Belodontichthys

Life-forms

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Superclassis/Classis: Actinopterygii
Classis/Subclassis: Actinopteri
Subclassis/Infraclassis: Neopterygii
Infraclassis: Teleostei
Megacohors: Osteoglossocephalai
Supercohors: Clupeocephala
Cohors: Otomorpha
Subcohors: Ostariophysi
Sectio: Otophysa
Ordo: Siluriformes

Familia: Siluridae
Genus: Belodontichthys
Species: B. dinema – B. truncatus
Name

Belodontichthys Bleeker, 1857
References

Carl J. Ferraris, Jr., 2007, Zootaxa 1418: 1–628 [1]
Vernacular names
English: Twisted-Jaw Catfish, Twisted-Jaw Sheatfish
ไทย: ปลาเบี้ยว, ปลาคางเบือน

Belodontichthys is a genus of sheatfishes native to Asia.
Species

There are currently two recognized species in this genus:[1]

Belodontichthys dinema (Bleeker, 1851)
Belodontichthys truncatus Kottelat & Ng, 1999

B. dinema originates from Laos, Vietnam, Thailand, Malay Peninsula, Sumatra, and Borneo.[2] This species grows up to about 100.0 centimetres (39.4 in) TL.[3] M. dinema occurs in medium to large-sized rivers and is found from middle depths to the surface in deeper parts of large rivers. This species feeds on smaller fish near the water surface.[3] It is an excellent game fish which can be caught using hook and line. Presently, large numbers are being taken near Stung Treng in Cambodia by explosives. It is marketed fresh or dried and salted.[3]

B. truncatus is known from the Mekong and Chao Phraya River basins.[2] This species grows up to 60.0 cm (23.6 in) SL.[4] B. truncatus migrates upstream through the Khone Falls in June to July with other silurids and enters the flooded forest in July to October, where it feeds heavily on cyprinids of the genus Henicorhynchus.[4]
References

Froese, Rainer and Pauly, Daniel, eds. (2012). Species of Belodontichthys in FishBase. February 2012 version.
Ferraris, Carl J. Jr. (2007). "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types" (PDF). Zootaxa. 1418: 1–628. doi:10.11646/zootaxa.1418.1.1.
Froese, Rainer; Pauly, Daniel (eds.) (2008). "Belodontichthys dinema" in FishBase. Oct 2008 version.
Froese, Rainer; Pauly, Daniel (eds.) (2008). "Belodontichthys truncatus" in FishBase. Oct 2008 version.