Number of freshwater fish species: 490 The tables below were generated from Fishbase.org - A project to provide indexing and links for all known species as the baseline dataset for studies of global biodiversity. All links below take you to pages on the fishbase.org site.
Tropical Freshwater Fish | Biotope aquaria | Country Index

Record number 1 to 490 |

Order Family Species Status FB name Name

Cypriniformes Cyprinidae Aaptosyax grypus native Giant salmon carp

Cypriniformes Cobitidae Acanthopsoides delphax native

Cypriniformes Cobitidae Acanthopsoides gracilentus questionable

Cypriniformes Cobitidae Acanthopsoides gracilis native

Cypriniformes Cobitidae Acanthopsoides hapalias native

Cypriniformes Cobitidae Acantopsis dialuzona native Trey ruschék

Perciformes Gobiidae Acentrogobius caninus native Tropical sand goby

Perciformes Gobiidae Acentrogobius chlorostigmatoides native Greenspot goby

Pleuronectiformes Soleidae Achiroides leucorhynchos native Trey andat chhke

Pleuronectiformes Soleidae Achiroides melanorhynchus native Trey andat chhke

Siluriformes Akysidae Akysis clinatus native

Siluriformes Akysidae Akysis ephippifer native

Siluriformes Akysidae Akysis fuliginatus native

Siluriformes Akysidae Akysis maculipinnis native

Siluriformes Akysidae Akysis varius native

Cypriniformes Cyprinidae Albulichthys albuloides native Chhkok tituy

Perciformes Ambassidae Ambassis gymnocephalus native Bald glassy

Siluriformes Amblycipitidae Amblyceps foratum native

Siluriformes Amblycipitidae Amblyceps mangois native Indian torrent catfish

Siluriformes Amblycipitidae Amblyceps serratum native

Cypriniformes Cyprinidae Amblypharyngodon chulabhornae native

Cypriniformes Cyprinidae Amblyrhynchichthys micracanthus native

Cypriniformes Cyprinidae Amblyrhynchichthys truncatus native Kambut chramos

Perciformes Anabantidae Anabas testudineus native Climbing perch Kranh

Anguilliformes Anguillidae Anguilla bicolor bicolor native Indonesian shortfin eel Trey chlok

Anguilliformes Anguillidae Anguilla japonica introduced Japanese eel

Anguilliformes Anguillidae Anguilla marmorata native Giant mottled eel Antong Tunleir

Cypriniformes Balitoridae Annamia normani native

Clupeiformes Clupeidae Anodontostoma chacunda native Chacunda gizzard shad Trey ka moi

Cyprinodontiformes Aplocheilidae Aplocheilus panchax native Blue panchax Trey changwa ronoung

Perciformes Gobiidae Apocryptodon madurensis native

Cypriniformes Cyprinidae Aristichthys nobilis introduced Bighead carp

Siluriformes Ariidae Arius intermedius native Trey kaok

Tetraodontiformes Tetraodontidae Auriglobus nefastus native Greenbottle pufferfish Trey kampot

Perciformes Gobiidae Awaous grammepomus native Scribbled goby

Siluriformes Sisoridae Bagarius bagarius native Dwarf goonch Trey krawbey

Siluriformes Sisoridae Bagarius yarrelli native Goonch Trey krawbey

Siluriformes Bagridae Bagrichthys macracanthus native Black lancer catfish Trey chek tum

Siluriformes Bagridae Bagrichthys macropterus native False black lancer Trey chek tum

Siluriformes Bagridae Bagrichthys obscurus native

Cypriniformes Cyprinidae Balantiocheilos melanopterus native Tricolor sharkminnow Trey kiet srawng

Cypriniformes Balitoridae Balitora annamitica native

Cypriniformes Balitoridae Balitora meridionalis native

Cypriniformes Cyprinidae Bangana behri native Trey pava mook pee

Cypriniformes Cyprinidae Barbichthys laevis native Sucker barb Trey Pruol Thmâr

Cypriniformes Cyprinidae Barbichthys nitidus native Trey phkar kor

Cypriniformes Cyprinidae Barbodes balleroides native

Cypriniformes Cyprinidae Barbonymus altus native Red tailed tinfoil Kahe

Cypriniformes Cyprinidae Barbonymus gonionotus native Java barb Chhpin

Cypriniformes Cyprinidae Barbonymus schwanenfeldii native Tinfoil barb Trey kahe

Perciformes Gobiidae Bathygobius fuscus native Dusky frillgoby

Siluriformes Siluridae Belodontichthys dinema native Trey klang hay

Siluriformes Siluridae Belodontichthys truncatus native

Perciformes Osphronemidae Betta prima native

Perciformes Osphronemidae Betta pugnax native Penang betta

Perciformes Osphronemidae Betta splendens native Siamese fighting fish Trey kroem phloek

Perciformes Osphronemidae Betta stiktos native

Perciformes Sciaenidae Boesemania microlepis native Boeseman croaker Prama

Perciformes Gobiidae Boleophthalmus boddarti native Boddart's goggle-eyed goby

Cypriniformes Cyprinidae Boraras urophthalmoides native Least rasbora Trey changwa chhnoht

Pleuronectiformes Soleidae Brachirus harmandi native Trey andat chhke

Pleuronectiformes Soleidae Brachirus orientalis native Oriental sole Trey andat chhke nis

Pleuronectiformes Soleidae Brachirus panoides native Trey andat chhke veng

Pleuronectiformes Soleidae Brachirus siamensis native

Perciformes Gobiidae Brachygobius aggregatus native Schooling bumblebee goby

Perciformes Gobiidae Brachygobius kabiliensis native Kabili bumblebee goby

Perciformes Gobiidae Brachygobius mekongensis native

Perciformes Gobiidae Brachygobius sua native Bumblebee goby

Perciformes Eleotridae Butis amboinensis native Olive flathead-gudgeon

Perciformes Eleotridae Butis butis native Duckbill sleeper

Perciformes Eleotridae Butis koilomatodon native Mud sleeper

Perciformes Gobiidae Caragobius urolepis native Scaleless worm goby

Tetraodontiformes Tetraodontidae Carinotetraodon lorteti native Redeye puffer Trey kampot

Cypriniformes Cyprinidae Catlocarpio siamensis native Giant barb Kolreang

Siluriformes Ariidae Cephalocassis borneensis native Trey kaok

Perciformes Channidae Channa gachua native

Perciformes Channidae Channa lucius native Trey kanh chorn chey

Perciformes Channidae Channa marulius native Great snakehead Trey raws

Perciformes Channidae Channa melasoma native Black snakehead

Perciformes Channidae Channa micropeltes native Giant snakehead Riel

Perciformes Channidae Channa orientalis native Walking snakehead Trey ksan

Perciformes Channidae Channa striata native Snakehead murrel Ptuok

Gonorynchiformes Chanidae Chanos chanos native Milkfish Trey nuan chan

Synbranchiformes Chaudhuriidae Chaudhuria caudata native Burmese spineless eel

Cypriniformes Cyprinidae Chela caeruleostigmata native Leaping barb

Cypriniformes Cyprinidae Chela laubuca native Indian glass barb

Osteoglossiformes Notopteridae Chitala blanci native Indochina featherback Trey krai

Osteoglossiformes Notopteridae Chitala chitala misidentification Clown knifefish Trey kros

Osteoglossiformes Notopteridae Chitala lopis native Giant featherback Trey krai

Osteoglossiformes Notopteridae Chitala ornata native Clown featherback Trey krai

Cypriniformes Cyprinidae Cirrhinus caudimaculatus native Trey riel

Cypriniformes Cyprinidae Cirrhinus cirrhosus introduced Mrigal Trey krawlang

Cypriniformes Cyprinidae Cirrhinus jullieni native Trey krawlang

Cypriniformes Cyprinidae Cirrhinus lobatus native

Cypriniformes Cyprinidae Cirrhinus microlepis native Small scale mud carp Kralang

Cypriniformes Cyprinidae Cirrhinus molitorella native Mud carp Trey krawlang

Siluriformes Clariidae Clarias batrachus native Walking catfish Trey andaing roueng

Siluriformes Clariidae Clarias fuscus native Whitespotted clarias

Siluriformes Clariidae Clarias gariepinus introduced North African catfish Trey andaing afrik

Siluriformes Clariidae Clarias macrocephalus native Bighead catfish Trey andaing toun

Siluriformes Clariidae Clarias meladerma native Blackskin catfish Trey andaing toun

Siluriformes Clariidae Clarias nieuhofii native Trey andaing ngaing

Clupeiformes Clupeidae Clupeichthys aesarnensis native Thai river sprat Trey bawndol ampeou

Clupeiformes Clupeidae Clupeichthys goniognathus native Sumatran river sprat Trey bawndol ampeou

Clupeiformes Clupeidae Clupeoides borneensis native Borneo river sprat Trey bawndol ampeou

Siluriformes Schilbeidae Clupisoma sinensis native Trey chhwiet prak

Clupeiformes Engraulidae Coilia lindmani native Lindman's grenadier anchovy Trey chonluanh moan

Clupeiformes Engraulidae Coilia macrognathos native Longjaw grenadier anchovy Trey chonluanh moan

Clupeiformes Clupeidae Corica laciniata native Bangkok river sprat Trey bawndol ampeou

Cypriniformes Cyprinidae Cosmochilus harmandi native Trey kampoul bay

Cypriniformes Cyprinidae Crossocheilus atrilimes native

Cypriniformes Cyprinidae Crossocheilus cobitis native

Cypriniformes Cyprinidae Crossocheilus kalliurus native

Cypriniformes Cyprinidae Crossocheilus oblongus native Siamese flying fox

Cypriniformes Cyprinidae Crossocheilus reticulatus native Trey changwa chuhn chuak

Cypriniformes Cyprinidae Crossocheilus siamensis native Siamese algae-eater

Siluriformes Ariidae Cryptarius daugueti native Trey kaok

Cypriniformes Cyprinidae Ctenopharyngodon idella introduced Grass carp Trey srokchen

Cypriniformes Cyprinidae Cyclocheilichthys apogon native Beardless barb Trey srakardam

Cypriniformes Cyprinidae Cyclocheilichthys armatus native Phkar kor

Cypriniformes Cyprinidae Cyclocheilichthys enoplus native Chhdor

Cypriniformes Cyprinidae Cyclocheilichthys furcatus native Trey chhkok ploeung

Cypriniformes Cyprinidae Cyclocheilichthys heteronema native Trey chhkok pookmawt bai

Cypriniformes Cyprinidae Cyclocheilichthys lagleri native Trey srawka kdam

Cypriniformes Cyprinidae Cyclocheilichthys repasson native Trey srawka kdam

Pleuronectiformes Cynoglossidae Cynoglossus feldmanni native River tonguesole Trey andat chhke

Pleuronectiformes Cynoglossidae Cynoglossus microlepis native Smallscale tonguesole Trey andat chhke

Pleuronectiformes Cynoglossidae Cynoglossus puncticeps native Speckled tonguesole Trey andat chhke

Pleuronectiformes Cynoglossidae Cynoglossus trulla native Macau sole Trey andat chhke

Cypriniformes Cyprinidae Cyprinus carpio carpio introduced Common carp Trey carp samahn

Cypriniformes Cyprinidae Danio albolineatus native Pearl danio

Rajiformes Dasyatidae Dasyatis laosensis native Mekong stingray Trey bawbel

Perciformes Datnioididae Datnioides microlepis native Finescale tigerfish Trey khlar

Perciformes Datnioididae Datnioides polota native Trey khlar

Perciformes Datnioididae Datnioides pulcher native Siamese tiger perch

Perciformes Datnioididae Datnioides undecimradiatus native Mekong tiger perch

Beloniformes Hemiramphidae Dermogenys pusilla native Wrestling halfbeak Trey phtoung

Beloniformes Hemiramphidae Dermogenys siamensis native

Cypriniformes Cyprinidae Devario aequipinnatus native Giant danio Trey changwa

Cypriniformes Cyprinidae Devario laoensis native

Cypriniformes Cyprinidae Discherodontus ashmeadi native Trey kantoei krahawm

Syngnathiformes Syngnathidae Doryichthys boaja native Trey kabo

Syngnathiformes Syngnathidae Doryichthys contiguus native

Perciformes Eleotridae Eleotris fusca native Dusky sleeper Trey damrey khman

Cypriniformes Cyprinidae Epalzeorhynchos frenatum native Rainbow sharkminnow Trey kuol chek

Cypriniformes Cyprinidae Epalzeorhynchos munense native Trey andat pee

Cypriniformes Cyprinidae Esomus danricus questionable Flying barb

Cypriniformes Cyprinidae Esomus longimanus native Mekong flying barb Trey changwa phlieng

Cypriniformes Cyprinidae Esomus metallicus native Trey changwa phlieng

Perciformes Gobiidae Eugnathogobius oligactis native

Siluriformes Plotosidae Euristhmus nudiceps native Naked-headed catfish Trey andaing tonlay

Perciformes Gobiidae Favonigobius aliciae native

Cyprinodontiformes Poeciliidae Gambusia affinis introduced Mosquitofish

Cypriniformes Cyprinidae Garra cambodgiensis native Stonelapping minnow

Cypriniformes Cyprinidae Garra fasciacauda native

Cypriniformes Cyprinidae Garra fisheri native Trey kantuy khmao

Cypriniformes Cyprinidae Garra fuliginosa native

Perciformes Gerreidae Gerres filamentosus native Whipfin silverbiddy Trey doh angkor

Perciformes Gobiidae Glossogobius aureus native Golden tank goby Trey ksan

Perciformes Gobiidae Glossogobius giuris native Tank goby Trey ksan

Perciformes Gobiidae Glossogobius koragensis native Koragu tank goby Trey ksan

Siluriformes Sisoridae Glyptothorax coracinus native Western Pacific Tonguefish

Siluriformes Sisoridae Glyptothorax fuscus native Trey kanchos krawbey

Siluriformes Sisoridae Glyptothorax lampris native Trey krawbey

Siluriformes Sisoridae Glyptothorax laosensis native

Siluriformes Sisoridae Glyptothorax major native

Siluriformes Sisoridae Glyptothorax platypogonides native

Perciformes Gobiidae Gobiopsis macrostoma native Longjaw goby

Perciformes Gobiidae Gobiopterus chuno native

Cypriniformes Gyrinocheilidae Gyrinocheilus aymonieri native Chinese algae-eater Chun chuok dai

Cypriniformes Gyrinocheilidae Gyrinocheilus pennocki native Spotted algae eater Trey smok

Cypriniformes Cyprinidae Hampala dispar native Trey khmann

Cypriniformes Cyprinidae Hampala macrolepidota native Hampala barb Trey khmann

Siluriformes Pangasiidae Helicophagus leptorhynchus native

Siluriformes Pangasiidae Helicophagus waandersii native Trey pra kandor

Perciformes Helostomatidae Helostoma temminkii native Kissing gourami Trey kantrawb

Siluriformes Ariidae Hemiarius stormii native Armoured sea catfish Trey kaok

Siluriformes Bagridae Hemibagrus filamentus native

Siluriformes Bagridae Hemibagrus nemurus native Asian redtail catfish Chhlang

Siluriformes Bagridae Hemibagrus planiceps native

Siluriformes Bagridae Hemibagrus spilopterus native

Siluriformes Bagridae Hemibagrus wyckii native Trey chhlang thmor

Siluriformes Bagridae Hemibagrus wyckioides native Trey khya

Cypriniformes Balitoridae Hemimyzon papilio native

Siluriformes Siluridae Hemisilurus heterorhynchus native

Siluriformes Siluridae Hemisilurus mekongensis native Trey krormorm

Cypriniformes Cyprinidae Henicorhynchus cryptopogon native Trey riel awng kam

Cypriniformes Cyprinidae Henicorhynchus lineatus native

Cypriniformes Cyprinidae Henicorhynchus siamensis native Siamese mud carp Trey riel tob

Siluriformes Heteropneustidae Heteropneustes fossilis questionable Stinging catfish Trey andaing toun pouk mawth bun

Rajiformes Dasyatidae Himantura chaophraya native Freshwater whipray Trey bawbel

Rajiformes Dasyatidae Himantura imbricata native Scaly whipray Trey bawbel

Rajiformes Dasyatidae Himantura krempfi native Marbled freshwater whip ray Trey bawbel

Rajiformes Dasyatidae Himantura oxyrhyncha native Marbled whipray

Cypriniformes Balitoridae Homaloptera confuzona native

Cypriniformes Balitoridae Homaloptera indochinensis native

Cypriniformes Balitoridae Homaloptera leonardi native

Cypriniformes Balitoridae Homaloptera maxinae native

Cypriniformes Balitoridae Homaloptera orthogoniata native

Cypriniformes Balitoridae Homaloptera smithi native

Cypriniformes Balitoridae Homaloptera tweediei native

Cypriniformes Balitoridae Homaloptera zollingeri native

Cypriniformes Cyprinidae Hypophthalmichthys molitrix introduced Silver carp

Beloniformes Hemiramphidae Hyporhamphus limbatus native Congaturi halfbeak Phtinh

Cypriniformes Cyprinidae Hypsibarbus lagleri native Trey chhpin

Cypriniformes Cyprinidae Hypsibarbus pierrei native Trey chhpin

Cypriniformes Cyprinidae Hypsibarbus suvattii native Trey chhpin

Cypriniformes Cyprinidae Hypsibarbus vernayi native Trey chhpin meas

Cypriniformes Cyprinidae Hypsibarbus wetmorei native Trey chhpin krahorn

Syngnathiformes Syngnathidae Ichthyocampus carce native Trey krawpoeu

Clupeiformes Pristigasteridae Ilisha megaloptera native Bigeye ilisha Trey phneik thom

Gasterosteiformes Indostomidae Indostomus paradoxus native Armoured stickleback

Gasterosteiformes Indostomidae Indostomus spinosus native

Perciformes Sciaenidae Johnius borneensis native Sharpnose hammer croaker

Siluriformes Ariidae Ketengus typus native Bigmouth sea catfish Trey kaok

Siluriformes Siluridae Kryptopterus bicirrhis native Glass catfish Trey kes prak

Siluriformes Siluridae Kryptopterus cheveyi native Trey kamplieu snoeung

Siluriformes Siluridae Kryptopterus cryptopterus native Trey kamphliev

Siluriformes Siluridae Kryptopterus geminus native

Siluriformes Siluridae Kryptopterus limpok native Long-barbel sheatfish Trey kes prak

Siluriformes Siluridae Kryptopterus moorei native Trey kamplieu

Siluriformes Siluridae Kryptopterus paraschilbeides native

Siluriformes Siluridae Kryptopterus schilbeides native Trey kamplieu

Cypriniformes Cyprinidae Labeo barbatulus native Black sharkminnow

Cypriniformes Cyprinidae Labeo chrysophekadion native Kaek

Cypriniformes Cyprinidae Labeo dyocheilus native Trey pruol kmor

Cypriniformes Cyprinidae Labeo erythropterus native Trey kuol chek

Cypriniformes Cyprinidae Labeo pierrei native

Cypriniformes Cyprinidae Labeo rohita introduced Rohu

Cypriniformes Cyprinidae Labeo yunnanensis native

Cypriniformes Cyprinidae Labiobarbus leptocheila native Trey khnawng veng

Cypriniformes Cyprinidae Labiobarbus lineatus native

Cypriniformes Cyprinidae Labiobarbus siamensis native Archkok

Siluriformes Schilbeidae Laides longibarbis native Trey chhwiet prak

Perciformes Latidae Lates calcarifer native Barramundi Trey spong

Perciformes Leiognathidae Leiognathus equulus native Common ponyfish Trey sambow hear

Cypriniformes Cobitidae Lepidocephalichthys birmanicus native

Cypriniformes Cobitidae Lepidocephalichthys hasselti native

Cypriniformes Cyprinidae Leptobarbus hoevenii native Mad barb Pror loung

Mugiliformes Mugilidae Liza melinoptera native Otomebora mullet

Cypriniformes Cyprinidae Lobocheilos davisi native

Cypriniformes Cyprinidae Lobocheilos delacouri native

Cypriniformes Cyprinidae Lobocheilos gracilis native

Cypriniformes Cyprinidae Lobocheilos melanotaenia native Trey changwa ronoung

Cypriniformes Cyprinidae Lobocheilos rhabdoura native

Cypriniformes Cyprinidae Longiculter siahi native Trey slak russey

Cypriniformes Cyprinidae Luciosoma bleekeri native Trey bang kouy

Cypriniformes Cyprinidae Luciosoma setigerum native Chang wa ronaung

Perciformes Lutjanidae Lutjanus argentimaculatus native Mangrove red snapper Cá huong

Clupeiformes Engraulidae Lycothrissa crocodilus native Sabretoothed thryssa Chhmar

Cypriniformes Cyprinidae Macrochirichthys macrochirus native Sward minnow Dangkhteng

Synbranchiformes Mastacembelidae Macrognathus circumcinctus native Trey khchoeung

Synbranchiformes Mastacembelidae Macrognathus maculatus native Frecklefin eel Trey kchoeung

Synbranchiformes Mastacembelidae Macrognathus semiocellatus native

Synbranchiformes Mastacembelidae Macrognathus siamensis native Peacock eel Trey chhlonh chhnoht

Synbranchiformes Mastacembelidae Macrognathus taeniagaster native Trey kchoeung

Perciformes Osphronemidae Macropodus opercularis native Paradise fish

Synbranchiformes Mastacembelidae Mastacembelus armatus native Zig-zag eel Trey kchoeung

Synbranchiformes Mastacembelidae Mastacembelus erythrotaenia native Fire eel Trey kchoeung phka

Synbranchiformes Mastacembelidae Mastacembelus favus native Tire track eel Trey kchoeung

Elopiformes Megalopidae Megalops cyprinoides native Indo-Pacific tarpon

Cypriniformes Cyprinidae Mekongina erythrospila native Trey pase ee

Siluriformes Siluridae Micronema hexapterus native Trey kamplieu

Syngnathiformes Syngnathidae Microphis brachyurus brachyurus native Short-tailed pipefish Trey krawpoeu

Clupeiformes Clupeidae Minyclupeoides dentibranchialus native

Cypriniformes Cobitidae Misgurnus anguillicaudatus native Oriental weatherfish Cá diét

Perciformes Monodactylidae Monodactylus argenteus native Silver moony

Synbranchiformes Synbranchidae Monopterus albus native Swamp eel Antong

Perciformes Gobiidae Mugilogobius chulae native Yellowstripe goby

Cypriniformes Cyprinidae Mystacoleucus atridorsalis native

Cypriniformes Cyprinidae Mystacoleucus ectypus native

Cypriniformes Cyprinidae Mystacoleucus marginatus native Trey tim proek

Siluriformes Bagridae Mystus albolineatus native Trey kanchos bay

Siluriformes Bagridae Mystus atrifasciatus native Trey kanchos chhnoht

Siluriformes Bagridae Mystus bocourti native Kanh chos kdong

Siluriformes Bagridae Mystus cavasius misidentification Gangetic mystus Trey Kanchos chhnaut

Siluriformes Bagridae Mystus micracanthus native Twospot catfish Trey kanchos

Siluriformes Bagridae Mystus multiradiatus native Trey kanchos chhnoht

Siluriformes Bagridae Mystus mysticetus native Trey kanchos chhnoht

Siluriformes Bagridae Mystus rhegma native Trey kanchos

Siluriformes Bagridae Mystus singaringan native Trey kanchos

Siluriformes Bagridae Mystus vittatus questionable Striped dwarf catfish Trey kanchos

Siluriformes Bagridae Mystus wolffii native Trey kanchos

Perciformes Nandidae Nandus nandus native Gangetic leaffish Trey khlar

Perciformes Nandidae Nandus nebulosus native Bornean leaffish Trey khla

Perciformes Nandidae Nandus oxyrhynchus native

Cypriniformes Balitoridae Nemacheilus longistriatus native

Cypriniformes Balitoridae Nemacheilus masyai native Arrow loach

Cypriniformes Balitoridae Nemacheilus pallidus native

Cypriniformes Balitoridae Nemacheilus platiceps native

Clupeiformes Clupeidae Nematalosa nasus native Bloch's gizzard shad

Cypriniformes Cyprinidae Neobarynotus microlepis native Trey angkat prak

Cypriniformes Cyprinidae Neolissochilus soroides native

Osteoglossiformes Notopteridae Notopterus notopterus native Bronze featherback Trey slat

Perciformes Gobiidae Oligolepis acutipennis native Sharptail goby

Siluriformes Siluridae Ompok bimaculatus native Butter catfish Trey krormorm

Siluriformes Siluridae Ompok eugeneiatus native Malay glass catfish Trey ta aun

Siluriformes Siluridae Ompok hypophthalmus native Ta aun

Siluriformes Siluridae Ompok pinnatus native Long-fin glass catfish

Siluriformes Siluridae Ompok urbaini native

Cypriniformes Cyprinidae Onychostoma meridionale native

Anguilliformes Ophichthidae Ophichthus rutidoderma questionable Olive snake eel Antong sor

Perciformes Eleotridae Ophiocara porocephala native Northern mud gudgeon

Synbranchiformes Synbranchidae Ophisternon bengalense native Bengal eel Antong

Cypriniformes Cyprinidae Opsarius koratensis native Trey changwa

Cypriniformes Cyprinidae Opsarius pulchellus native Trey changwa

Perciformes Cichlidae Oreochromis mossambicus introduced Mozambique tilapia Trey tilapia khmao

Perciformes Cichlidae Oreochromis niloticus niloticus introduced Nile tilapia Trey tilapia chhnoht

Beloniformes Adrianichthyidae Oryzias mekongensis native

Beloniformes Adrianichthyidae Oryzias minutillus native Dwarf medaka

Perciformes Osphronemidae Osphronemus exodon native Elephant ear gourami Trey trochiek damrey

Perciformes Osphronemidae Osphronemus goramy native Giant gourami Trey trochiek damrey

Cypriniformes Cyprinidae Osteochilus enneaporus native Trey chhang vote

Cypriniformes Cyprinidae Osteochilus hasseltii native Silver sharkminnow Trey kros

Cypriniformes Cyprinidae Osteochilus lini native Trey kros

Cypriniformes Cyprinidae Osteochilus melanopleurus native Krom

Cypriniformes Cyprinidae Osteochilus microcephalus native Trey kros

Cypriniformes Cyprinidae Osteochilus schlegelii native Giant sharkminnow Loloksor

Cypriniformes Cyprinidae Osteochilus waandersii native Trey kros

Perciformes Gobiidae Oxuderces dentatus native

Perciformes Eleotridae Oxyeleotris marmorata native Marble goby Trey damrey

Cypriniformes Cyprinidae Oxygaster anomalura native Trey slak russey

Cypriniformes Cyprinidae Oxygaster pointoni native Trey slak russey

Siluriformes Pangasiidae Pangasianodon gigas native Mekong giant catfish Trey reach

Siluriformes Pangasiidae Pangasianodon hypophthalmus native Sutchi catfish Trey pra

Siluriformes Pangasiidae Pangasius bocourti native Trey pra kchau