Barbonymus - Tinfoil barbs

Barbonymus is a ray-finned fish genus in the family Cyprinidae, containing some barb species. The genus was only established in 1999, with the tinfoil barb (B. schwanenfeldii) as type species; thus, these fish are sometimes collectively called tinfoils. The new genus was established in recognition of the fact that some large Asian barbs, formerly rather indiscriminately lumped in Barbus (typical barbels and relatives), Barbodes (barb-like carps) and Puntius (spotted barbs), form a distinct evolutionary lineage.

They are actually very close relatives of the common carp (Cyprinus carpio). Even though only five species are included at present, it is not certain whethe

Barbonymus altus (Günther, 1868) (red-tailed tinfoil)
Barbonymus balleroides (Valenciennes, 1842)
Barbonymus belinka (Bleeker, 1860)
Barbonymus collingwoodii (Günther, 1868)
Barbonymus gonionotus (Bleeker, 1850) (Java barb)
Barbonymus mahakkamensis (C. G. E. Ahl, 1922)
Barbonymus platysoma (Bleeker, 1855)
Barbonymus schwanenfeldii (Bleeker, 1853) (tinfoil barb)
Barbonymus strigatus (Boulenger, 1894)
Barbonymus sunieri (M. C. W. Weber & de Beaufort, 1916)