| Sharp-jawed buntingi | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Beloniformes |
| Family: | Adrianichthyidae |
| Genus: | Oryzias |
| Species: | O. orthognathus |
| Binomial name | |
| Oryzias orthognathus Kottelat, 1990 | |
The sharp-jawed buntingi (Oryzias orthognathus) is a species of ricefish in the family Adrianichthyidae. It is endemic to Lake Poso in Sulawesi, Indonesia.
The sharp-jawed buntingi is known to live in a freshwater environment. It is the native to the areas of Indonesia, Asia, Lake Poso, and central Sulawesi. [1] This species is known to live within a benthopelagic range. They are also native to a tropical environment. The sharp-jawed buntingi is considered to be a non-migratory species. The maximum recorded length of this species as an unsexed male is about 6.5 centimeters or about 2.55 inches. The common length of this species is about 5 centimeters or about 1.96 inches. The Sharp-jawed buntingi is a non-annual breeder. [2] It is considered to be difficult to have in an aquarium. It is used for human commercial use in aquariums. [3] This species serves as no threat to humans and they are harmless. [4]
Sulawesi, also known as Celebes, is one of the four Greater Sunda Islands. It is governed by Indonesia. The world's eleventh-largest island, it is situated east of Borneo, west of the Maluku Islands, and south of Mindanao and the Sulu Archipelago. Within Indonesia, only Sumatra, Borneo and Papua are larger in territory, and only Java and Sumatra have larger populations.
The ricefishes are a family (Adrianichthyidae) of small ray-finned fish that are found in fresh and brackish waters from India to Japan and out into the Malay Archipelago, most notably Sulawesi. The common name ricefish derives from the fact that some species are found in rice paddies. This family consists of about 37 species in two genera. Several species are rare and threatened, and some 2–4 may already be extinct.
Lake Poso is a lake in Central Sulawesi, Indonesia, and the third-deepest lake in Indonesia.
Adrianichthys kruyti is a critically endangered species of ricefish that is endemic to Lake Poso, Sulawesi, Indonesia. It was discovered by Max Wilhelm Carl Weber on his Siboga Expedition to Indonesia.
The pygmy rainbowfish is a species of rainbowfish in the subfamily Melanotaeniinae. It is endemic to Australia.
The Poso halfbeak is a species of viviparous halfbeak endemic to Lake Poso and its tributaries in Sulawesi, Indonesia.
Oryzias celebensis, the Celebes medaka, fish in the family Adrianichthyidae. It is endemic to rivers, streams and lakes on the Indonesian island of Sulawesi and one river in East Timor.
Oryzias is a genus of ricefishes native to fresh and brackish water in east and south Asia. Some species are widespread and the Japanese rice fish is commonly used in science as a model organism, while others have very small ranges and are threatened. They are small, up to 8 cm (3.1 in) long, and most are relatively plain in colour.
Oryzias marmoratus, also known as the marmorated ricefish or marmorated medaka, is a species of fish in the family Adrianichthyidae, from Lake Towuti, Lake Mahalona, Lake Lontoa and associated streams in Sulawesi, Indonesia.
Oryzias matanensis, the Matano ricefish, is a species of fish in the family Adrianichthyidae. It is endemic to Lake Matano in Sulawesi, Indonesia.
The black buntingi is a species of fish in the family Adrianichthyidae. It is endemic to Lake Poso in Sulawesi, Indonesia, here it is a pelagic species found over sand and pebble substrates.
Oryzias profundicola, the yellow-finned medaka or yellow-finned ricefish, is a species of fish in the family Adrianichthyidae.
Mugilogobius sarasinorum, Sarasin's goby, is a species of goby endemic to Lake Poso in Sulawesi, Indonesia. This species can reach a length of 8 centimetres (3.1 in) TL. It is important to local commercial fisheries and the fishing community.
The egg-carrying buntingi is a species of fish in the family Adrianichthyidae. It is endemic to Lake Poso in Sulawesi, Indonesia.
Popta's buntingi is a critically endangered species of fish in the family Adrianichthyidae. It is endemic to Lake Poso in Sulawesi, Indonesia. This species was described by Max Carl Wilhelm Weber and Lieven Ferdinand de Beaufort in 1922 and they gave it the species name poptae in honour of their fellow Dutch ichthyologist Canna Maria Louise Popta (1860-1929).
Oryzias sarasinorum, the Sarasins minnow or Sarasins buntingi, is a species of ricefish in the Adrianichthyidae. It is endemic to Lake Lindu in Lore Lindu National Park, Sulawesi, Indonesia. This species was described as Haplochilus sarasinorum by C.M.L. Popta in 1905 and she named it in honour of the Swiss naturalists and second cousins Paul Sarasin (1856-1929) and Fritz Sarasin (1859-1942), the latter being the collector of the type. Although the IUCN state that the population of this fish is stabled it is threatened by introduced non native fish, common carp, Mozambique tilapia and walking catfish; and a decline in water quality caused by increased agriculture in the lake's catchment which is causing a decline in water quality, it is therefore assessed as Critically Endangered.
Oryzias mekongensis is a species of fish in the family Adrianichthyidae. It is endemic to the Mekong River Basin in southeast Asia, where found in ditches, canals and ponds.
Oryzias luzonensis is a species of fish in the family Adrianichthyidae. It is endemic to north Luzon in the Philippines, and it is difficult to keep in an aquarium. It is overall grayish with a yellow tinge above.
Adrianichthys is a genus of ricefishes. The genus is endemic to Lake Poso in Sulawesi, Indonesia. All four species are considered seriously threatened and two of these, A. kruyti and A. roseni, have not been recorded for decades, leading to fears that they already are extinct. Adrianichthys are larger than the Oryzias ricefish, reaching lengths of 8.5–17.1 cm (3.3–6.7 in) depending on the exact species involved. The name of this genus is a compound ending in the Greek ichthys for "fish" with the first part honouring the linguist and missionary Nicolaus Adriani (1865-1926), who collected specimens around Lake Poso.
Adrianichthys roseni is a species of ricefish, a member of the family Adrianichthyidae which is endemic to Lake Poso on Sulawesi. Since the holotype was collected in 1978 there have been no reports of this species and if it still exists then it has a very low population. The IUCN categorise it as Critically Endangered. The specific name honours Donn E. Rosen (1929-1986) of the American Museum of Natural History.
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