| Scientific Name | FishBase Name | Country | Locality | Date taken | Photo |
|---|---|---|---|---|---|
| Amblyrhynchichthys truncatus | Laos | Nam Ngum Reservoir | 1997-01-01 | |
|
| Hemitrygon laosensis | Mekong stingray | Laos | Mekong River | 1996-02-01 | |
| Anabas testudineus | Climbing perch | Laos | Mekong River | 1996-02-01 | |
| Anguilla marmorata | Giant mottled eel | Laos | Mekong River | |
|
| Anguilla marmorata | Giant mottled eel | Laos | Mekong River | 1996-06-01 | |
| Bagarius bagarius | Goonch | Laos | Mekong River | 1995-02-01 | |
| Bagarius lica | Laos | Mekong River | 1995-02-01 | |
|
| Bagrichthys macracanthus | Black lancer catfish | Laos | Mekong River | 1995-02-01 | |
| Incisilabeo behri | Laos | Mekong River | 1996-02-01 | |
|
| Barbonymus gonionotus | Silver barb | Laos | Nam Ngum Reservoir | 1997-01-01 | |
| Belodontichthys dinema | Laos | Mekong River | 1996-06-01 | |
|
| Boesemania microlepis | Boeseman croaker | Laos | Mekong River | 1996-02-01 | |
| Yasuhikotakia eos | Sun loach | Laos | Mekong River | 1994-06-01 | |
| Yasuhikotakia eos | Sun loach | Laos | Mekong River | 1994-06-01 | |
| Yasuhikotakia eos | Sun loach | Laos | Mekong River | 1994-06-01 | |
| Syncrossus helodes | Tiger botia | Laos | Mekong River | 1994-06-01 | |
| Yasuhikotakia lecontei | Silver loach | Laos | Mekong River | 1994-06-01 | |
| Yasuhikotakia modesta | Redtail botia | Laos | Mekong River | 1994-06-01 | |
| Channa micropeltes | Indonesian snakehead | Laos | Nam Ngum Reservoir | 1997-01-01 | |
| Chitala blanci | Indochina featherback | Laos | Mekong River | 1995-02-01 | |
| Cirrhinus molitorella | Mud carp | Laos | Mekong River | 1996-03-01 | |
| Clupeichthys goniognathus | Sumatran river sprat | Laos | Nam Ngum Reservoir | 1997-01-01 | |
| Datnioides undecimradiatus | Mekong tiger perch | Laos | Mekong River | 1994-06-01 | |
| Cosmochilus harmandi | Laos | Mekong River | 1994-06-01 | |
|
| Cyclocheilichthys armatus | Laos | Nam Ngum Reservoir | 1997-01-01 | |
|
| Cyclocheilichthys armatus | Laos | Nam Ngum Reservoir | 1997-01-01 | |
|
| Cyclocheilichthys enoplos | Laos | Mekong River | 1994-06-01 | |
|
| Cyclocheilichthys furcatus | Laos | Mekong River | 1994-06-01 | |
|
| Anematichthys repasson | Laos | Nam Ngum Reservoir | 1997-01-01 | |
|
| Labiobarbus leptocheilus | Laos | Nam Ngum Reservoir | 1997-01-01 | |
|
| Discherodontus ashmeadi | Laos | Nam Ngum Reservoir | 1997-01-01 | |
|
| Gyrinocheilus pennocki | Spotted algae eater | Laos | Mekong River | |
|
| Gyrinocheilus pennocki | Spotted algae eater | Laos | Mekong River | |
|
| Gyrinocheilus pennocki | Spotted algae eater | Laos | Mekong River | 1996-02-01 | |
| Hampala dispar | Laos | Nam Ngum Reservoir | 1997-01-01 | |
|
| Hampala macrolepidota | Hampala barb | Laos | Nam Ngum Reservoir | 1997-01-01 | |
| Helicophagus waandersii | Laos | Mekong River | 1996-06-01 | |
|
| Lobocheilos cryptopogon | Laos | Mekong River | 1996-02-01 | |
|
| Henicorhynchus siamensis | Siamese mud carp | Laos | Mekong River | 1996-02-01 | |
| Urogymnus polylepis | Giant freshwater whipray | Laos | Mekong River | 1996-02-01 | |
| Hypsibarbus malcolmi | Goldfin tinfoil barb | Laos | Mekong River | 1995-02-01 | |
| Micronema hexapterus | Laos | Mekong River | 1996-06-01 | |
|
| Kryptopterus limpok | Long-barbel sheatfish | Laos | Mekong River | 1996-06-01 | |
| Labeo chrysophekadion | Black sharkminnow | Laos | 1996-05-24 | |
|
| Labeo erythropterus | Laos | Mekong River | 1996-02-01 | |
|
| Clupisoma sinense | Laos | Mekong River | 1996-06-01 | |
|
| Lobocheilos melanotaenia | Laos | Mekong River | 1994-02-01 | |
|
| Macrochirichthys macrochirus | Long pectoral-fin minnow | Laos | Mekong River | 1997-02-01 | |
| Mastacembelus armatus | Zig-zag eel | Laos | Mekong River | 1996-02-01 | |
| Mastacembelus favus | Tire track eel | Laos | Mekong River | |
|
| Mastacembelus favus | Tire track eel | Laos | Mekong River | 1996-02-01 | |
| Mekongina erythrospila | Laos | Mekong River | 1996-02-01 | |
|
| Phalacronotus bleekeri | Laos | |
|||
| Labeo chrysophekadion | Black sharkminnow | Laos | Mekong River | 1995-01-01 | |
| Mystus atrifasciatus | Laos | Nong Bua Lake | 1995-09-13 | |
|
| Mystus mysticetus | Laos | Nong Bua Lake | 1995-09-13 | |
|
| Hemibagrus nemurus | Asian redtail catfish | Laos | 1996-05-17 | |
|
| Hemibagrus nemurus | Asian redtail catfish | Laos | Mekong River | 1995-02-01 | |
| Mystus rhegma | Laos | Mekong River | 1996-02-01 | |
|
| Mystus singaringan | Laos | Nam Ngum Reservoir | 1997-01-01 | |
|
| Hemibagrus wyckioides | Laos | Mekong River | 1995-02-01 | |
|
| Notopterus notopterus | Bronze featherback | Laos | Mekong River | 1995-02-01 | |
| Ompok bimaculatus | Butter catfish | Laos | 1996-05-17 | |
|
| Ompok bimaculatus | Butter catfish | Laos | Mekong River | 1996-06-01 | |
| Osphronemus exodon | Elephant ear gourami | Laos | Mekong River | 1996-02-01 | |
| Osteochilus vittatus | Bonylip barb | Laos | Nam Ngum Reservoir | 1997-01-01 | |
| Osteochilus lini | Laos | Mekong River | 1995-02-01 | |
|
| Osteochilus melanopleura | Laos | Nam Ngum Reservoir | 1997-01-01 | |
|
| Oxyeleotris marmorata | Marble goby | Laos | Mekong River | 1996-02-01 | |
| Pangasius bocourti | Laos | Mekong River | 1996-06-01 | |
|
| Pangasius conchophilus | Laos | 1996-03-03 | |
||
| Pangasius conchophilus | Laos | 1996-05-20 | |
||
| Pangasius conchophilus | Laos | Mekong River | 1996-06-01 | |
|
| Pangasianodon hypophthalmus | Striped catfish | Laos | Mekong River | 1996-06-01 | |
| Pangasius larnaudii | Spot pangasius | Laos | Mekong River | 1996-06-01 | |
| Pseudolais pleurotaenia | Laos | Mekong River | 1996-06-01 | |
|
| Pangasius macronema | Laos | Mekong River | 1996-06-01 | |
|
| Poropuntius deauratus | Laos | Mekong River | 1995-02-01 | |
|
| Pristolepis fasciata | Malayan leaffish | Laos | Mekong River | 1996-02-01 | |
| Probarbus jullieni | Isok barb | Laos | Mekong River | 1995-01-01 | |
| Probarbus labeamajor | Thicklip barb | Laos | Mekong River | 1995-01-01 | |
| Puntioplites falcifer | Laos | Nam Ngum Reservoir | 1997-01-01 | |
|
| Barbonymus altus | Red tailed tinfoil | Laos | Nam Ngum Reservoir | 1997-01-01 | |
| Barbonymus schwanefeldii | Tinfoil barb | Laos | Nam Ngum Reservoir | 1997-01-01 | |
| Raiamas guttatus | Burmese trout | Laos | Mekong River | 1994-06-01 | |
| Scaphognathops bandanensis | Laos | Mekong River | 1996-02-01 | |
|
| Scaphognathops stejnegeri | Laos | Mekong River | 1996-02-01 | |
|
| Systomus rubripinnis | Javaen barb | Laos | Mekong River | 1996-02-01 | |
| Wallago attu | Wallago | Laos | |
||
| Wallago attu | Wallago | Laos | Mekong River | 1995-02-01 | |
| Wallago leerii | Laos | Mekong River | 1995-02-01 | |