Xenocyprinae, is a contentious subfamily of the family

Cyprinidae Cyprinidae is a family of freshwater fish commonly called the carp or minnow family. It includes the carps, the true minnows, and relatives like the barbs and barbels. Cyprinidae is the largest and most diverse fish family and the largest verte ...

, the

carp Carp are various species of oily freshwater fish from the family Cyprinidae, a very large group of fish native to Europe and Asia. While carp is consumed in many parts of the world, they are generally considered an invasive species in parts of ...

and

minnow Minnow is the common name for a number of species of small freshwater fish, belonging to several genera of the families Cyprinidae and Leuciscidae. They are also known in Ireland as pinkeens. Smaller fish in the subfamily Leusciscidae are co ...

family, originally from eastern Asia.

Genera

The 5th edition of ''

Fishes of the World ''Fishes of the World'' by the American ichthyologist Joseph S. Nelson (1937–2011) is a standard reference for fish systematics. Now in its fifth edition (2016), the work is a comprehensive overview of the diversity and classification of the ...

'' assigns the follow general to this subfamily: *''

Aristichthys ''Hypophthalmichthys'' is a genus of large cyprinid fish consisting of three species. The name comes from Greek ὑπό, (''hypó'') "below"; ὀφθαλμός (''ophthalmós''), "eye"; ἰχθῦς (''ichthŷs''), "fish", thus "fish with eyes bel ...

'' Oshima, 1919 *''

Hypophthalmichthys ''Hypophthalmichthys'' is a genus of large cyprinid fish consisting of three species. The name comes from Greek ὑπό, (''hypó'') "below"; ὀφθαλμός (''ophthalmós''), "eye"; ἰχθῦς (''ichthŷs''), "fish", thus "fish with eyes bel ...

Bleeker Bleeker is a Dutch occupational surname. Bleeker is an old spelling of ''(linnen)bleker'' ("linen bleacher").Xenocypris ''Xenocypris'' is a genus of cyprinid fish found in eastern Asia. There are currently seven species in this genus, one, ''X. yushensis'', being known only from fossils, and one, ''X. yunnanensis'', which is critically endangered or recently exti ...

'' Günther, 1868 The taxonomy of the Cyprinids is somewhat contentious and other authorities differ with the above, for example the following genera are assigned to the subfamily Xenocyprinae on Fishbase or the 2018 phylogenetic study: *'' Distoechodon''

Peters Peters may refer to: People * Peters (surname) * Peters Band, a First Nations band in British Columbia, Canada Places United States * Peters, California, a census-designated place * Peters, Florida, a town * Peters Township, Kingman County, Kan ...

, 1881 *''

'' Bleeker, 1860 *''

Metzia ''Metzia'' is a genus of cyprinid fish that is found in eastern Asia. The genus is named in honor of the American ichthyologist Charles William Metz of Stanford University. Species There are currently 8 recognized species in this genus: * ''Metz ...

Jordan Jordan ( ar, الأردن; tr. ' ), officially the Hashemite Kingdom of Jordan,; tr. ' is a country in Western Asia. It is situated at the crossroads of Asia, Africa, and Europe, within the Levant region, on the East Bank of the Jordan Rive ...

Thompson Thompson may refer to: People * Thompson (surname) * Thompson M. Scoon (1888–1953), New York politician Places Australia *Thompson Beach, South Australia, a locality Bulgaria * Thompson, Bulgaria, a village in Sofia Province Canada * ...

, 1914 *'' Plagiognathops''

Berg Berg may refer to: People *Berg (surname), a surname (including a list of people with the name) *Berg Ng (born 1960), Hong Kong actor * Berg (footballer) (born 1989), Brazilian footballer Former states *Berg (state), county and duchy of the Holy ...

, 1907 *''

Pseudobrama ''Pseudobrama simoni'' is a species of cyprinid fish endemic to China, and the only species in its genus. It is a pseudobream species living in fresh and brackish water in the Yangtze The Yangtze or Yangzi ( or ; ) is the longest r ...

'' Bleeker, 1870 *''

Xenocypris ''Xenocypris'' is a genus of cyprinid fish found in eastern Asia. There are currently seven species in this genus, one, ''X. yushensis'', being known only from fossils, and one, ''X. yunnanensis'', which is critically endangered or recently exti ...

'' Günther, 1868

Taxonomy

Cyprinidae is a large, widespread and diverse family of, mainly, freshwater

ray-finned fish Actinopterygii (; ), members of which are known as ray-finned fishes, is a class of bony fish. They comprise over 50% of living vertebrate species. The ray-finned fishes are so called because their fins are webs of skin supported by bony or hor ...

and the taxonomy of the family has not yet been fully resolved and the subfamilies do not appear to have a single accepted taxonomy. Some authorities place the genera above in the larger subfamilies Oxygasterinae or Xenocypridinae. However, genetic and morphological studies have supported the view that the five general currently assigned to the subfamily Xenocyprinae form a monophyletic grouping.

References

{{Taxonbar, from=Q4021772 Ray-finned fish subfamilies Taxa named by Albert Günther