Hypsibarbus wetmorei

Hypsibarbus wetmorei, the golden belly barb, lemon fin barb or lemon barb, is a species of cyprinid fish. It is native to the Mae Klong, Mekong, Chao Phraya, Tapi and Pahang rivers in Mainland Southeast Asia.[1][2] Although locally common and considered to be a species of Least Concern, it is threatened (at least in parts of its range) by overfishing, dams and pollution.[1] It typically reaches 25 cm (10 in) in length,[2] but has been recorded up to about 70 cm (2 ft 4 in).[3]

Hypsibarbus wetmorei
Conservation status
Least Concern  (IUCN 3.1)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	Cypriniformes
Family:	Cyprinidae
Genus:	Hypsibarbus
Species:	H. wetmorei
Binomial name
Hypsibarbus wetmorei (H. M. Smith, 1931)
Synonyms
Puntius wetmorei Smith, 1931 Poropuntius wetmorei (Smith, 1931) Puntius daruphani Smith, 1934 Barbus daruphani (Smith, 1934) Barbus beasleyi Fowler, 1937 Puntius beasleyi (Fowler, 1937)

It is very popular as a fish for consumption including an ornamental fish, especially in shorter-than-normal shapes called "balloon" or "Pla san" (Thai: ปลาสั้น; lit: shorted fish or dwarf fish[4]). This species in Thailand was vernacular named Pla Tapak (ปลาตะพาก), Pla Tapak Lueng (ปลาตะพากเหลือง), Pla Tapak Thong (ปลาตะพากทอง) or Pla Krapak (ปลากระพาก) according to the poem of King Rama V "Journey to Sai Yok" (ประพาสไทรโยค) etc.[5]

Artificial insemination was first performed by the Kamphaengpet Inland Fisheries Research and Development Center since 2010 and collected the harvested returns to natural water sources for conservation.[6]