|
Melanotaenia Lacustris
The Lake Kutubu rainbowfish (''Melanotaenia lacustris'') is a species of fish in the family Melanotaeniidae. It is also known as turquoise rainbowfish. It is one of 13 fish endemic to Lake Kutubu, a lake found within the Kikori River system in Papua New Guinea Papua New Guinea (abbreviated PNG; , ; tpi, Papua Niugini; ho, Papua Niu Gini), officially the Independent State of Papua New Guinea ( tpi, Independen Stet bilong Papua Niugini; ho, Independen Stet bilong Papua Niu Gini), is a country i .... Sources Melanotaenia Freshwater fish of Papua New Guinea Fish described in 1964[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ian Stafford Ross Munro
Ian Stafford Ross Munro (1919–1994) was an Australian Ichthyology, ichthyologist and Marine biology, marine biologist who worked for CSIRO from 1943 until his retirement. From 1963 he led the Gulf of Carpentaria Prawn Survey. He is honoured in the Specific name (zoology), specific name of the fish ''Crapatalus munroi''. See also *:Taxa named by Ian Stafford Ross Munro References {{DEFAULTSORT:Munro, Ian Stafford Ross 1919 births 1994 deaths 20th-century Australian zoologists Australian ichthyologists Australian zoologists Australian marine biologists ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fish
Fish are aquatic, craniate, gill-bearing animals that lack limbs with digits. Included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish as well as various extinct related groups. Approximately 95% of living fish species are ray-finned fish, belonging to the class Actinopterygii, with around 99% of those being teleosts. The earliest organisms that can be classified as fish were soft-bodied chordates that first appeared during the Cambrian period. Although they lacked a true spine, they possessed notochords which allowed them to be more agile than their invertebrate counterparts. Fish would continue to evolve through the Paleozoic era, diversifying into a wide variety of forms. Many fish of the Paleozoic developed external armor that protected them from predators. The first fish with jaws appeared in the Silurian period, after which many (such as sharks) became formidable marine predators rather than just the prey of arthropods. Mos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melanotaeniidae
The rainbowfish or Melanotaeniidae is a family of small, colourful freshwater fish found in northern and eastern Australia, New Guinea (including islands in Cenderawasih Bay and Raja Ampat Islands in Indonesia), Sulawesi and Madagascar. The largest rainbowfish genus, ''Melanotaenia'', derives from the ancient Greek ''melano'' (black) and ''taenia'' (banded). Translated, it means "black-banded", and is a reference to the often striking lateral black bands that run along the bodies of those in the genus ''Melanotaenia''. Characteristics The Melanotaeniidae is characterised by having their distal premaxillary teeth enlarged. They have a compressed body with the two dorsal fins being separated but with only a small gap between them. There are 3–7 spines in the first dorsal fin while the second has 6–22 rays, with the first ray being a stout spine in some species, the anal fin has 10–30 rays and, again, the first may be a stout spine in some species. The lateral line is either ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemism
Endemism is the state of a species being found 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 found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Kutubu
Lake Kutubu is the second-largest lake in Papua New Guinea,Lake Kutubu at Ramsar site after Lake Murray, and, at 800 m above sea level, the largest upland body of water,Pilot and Demonstration Activities: Integrated Catchment Management in Lake Kutubu, Papua New Guinea at website with an area of 49.24 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kikori River
The Kikori River is a major river in southern Papua New Guinea on the island of New Guinea. The river has a total length of and flows southeast into the Gulf of Papua, with its delta at the head of the gulf. The settlement of Kikori lies on the delta. Geography The catchment area extends from alpine grasslands of the Southern Highlands to mangrove wetlands of the mouth at Papua Gulf. The Kikori arises at the confluence of the Hegigio with the Mubi (river) or Digimu, into which Lake Kutubu drained. The average rainfall in the Kikori catchment is 5900 mm. The city of the same name is located on the right bank just before its confluence with the delta. Economy The Kikori river basin is home to large oil and gas fields that have been mined since the 1990s. A pipeline for oil and gas transport ( Papua New Guinea LNG Project) runs in the Kikori River system from Lake Kutubu over to Papua Gulf. Biodiversity The Kikori river system is known for its biodiversity. Mount Bosavi, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Papua New Guinea
Papua New Guinea (abbreviated PNG; , ; tpi, Papua Niugini; ho, Papua Niu Gini), officially the Independent State of Papua New Guinea ( tpi, Independen Stet bilong Papua Niugini; ho, Independen Stet bilong Papua Niu Gini), is a country in Oceania that comprises the eastern half of the island of New Guinea and its offshore islands in Melanesia (a region of the southwestern Pacific Ocean north of Australia). Its capital, located along its southeastern coast, is Port Moresby. The country is the world's third largest island country, with an area of . At the national level, after being ruled by three external powers since 1884, including nearly 60 years of Australian administration starting during World War I, Papua New Guinea established its sovereignty in 1975. It became an independent Commonwealth realm in 1975 with Elizabeth II as its queen. It also became a member of the Commonwealth of Nations in its own right. There are 839 known languages of Papua New Guinea, one of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melanotaenia
''Melanotaenia'' is a genus of rainbowfish from Australia, Indonesia (West Papua), New Guinea, and nearby smaller islands. Species There are currently 86 recognized species in this genus: * '' Melanotaenia affinis'' ( M. C. W. Weber, 1908) (New Guinea rainbowfish) * '' Melanotaenia ajamaruensis'' G. R. Allen & N. J. Cross, 1980 (Ajamaru rainbowfish) * '' Melanotaenia albimarginata'' G. R. Allen, Hadiaty, Unmack & Erdmann, 2015 (White-tip rainbowfish) Allen, G.R., Hadiaty, R.K., Unmack, P.J. & Erdmann, M.V. (2015): Rainbowfishes (''Melanotaenia'': Melanotaeniidae) of the Aru Islands, Indonesia with descriptions of five new species and redescription of ''M. patoti'' Weber and ''M. senckenbergianus'' Weber. ''aqua, International Journal of Ichthyology, 21 (2): 66-108.'' * '' Melanotaenia ammeri'' G. R. Allen, Unmack & Hadiaty, 2008 (Ammer's rainbowfish) * '' Melanotaenia angfa'' G. R. Allen, 1990 (Yakati rainbowfish) * '' Melanotaenia arfakensis'' G. R. Allen, 1990 (Arfak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freshwater Fish Of Papua New Guinea
Fresh water or freshwater is any naturally occurring liquid or frozen water containing low concentrations of dissolved salts and other total dissolved solids. Although the term specifically excludes seawater and brackish water, it does include non- salty mineral-rich waters such as chalybeate springs. Fresh water may encompass frozen and meltwater in ice sheets, ice caps, glaciers, snowfields and icebergs, natural precipitations such as rainfall, snowfall, hail/ sleet and graupel, and surface runoffs that form inland bodies of water such as wetlands, ponds, lakes, rivers, streams, as well as groundwater contained in aquifers, subterranean rivers and lakes. Fresh water is the water resource that is of the most and immediate use to humans. Water is critical to the survival of all living organisms. Many organisms can thrive on salt water, but the great majority of higher plants and most insects, amphibians, reptiles, mammals and birds need fresh water to survive. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fish Described In 1964
Fish are aquatic, craniate, gill-bearing animals that lack limbs with digits. Included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish as well as various extinct related groups. Approximately 95% of living fish species are ray-finned fish, belonging to the class Actinopterygii, with around 99% of those being teleosts. The earliest organisms that can be classified as fish were soft-bodied chordates that first appeared during the Cambrian period. Although they lacked a true spine, they possessed notochords which allowed them to be more agile than their invertebrate counterparts. Fish would continue to evolve through the Paleozoic era, diversifying into a wide variety of forms. Many fish of the Paleozoic developed external armor that protected them from predators. The first fish with jaws appeared in the Silurian period, after which many (such as sharks) became formidable marine predators rather than just the prey of arthropods. Mos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Endemism")
