| Scientific Name | FishBase Name | Territory | Locality | Date taken | Photo |
|---|---|---|---|---|---|
| Acanthopsoides delphax | Laos |  |
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| Acanthopsoides gracilentus | Laos |  |
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| Achiroides leucorhynchos | Laos |  |
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| Achiroides melanorhynchus | Laos |  |
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| Pseudobagarius leucorhynchus | Laos |  |
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| Akysis recavus | Laos |  |
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| Akysis varius | Laos |  |
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| Amblyceps mangois | Indian torrent catfish | Laos |  |
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| Amblyrhynchichthys truncatus | Laos | Hang Khone |  |
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| Anabas testudineus | Climbing perch | Cambodia | Phnom Penh | 1995-07-01 |  |
| Anguilla marmorata | Giant mottled eel | Laos | Hang Khone | 1993-12-01 |  |
| Annamia normani | Laos |  |
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| Annamia normani | Laos |  |
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| Bagarius lica | Laos | Hang Khone | 1993-06-01 |  |
|
| Bagrichthys macropterus | False black lancer | Laos | Hang Khone |  |
|
| Barbichthys laevis | Sucker barb | Laos | Sekong River | 1995-04-01 |  |
| Syncrossus beauforti | Chameleon loach | Laos | Xe Pian River | 1995-04-01 |  |
| Yasuhikotakia caudipunctata | Laos |  |
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| Syncrossus helodes | Tiger botia | Laos | Ban Hang Khone | 1997-01-01 |  |
| Yasuhikotakia lecontei | Silver loach | Laos | Hang Khone | 1996-01-01 |  |
| Yasuhikotakia modesta | Redtail botia | Laos | Ban Hang Khone | 1996-01-01 |  |
| Yasuhikotakia morleti | Skunk botia | Laos |  |
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| Yasuhikotakia morleti | Skunk botia | Laos |  |
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| Ambastaia nigrolineata | Laos |  |
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| Yasuhikotakia splendida | Laos |  |
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| Brachirus harmandi | Laos |  |
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| Catlocarpio siamensis | Giant barb | Laos |  |
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| Channa gachua | Red seam snakehead | Laos |  |
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| Channa marulius | Great snakehead | Laos | Ban Hang Khone | 1995-07-01 |  |
| Channa micropeltes | Indonesian snakehead | Laos | Hang Khone |  |
|
| Channa striata | Striped snakehead | Laos | Ban Napakiap | 1995-09-01 |  |
| Chaudhuria caudata | Burmese spineless eel | Laos |  |
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| Laubuka caeruleostigmata | Leaping barb | Laos |  |
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| Laubuka laubuca | Indian glass barb | Laos | Ban Napakiap |  |
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| Chitala ornata | Clown featherback | Laos | Ban Hang Khone |  |
|
| Cirrhinus cirrhosus | Mrigal carp | Laos |  |
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| Cirrhinus jullieni | Laos |  |
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| Cirrhinus molitorella | Mud carp | Laos |  |
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| Cirrhinus molitorella | Mud carp | Laos |  |
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| Henicorhynchus siamensis | Siamese mud carp | Laos | Hang Khone |  |
|
| Clarias batrachus | Philippine catfish | Laos | Pakse | 1996-08-01 |  |
| Clarias macrocephalus | Bighead catfish | Laos |  |
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| Clupeichthys aesarnensis | Thai river sprat | Laos | Ban Napakiap | 1995-09-01 |  |
| Datnioides undecimradiatus | Mekong tiger perch | Laos |  |
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| Crossocheilus reticulatus | Laos |  |
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| Crossocheilus oblongus | Siamese flying fox | Laos |  |
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| Cynoglossus microlepis | Smallscale tonguesole | Laos | Hang Khone |  |
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| Devario aequipinnatus | Giant danio | Laos |  |
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| Hemitrygon laosensis | Mekong stingray | Laos | Hang Khone |  |
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| Epalzeorhynchos frenatum | Rainbow sharkminnow | Laos |  |
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| Esomus metallicus | Laos | Ban Napakiap | 1995-09-01 |  |
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| Brachirus panoides | Laos |  |
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| Ceratogarra cambodgiensis | Stonelapping minnow | Laos |  |
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| Ceratogarra fasciacauda | Laos |  |
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| Garra fuliginosa | Laos |  |
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| Glossogobius giuris | Tank goby | Laos | Hang Khone |  |
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| Glyptothorax lampris | Laos |  |
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| Glyptothorax laosensis | Laos |  |
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| Gyrinocheilus aymonieri | Siamese algae-eater | Laos |  |
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| Gyrinocheilus pennocki | Spotted algae eater | Laos | Ban Hang Khone | 1997-01-01 |  |
| Hampala dispar | Laos | Xe Pian River | 1995-04-01 |  |
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| Hampala macrolepidota | Hampala barb | Laos | Hang Khone |  |
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| Hemisilurus mekongensis | Laos |  |
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| Henicorhynchus caudimaculatus | Striped mud carp | Laos |  |
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| Mystus bocourti | Laos |  |
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| Pseudohomaloptera leonardi | Laos |  |
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| Homaloptera orthogoniata | Laos |  |
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| Homaloptera orthogoniata | Laos |  |
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| Hypsibarbus lagleri | Laos |  |
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| Hypsibarbus pierrei | Laos |  |
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| Hypsibarbus wetmorei | Laos |  |
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| Indostomus paradoxus | Pipe fish | Laos |  |
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| Kryptopterus bicirrhis | Glass catfish | Laos | Hang Khone |  |
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| Kryptopterus cheveyi | Laos |  |
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| Kryptopterus cryptopterus | Laos | Ban Hang Khone | 1996-12-01 |  |
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| Micronema moorei | Laos |  |
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| Kryptopterus schilbeides | Laos |  |
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| Labeo chrysophekadion | Black sharkminnow | Laos | Hang Khone |  |
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| Labeo rohita | Roho labeo | Laos | Ban Hang Khone |  |
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| Pseudomystus siamensis | Asian bumblebee catfish | Laos | Hang Khone | 1996-12-01 |  |
| Lepidocephalichthys hasselti | Laos | Xe Kaman River | 1995-04-01 |  |
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| Leptobarbus hoevenii | Hoven's carp | Laos | Ban Hang Khone | 1993-07-01 |  |
| Luciocyprinus striolatus | Laos | Sekong River | 1996-06-01 |  |
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| Luciosoma bleekeri | Laos | Hang Khone | 1997-01-01 |  |
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| Lycothrissa crocodilus | Sabretoothed thryssa | Laos | Hang Khone |  |
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| Macrochirichthys macrochirus | Long pectoral-fin minnow | Laos | Hang Khone |  |
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| Macrognathus siamensis | Peacock eel | Laos |  |
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| Macrognathus taeniagaster | Laos |  |
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| Mastacembelus armatus | Zig-zag eel | Laos | Hang Khone |  |
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| Phalacronotus bleekeri | Laos |  |
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| Phalacronotus micronemus | Laos |  |
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| Mystacoleucus atridorsalis | Laos |  |
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| Mystacoleucus greenwayi | Laos |  |
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| Mystacoleucus marginatus | Laos | Ban Hang Khone | 1995-09-01 |  |
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| Mystus albolineatus | Laos |  |
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| Hemibagrus nemurus | Asian redtail catfish | Laos | Hang Khone |  |
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| Mystus singaringan | Laos | Ban Hang Khone |  |
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| Hemibagrus wyckii | Laos | Mekong River | 1996-02-01 |  |
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| Hemibagrus wyckioides | Laos | Mekong River |  |
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| Nemacheilus longistriatus | Laos |  |
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| Nemacheilus pallidus | Laos |  |
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| Nemacheilus platiceps | Laos |  |
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| Neodontobutis aurarmus | Laos |  |
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| Ompok bimaculatus | Butter catfish | Laos | Hang Khone |  |
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| Ompok hypophthalmus | Laos |  |
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| Onychostoma fangi | Laos |  |
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| Opsarius koratensis | Laos |  |
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| Opsarius pulchellus | Laos |  |
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| Oreichthys parvus | Laos |  |
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| Osteochilus vittatus | Bonylip barb | Laos | Xekaman River | 1994-12-01 |  |
| Osteochilus lini | Laos | Attapu Town | 1995-04-01 |  |
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| Osteochilus microcephalus | Laos | Sekong River |  |
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| Osteochilus waandersii | Laos | Sekong | 1995-04-01 |  |
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| Oxyeleotris marmorata | Marble goby | Laos | Ban Hang Khone |  |
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| Oxygaster anomalura | Laos |  |
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| Oxygaster pointoni | Laos |  |
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| Pangasius bocourti | Laos | Hang Khone |  |
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| Pangasius conchophilus | Laos | Hang Khone |  |
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| Pangasianodon hypophthalmus | Striped catfish | Laos | Hang Khone |  |
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| Pangasius larnaudii | Spot pangasius | Laos | Ban Hang Khone |  |
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| Pangasius macronema | Laos | Hang Khone |  |
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| Pseudolais pleurotaenia | Laos | Hang Khone |  |
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| Pangasius polyuranodon | Laos | Hang Khone |  |
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| Pangasius sanitwongsei | Giant pangasius | Laos |  |
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| Pangio anguillaris | Laos |  |
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| Pangio fusca | Laos |  |
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| Pangio shelfordii | Borneo loach | Laos |  |
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| Pangio kuhlii | Coolie loach | Laos |  |
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| Parachela maculicauda | Laos |  |
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| Parambassis siamensis | Laos | Xe Pian River | 1995-04-01 |  |
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| Polynemus dubius | Eastern paradise fish | Laos |  |
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| Poropuntius bolovenensis | Laos |  |
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| Poropuntius laoensis | Laos |  |
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| Pristolepis fasciata | Malayan leaffish | Laos | Sekong River | 1995-04-01 |  |
| Probarbus jullieni | Isok barb | Laos | Hang Khone |  |
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| Puntius brevis | Laos |  |
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| Systomus rubripinnis | Javaen barb | Laos | Hang Khone |  |
|
| Barbonymus schwanefeldii | Tinfoil barb | Laos | Ban Napakiap | 1995-09-01 |  |
| Raiamas guttatus | Burmese trout | Laos | Xekaman River | 1994-12-01 |  |
| Rasbora aurotaenia | Pale rasbora |  |
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| Rasbora borapetensis | Blackline rasbora | Laos | Ban Napakiap |  |
|
| Rasbora paviana | Sidestripe rasbora | Laos | Ban Napakiap | 1995-09-01 |  |
| Rasbora trilineata | Three-lined rasbora | Laos | Ban Napakiap |  |
|
| Rhinogobius mekongianus | Laos |  |
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| Papuligobius ocellatus | Laos |  |
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| Scaphiodonichthys acanthopterus | Laos |  |
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| Schistura kengtungensis | Laos |  |
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| Schistura spiloptera | Laos |  |
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| Serpenticobitis octozona | Laos |  |
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| Setipinna melanochir | Dusky-hairfin anchovy | Laos |  |
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| Sikukia gudgeri | Laos |  |
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| Barbodes binotatus | Spotted barb | Laos | Ban Napakiap | 1995-09-01 |  |
| Puntigrus partipentazona | Laos | Ban Nong Ping |  |
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| Pao baileyi | Hairy puffer | Laos |  |
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| Pao cambodgiensis | Laos |  |
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| Pao leiurus | Laos |  |
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| Thynnichthys thynnoides | Laos |  |
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| Tor sinensis | Red mahseer | Laos |  |
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| Toxotes chatareus | Spotted archerfish | Laos | Hang Khone |  |
|
| Toxotes microlepis | Smallscale archerfish | Laos |  |
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| Trichopodus pectoralis | Snakeskin gourami | Laos | Hang Khone | 1995-07-01 |  |
| Trichopodus trichopterus | Three spot gourami | Laos | Ban Napakiap | 1995-09-01 |  |
| Trichopsis vittata | Croaking gourami | Laos | Ban Napakiap | 1995-09-01 |  |
| Wallago attu | Wallago | Laos | Hang Khone |  |
|
| Wallago leerii | Laos | Hang Khone |  |
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| Xenentodon cancila | Freshwater garfish | Laos | Hang Khone |  |