Discherodontus parvus | |
---|---|
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Cypriniformes |
Family: | Cyprinidae |
Genus: | Discherodontus |
Species: | D. parvus |
Binomial name | |
Discherodontus parvus | |
Discherodontus parvus is a species of cyprinid in the genus Discherodontus . [2] It inhabits China [2] and is used locally for food. [3]
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of precise criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit.
Chevrotains, or mouse-deer, are small even-toed ungulates that make up the family Tragulidae, the only extant members of the infraorder Tragulina. The 10 extant species are placed in three genera, but several species also are known only from fossils. The extant species are found in forests in South and Southeast Asia, with a single species, the water chevrotain, in the rainforests of Central and West Africa. They are solitary or live in pairs, and feed almost exclusively on plant material. Chevrotains are the smallest hoofed mammals in the world. The Asian species weigh between 0.7 and 8.0 kg, while the African chevrotain is considerably larger at 7–16 kg (15–35 lb). With an average length of 45 cm (18 in) and an average height of 30 cm (12 in), the Java mouse-deer is the smallest extant (living) ungulate or hoofed mammal, as well as the smallest extant even-toed ungulate.
The dwarf gymnure is a gymnure found only at Mount Kerinci, Sumatra, Indonesia. It is listed by the International Union for Conservation of Nature as a critically endangered species due to a restricted range.
The dwarf catshark is a catshark of the family Scyliorhinidae, found only off the coast of Western Australia, at depths between 200 and 400 m. Its length is up to 44 cm.
A species that is extinct in the wild (EW) is one that has been categorized by the International Union for Conservation of Nature as known only by living members kept in captivity or as a naturalized population outside its historic range due to massive habitat loss.
The little margareta rat is a species of rodent in the family Muridae. It is endemic to the island of Sulawesi in Indonesia.
The Malayan tree rat is a species of rodent in the family Muridae. It is found only in Malaysia.
Discherodontus halei is a species of cyprinid fish from Southeast Asia. It appears to have a disjunct range; it is known from Pahang River in western Peninsular Malaysia and from the Tapi River in southern Thailand, as well as from the northern Chao Phraya River basin, Thailand. This species can reach a length of 10.5 centimetres (4.1 in) TL.
Leptopelis parvus, also known as the Kanole forest treefrog, is a species of frog in the family Arthroleptidae. It is endemic to the Democratic Republic of the Congo and is only known from the Upemba National Park.
Ixalotriton parva, the dwarf false brook salamander, is a species of salamander in the family Plethodontidae. It is endemic to a small mountainous area of Mexico where its natural habitat is subtropical or tropical moist montane forests. It is threatened by habitat loss. There is some doubt whether this species should be classified as Pseudoeurycea parva or Ixalotriton parva.
The small pedder galaxias or swamp galaxias, is a species of fish in the family Galaxiidae. It is endemic to Tasmania.
Gyraulus parvus is a species of freshwater snail in the family Planorbidae, the ram's horn snails. It is known by the common name ash gyro. It is native to much of North America and the Caribbean, where it occurs in Canada, the United States, Mexico, Hispaniola, Jamaica, Cuba, and Puerto Rico. It is also an introduced species in Eurasia, including Austria, the Czech Republic, France, Germany, and Israel.
Barbodes colemani is a species of cyprinid fish. It is endemic to Thailand and restricted to the upper Chao Phraya River basin. It is an uncommon species that inhabits streams and river tributaries, occasionally the mainstreams. Its placement in the genus Barbodes is not universally accepted and the Catalog of Fishes places this species in the genus Discherodontus.
Alloblennius parvus, the dwarf blenny, is a combtooth blenny, from the subfamily Salarinae, of the family Blenniidae. It is a tropical blenny which is known from the western Indian Ocean, and has been recorded swimming at a depth range of 6–10 metres. Dwarf blennies have pale bodies with a dark spot between their first and second dorsal spines. Males have a dark colouring beneath their heads and around their pectoral fins, and can reach a maximum standard length of 2.6 centimetres. The blennies are oviparous.
Discherodontus ashmeadi, commonly known as the redtail barb, is a fish native to the lower Mekong river basin in Thailand, Cambodia, Vietnam, and Laos. It inhabits both the mainstream Mekong and its tributaries, as well as lakes and reservoirs connected to rivers. It grows to 13.6 cm (5.4 in) SL. It is present in mixed fisheries but is not an important fishery species.
Discherodontus schroederi is a freshwater fish native to the Chao Phraya and Mae Klong basins in Thailand and to the Mekong basin in Laos. It inhabits submontane and hill streams and has also been found in the mainstream Mekong. Young individuals might occur in shaded, nearly stagnant side pools.
The Yemeni trident leaf-nosed bat is a species of bat found in the Middle East.
The Malagasy palm swift is a small swift in the family Apodidae. It is very similar to the African palm swift, Cypsiurus parvus, with which it was formerly considered conspecific. It was split based on differences in vocalizations and plumage coloration.