aside from the obvious lamprey characteristics the dorsal fin may be notched slightly but not divided into two separate parts, all the teeth are well developed and the mouth, when expanded is wider than the head.

Greek brook lamprey

Order Pleuronectiformes

Smallscale tonguesole

Order Rajiformes

Gangetic stingray

Freshwater stingray

South American freshwater stingray - It is known to grow up to 1 m TL and 15 kg .

Freshwater whipray

Mekong stingray - The Mekong freshwater stingray was first recognized as a new species by Yasuhiko Taki, who included it as "Dasyatis sp.

Thorny river stingray

Order Salmoniformes

Silver mylossoma

Danube salmon - The taimen is distributed from the Volga and Pechora River basins east to the Yana River in the north and that of the Amur River in the south.

Colorado River cutthroat trout - The cutthroat trout is a species of freshwater fish in the salmon family of order Salmoniformes.

Frost fish - While it was once common, numbers have been decreasing in the last century due to a number of possible causes.

Salvelinus leucomaenis pluvius - Salvelinus leucomaenis is a Japanese trout in the genus of Salvelinus called Iwana in Japanese and whitespotted char in English.

Sichuan taimen

Aral trout

Alaska whitefish - The Alaska whitefish is a species of whitefish in the family Salmonidae.

Order Scorpaeniformes

Big Baikal oilfish

Little Baikal oilfish

Longfin Baikal sculpin

Order Siluriformes

Helicophagus waandersii

Papillate catfish

Hypophthalmus fimbriatus

Spot pangasius

Chrysichthys cranchii

Catfish

Royal basa - The body of a basa fish is stout and heavy.

Soldier catfish

Kryptopterus cheveyi

Sawfin suckermouth

Synodontis bastiani

Spotted sorubim - Hemiplatystoma Bleeker, 1862

Siluranodon auritus - This species is known from the Nile, Chad, Niger, Volta, and Comoe Rivers.

Nigerian clarias - The broadhead catfish is identified by its large dorsal fin and its short and rounded occipital process.

Pareutropius buffei

Hemibagrus wyckii - This species originates in Asia from Thailand to Indonesia.

Mudfish

Common eel-tail catfish

Slobbering catfish

False black lancer - Bagrichthys macropterus is a species of catfish of the family Bagridae.

Pangasius elongatus

Striped dwarf catfish

Synodontis comoensis

Mekong giant catfish - The Mekong giant catfish, Pangasianodon gigas, is a species of catfish in the shark catfish family , native to the Mekong basin in Southeast Asia.

Silver catfish

Garua Bachcha

Phalacronotus bleekeri

Shortbarbel pangasius

Batchwa vacha

Long-whiskered catfish - Sperata aor is a species of catfish of the family Bagridae.

Vundu

Hemisilurus mekongensis

Clarias ebriensis

Cephalocassis borneensis

Catfish

Hypophthalmus marginatus

Giant pangasius - The giant pangasius is pigmented with dusky melanophores.

Bubu - The giraffe catfish is found throughout Africa in lakes and rivers, partially due to introduction and establishment in other areas.

Chrysichthys maurus

Synodontis punctifer

Pangasius conchophilus

Upsidedown catfish

Kryptopterus cryptopterus - This distinctively shaped, translucent fish is found in peninsular Malaysia, Borneo and Sumatra.

Granulated catfish

Day's mystus

Congo barbaso

Barred sorubim - Pseudoplatystoma fasciatum or Barred Sorubim is a species of South American Catfish native to Paraguay, the Rio Lebrijo in Venezuela, and the Rio Negro in Peru.

Dwarf Nile catfish

Blunt-toothed African catfish

Hemibagrus wyckioides - These catfish originate from the Mekong basin and are reported from Chao Phraya, Mae Klong and peninsular Thailand river systems.

Albino walking fish - Walking catfish are around 30 cm in length and have an elongated body shape.

Laulao catfish

Bayad - The bayad is distributed in Lakes Lake Chad, Lake Mobutu, and Lake Turkana and the Nile River, Niger River, and Senegal Rivers.

Highwaterman catfish

Chinese pangasid-catfish

Mystus singaringan

Catfish

Sutchi catfish

Catfish

Schilbe mandibularis

Glyptothorax botius

Clupisoma sinense

Wallago leerii

Redtail catfish - Although the redtail catfish is the only living representative of this genus, there are other members that date back to the upper Miocene.

Pseudolais pleurotaenia

Doras

Batchwa vacha

Giant river-catfish - Sperata seenghala is a species of catfish of the family Bagridae.

White catfish - Silonia is a genus of catfishes of the family Schilbeidae.

North African catfish - It is found throughout Africa and the middle east and live in freshwater lakes, rivers, swamps, as well as human-made places, such as oxidation ponds or even urban sewer systems.

Pabdah catfish

Parapimelodus nigribarbis

Irrawaddy mystus

Clarias albopunctatus

Catfish

Kumakuma

Crocodile catfish

Belodontichthys dinema

Pangas catfish - Pangasius pangasius or Pangash is a catfish of the Pangasiidae family, available in the Bay of Bengal.

Huddah nangra

Mystus bocourti

Catfish

Tiger sorubim - Hemiplatystoma Bleeker, 1862

Flatwhiskered catfish - This species was first described as Pimelodus barbancho; however, this is considered a nomen oblitum.

Phalacronotus apogon

Sisor catfish

Heterobranchus isopterus

Clarias buthupogon

Glass schilbid

Catfish

Order Synbranchiformes

Elephant trunk fish - The eel has an upper-body that is yellow, a black line down the middle and the lower-body is usually a mix of white and brown.

Marbled swamp eel

Spiny eel

Blind freshwater eel - The blind cave eel is a species of fish in the Synbranchidae family.

White ricefield eel - Monopterus albus has a scaleless cylindrical snake-like body with tapered tail and small eyes.

Order Syngnathiformes

Spinach pipefish

Crocodile-tooth pipefish

Andaman pipefish

Order Tetraodontiformes

Malabar pufferfish - Both sexes are primarily yellow with dark green to black iridescent patches on the flanks and dorsal surface, but as with other members of the genus, sexual dimorphism is apparent in mature fish, with males being more brightly coloured than females.