''Wallagonia micropogon'' is a species of

catfish Catfish (or catfishes; order (biology), order Siluriformes or Nematognathi) are a diverse group of ray-finned fish. Catfish are common name, named for their prominent barbel (anatomy), barbels, which resemble a cat's whiskers, though not ...

in the

genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...

Wallagonia ''Wallagonia'' is a recently established genus of silurid catfishes, containing 3 distinct species, all of whom are native to Southeast Asia: *''Wallagonia leerii'' *'' Wallagonia maculatus'' *'' Wallagonia micropogon'' For the longest time, t ...

''. This species was recently discovered and is found in the

Mekong River The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's List of rivers by length, twelfth-longest river and List of longest rivers of Asia, the third-longest in Asia with an estimated l ...

drainage area between southern

Vietnam Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and depende ...

and northern

Laos Laos, officially the Lao People's Democratic Republic (LPDR), is the only landlocked country in Southeast Asia. It is bordered by Myanmar and China to the northwest, Vietnam to the east, Cambodia to the southeast, and Thailand to the west and ...

as well as

Chao Phraya River The Chao Phraya River is the major river in Thailand, with its low alluvial plain forming the centre of the country. It flows through Bangkok and then into the Gulf of Thailand. Etymology Written evidence of the river being referred to by the ...

Thailand Thailand, officially the Kingdom of Thailand and historically known as Siam (the official name until 1939), is a country in Southeast Asia on the Mainland Southeast Asia, Indochinese Peninsula. With a population of almost 66 million, it spa ...

. It is a freshwater fish. Until osteological research validated the genus ''Wallagonia'' in 2014, ''W. micropogon'' was included in the genus ''

Wallago ''Wallago'' is a genus of catfishes order Siluriformes of the family Siluridae, or sheatfish. They are found in rivers throughout southern and southeastern Asia. The only extant species of this genus is '' Wallago attu''. Taxonomy The monophyly ...

''.

References

Siluridae Catfish of Asia Fish of the Mekong Basin Fish of Cambodia Fish of Laos Fish of Thailand Fish of Vietnam Fish described in 2004 Taxobox binomials not recognized by IUCN {{catfish-stub