Poropuntius exiguus

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Poropuntius exiguus
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Cypriniformes
Family: Cyprinidae
Genus: Poropuntius
Species:
P. exiguus
Binomial name
Poropuntius exiguus
Synonyms

Barbodes exiguaWu & Lin, 1977

Poropuntius exiguus is a species of ray-finned fish in the genus Poropuntius that is endemic to Lake Erhai in China. [2] It has not been recorded since the 1970s and it is possibly extinct. [2]

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Poropuntius bolovenensis is a species of ray-finned fish in the genus Poropuntius. This species is endemic to the eastern half of the Boloven Plateau in southern Laos where its numbers are decreasing under heavy fishing pressure. However, the biggest threat to this species is the construction of dams which are likely to have a significant impact on this species. In addition the quality and area of its habitat is declining due to conversion for agriculture. The IUCN assess P. bolovensis as Endangered. This species occurs in clear, rocky streams at altitudes of 800–1,200 m above sea level where it feeds mainly on insects. It does not thrive in reservoirs. It is not a true migrant but it does make local movements. It is targeted by subsistence fisheries.

Poropuntius chonglingchungi is a species of ray-finned fish in the genus Poropuntius. The species is only known from Fuxian Lake in Yunnan; it enters streams for spawning. It has been impacted by introduced species, the loss of spawning habitat, and over-fishing. It has not been recorded since the 1980s; IUCN considers it as Critically Endangered and possibly extinct.

Poropuntius cogginii is a species of ray-finned fish in the genus Poropuntius. It is endemic to Lake Erhai in Dali, Yunnan.

Poropuntius faucis is a species of ray-finned fish in the genus Poropuntius which occurs in hill streams in the upper Chao Phraya basin in northern Thailand.

Poropuntius genyognathus is a species of ray-finned fish in the genus Poropuntius from the lower Salween and Tenasserim river drainages in southeastern Myanmar and from Peninsular Thailand.

Poropuntius hathe is a species of ray-finned fish in the genus Poropuntius. It is a poorly known species and it is thought to be restricted to tributaries of the lower Salween basin in western Thailand and eastern Myanmar.

Poropuntius heterolepidotus is a species of ray-finned fish in the genus Poropuntius. It is a little known species and it is restricted to smaller tributaries of the lower Salween basin in Thailand and Myanmar.

Poropuntius laoensis is a species of ray-finned fish in the genus Poropuntius from the Mekong in Myanmar, Thailand, Laos and Vietnam. It is found in clear forested streams and is not found in large rivers. Id does not persist in impoundments and is not known to migrate. It feeds mainly on insect larvae.

Poropuntius lobocheiloides is a species of ray-finned fish in the genus Poropuntius which is endemic to tributaries of the Xe Kong River on the eastern half of the Bolovens Plateau in southern Laos. Its numbers are thought to be decreasing due to heavy fishing pressure, but the biggest threat to this species are the planned dams, Xe Pian and Xe Namoy, which are to be built within the next few years and which are likely to have a significant impact on this species. In addition, there is continuing decline in the quality as the surrounding land is converted to agriculture. The IUCN assess Poropuntius lobocheiloides as Endangered.

Poropuntius opisthoptera is a species of ray-finned fish in the genus Poropuntius which has been recorded from a single locality in the drainage of the Salween in Yunnan. This species may be threatened by the building of dams.

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Poropuntius susanae is a species of ray-finned fish in the genus Poropuntius.

References

  1. Froese, Rainer; Pauly, Daniel (eds.) (2006). "Poropuntius exiguus" in FishBase. April 2006 version.
  2. 1 2 Wang, Wang, Li, Du, Yang, Lassoie, and Hassan (2013). Six decades of changes in vascular hydrophyte and fish species in three plateau lakes in Yunnan, China. Biodivers. Conserv. 22: 3197–3221. doi: 10.1007/s10531-013-0579-0