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Lake Towuti
Lake Towuti () is a lake in East Luwu Regency, South Sulawesi province, Indonesia. Surrounded by mountains, it is the largest lake of the island of Sulawesi and one of the five lakes of the Malili Lake system (the other being Matano, and the small Mahalona, Masapi and Lontoa (Wawantoa)).Gray, S.M., and J.S. McKinnon (2006). ''A comparative description of mating behaviour in the endemic telmatherinid fishes of Sulawesi's Malili Lakes.'' Environmental Biology of Fishes 75: 471–482 A river flows from the lake to the Boni Bay. The town Laronda is located on its shore. Ecology Together with the other lakes in the Malili Lake system, Towuti has a large number of endemic fishes ( Telmatherinid sail-fin silversides, ''Glossogobius'' and '' Mugilogobius'' gobies, ''Nomorhamphus'' halfbeaks and ''Oryzias'' ricefishes), ''Caridina'' shrimps, Parathelphusid crabs ('' Nautilothelphusa'', '' Parathelphusa'' and '' Syntripsa'') and ''Tylomelania'' snails. Among these, ''Caridina spong ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Sulawesi
South Sulawesi ( id, Sulawesi Selatan) is a province in the southern peninsula of Sulawesi. The Selayar Islands archipelago to the south of Sulawesi is also part of the province. The capital is Makassar. The province is bordered by Central Sulawesi and West Sulawesi to the north, the Gulf of Bone and Southeast Sulawesi to the east, Makassar Strait to the west, and Flores Sea to the south. The 2010 census estimated the population as 8,032,551 which makes South Sulawesi the most populous province on the island (46% of the population of Sulawesi is in South Sulawesi), and the sixth most populous province in Indonesia. At the 2020 Census this had risen to 9,073,509,Badan Pusat Statistik, Jakarta, 2021. and the official estimate as at mid 2021 was 9,139,531. The main ethnic groups in South Sulawesi are the Buginese, Makassarese, Toraja, and Mandar. The economy of the province is based on agriculture, fishing, and mining of gold, magnesium, iron and other metals. The pinisi, a trad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oryzias
''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 (''O. latipes'') is commonly used in science as a model organism, while others have very small ranges and are threatened. They are small, up to long, and most are relatively plain in colour. The genus name ''Oryzias'' is a reference to the scientific name for rice, '' Oryza''. They have an unusual reproductive behavior where the female facultatively carries the eggs in a cluster at the pelvic or anal fins for a period after they have been fertilized. Species There are currently 33 recognized species in this genus: * '' Oryzias asinua'' Parenti, Hadiaty, Lumbantobing & Herder, 2013 * '' Oryzias bonneorum'' Parenti, 2008 * '' Oryzias carnaticus'' Jerdon, 1849 * '' Oryzias celebensis'' M. C. W. Weber, 1894 (Celebes medaka) * '' Oryzias curvinotus'' Nichols & C. H. Pope, 1927 * '' Oryzias dancena'' F. Hamilton, 1822 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lakes Of Indonesia
This is a list of the notable lakes of Indonesia. Indonesia has 521 natural lakes and over 100 reservoirs, covering approximately 21,000 km². The total volume of water held is approximately 500 km³. The largest lake, by both area and volume, is Lake Toba in Sumatra. It holds 240 km³ of freshwater, and is the largest lake body in Southeast Asia. Indonesia has 3 of the 20 deepest lakes in the world - Lake Matano in Sulawesi (590 m), Lake Toba in Sumatra (505 m), and Lake Poso in Sulawesi (450 m). The only lake in Indonesia having a cryptodepression (the bottom of the lake is below sea level) is Lake Matano. The lakes and reservoirs supply water for personal and commercial uses, and support economic activities like fisheries, hydropower, irrigation, transport, and recreation. They assist in preventing floods, and are important ecological entities. Sumatra Kalimantan Java Lesser Sunda Islands Sulawesi Papua See also * List of lakes Refer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Tanganyika
Lake Tanganyika () is an African Great Lake. It is the second-oldest freshwater lake in the world, the second-largest by volume, and the second-deepest, in all cases after Lake Baikal in Siberia. It is the world's longest freshwater lake. The lake is shared among four countries—Tanzania, the Democratic Republic of the Congo (DRC), Burundi, and Zambia, with Tanzania (46%) and DRC (40%) possessing the majority of the lake. It drains into the Congo River system and ultimately into the Atlantic Ocean. Etymology "Tanganika" was the name of the lake that Henry Morton Stanley encountered when he was at Ujiji in 1876. The name first originated from the Bembe language when they arrived in South Kivu around the 7th century, they discovered the lake and started calling it “êtanga ‘ya’ni’â” which means “a big river” in their Bantu language. Stanley found also other names for the lake among different ethnic groups, like the Kimana, the Yemba and the Msaga. An alt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commensal
Commensalism is a long-term biological interaction (symbiosis) in which members of one species gain benefits while those of the other species neither benefit nor are harmed. This is in contrast with mutualism, in which both organisms benefit from each other; amensalism, where one is harmed while the other is unaffected; parasitism, where one is harmed and the other benefits, and parasitoidism, which is similar to parasitism but the parasitoid has a free-living state and instead of just harming its host, it eventually ends up killing it. The commensal (the species that benefits from the association) may obtain nutrients, shelter, support, or locomotion from the host species, which is substantially unaffected. The commensal relation is often between a larger host and a smaller commensal; the host organism is unmodified, whereas the commensal species may show great structural adaptation consistent with its habits, as in the remoras that ride attached to sharks and other fishes. Remo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freshwater Sponge
Sponges, the members of the phylum Porifera (; meaning 'pore bearer'), are a basal animal clade as a sister of the diploblasts. They are multicellular organisms that have bodies full of pores and channels allowing water to circulate through them, consisting of jelly-like mesohyl sandwiched between two thin layers of cells. Sponges have unspecialized cells that can transform into other types and that often migrate between the main cell layers and the mesohyl in the process. Sponges do not have nervous, digestive or circulatory systems. Instead, most rely on maintaining a constant water flow through their bodies to obtain food and oxygen and to remove wastes. Sponges were first to branch off the evolutionary tree from the last common ancestor of all animals, making them the sister group of all other animals. Etymology The term ''sponge'' derives from the Ancient Greek word ( 'sponge'). Overview Sponges are similar to other animals in that they are multicellular, hete ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caridina Spongicola
''Caridina spongicola'' is a small species of freshwater shrimp from Sulawesi (Indonesia) that reaches in length. In the wild it strictly lives on an undescribed species of freshwater sponge, making it one of only two known commensal species of freshwater shrimp (the other is a '' Limnocaridina'' shrimp that lives in mussels in Lake Tanganyika, East Africa). It is popularly known as the harlequin shrimp, and also sometimes Celebes beauty shrimp or sponge shrimp in the aquarium trade. It is often confused with '' Caridina woltereckae'', a larger and more contrastingly colored species found in the same region as ''C. spongicola''.von Rintelen, K.; and Cai, Y. (2009). Radiation of endemic species flocks in ancient lakes: Systematic revision of the freshwater shrimp Caridina H. Milne Edawrds, 1837 (Crustacea: Decapoda: Atyidae) from the ancient lakes of Sulawesi, Indonesia, with the description of eight new species. Raffles Bulletin of Zoology 57: 343-352. Description The species h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tylomelania
''Tylomelania'' is a genus of freshwater snails which have an operculum, aquatic gastropod mollusks in the family Pachychilidae. In the aquarium hobby, snails from this genus are commonly known as "rabbit snails" (not to be confused with sea hares). A sister group (the closest relative) of ''Tylomelania'' is genus '' Pseudopotamis'' (2 species living on the Torres Strait Islands).von Rintelen T., Stelbrink B. Marwoto R. M. & Glaubrecht M. (2014). "A Snail Perspective on the Biogeography of Sulawesi, Indonesia: Origin and Intra-Island Dispersal of the Viviparous Freshwater Gastropod ''Tylomelania''". ''PLoS ONE'' 9(6): e98917. . ''Tylomelania'' and ''Pseudopotamis'' split in the Middle Miocene c. 19.5 Mya. Distribution These freshwater snails are endemic to Sulawesi in Indonesia, with the vast majority restricted to Lake Poso and the Malili Lake system (consisting of Matano and Towuti, and the smaller Lontoa (Wawantoa), Mahalona, Masapi).von Rintelen T., von Rinte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syntripsa
''Syntripsa'' is a genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nom ... of freshwater crabs found in lakes on the Indonesian island of Sulawesi.Chia, Oliver KS, and Peter KL Ng. "The freshwater crabs of Sulawesi, with descriptions of two new genera and four new species (Crustacea: Decapoda: Brachyura: Parathelphusidae)." (2006). Species There are two species in this genus: * '' Syntripsa flavichela'' * '' Syntripsa matannensis'' References Further reading *Schubart, Christoph D., Tobias Santl, and Peter Koller. "Mitochondrial patterns of intra-and interspecific differentiation among endemic freshwater crabs of ancient lakes in Sulawesi." Contributions to Zoology 77.2 (2008): 83-90. *Schubart, Christoph D., and Peter KL Ng. "A new molluscivore crab from Lake Poso confi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
