''Pectenocypris'' is a

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 ...

of small

fish A fish (: fish or fishes) is an aquatic animal, aquatic, Anamniotes, anamniotic, gill-bearing vertebrate animal with swimming fish fin, fins and craniate, a hard skull, but lacking limb (anatomy), limbs with digit (anatomy), digits. Fish can ...

in the

family Family (from ) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). It forms the basis for social order. Ideally, families offer predictabili ...

Danionidae The danionins are a group of small, minnow-type fish belonging to the family Danionidae. Species of this group are in the genera clades ''Danio'' and '' Devario'' (which also includes ''Chela'', ''Laubuka'', ''Microdevario'', and ''Microrasbora ...

endemic Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also foun ...

to freshwater habitats in

Borneo Borneo () is the List of islands by area, third-largest island in the world, with an area of , and population of 23,053,723 (2020 national censuses). Situated at the geographic centre of Maritime Southeast Asia, it is one of the Greater Sunda ...

and

Sumatra Sumatra () is one of the Sunda Islands of western Indonesia. It is the largest island that is fully within Indonesian territory, as well as the list of islands by area, sixth-largest island in the world at 482,286.55 km2 (182,812 mi. ...

Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania, between the Indian Ocean, Indian and Pacific Ocean, Pacific oceans. Comprising over List of islands of Indonesia, 17,000 islands, including Sumatra, ...

Species

There are currently 4 recognized species in this genus: * '' Pectenocypris balaena'' T. R. Roberts, 1989 * '' Pectenocypris korthausae'' Kottelat, 1982 * '' Pectenocypris micromysticetus'' H. H. Tan & Kottelat, 2009 * '' Pectenocypris nigra'' Wibowo, Ahnelt & Kertamihardja, 2016Wibowo, A., Ahnelt, H. & Kertamihardja, E.S. (2016)
''Pectenocypris nigra'', a new danionine species (Teleostei: Cyprinidae: Danioninae) from Sumatra (Indonesia).
''Acta Biologica Turcica, 29 (4): 137-142.'' * '' Pectenocypris rubra'' Ahnelt, Wibowo & Prianto, 2020

References

Rasborinae Fish of Asia Fish of Indonesia taxa named by Maurice Kottelat {{Danioninae-stub