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Montane Monkey-faced Bat
The montane monkey-faced bat or montane flying monkey (''Pteralopex pulchra'') is a megabat endemic to the Solomon Islands. It is listed as a critically endangered species. Due to its imperilled status, it is identified by the Alliance for Zero Extinction as a species in danger of imminent extinction. In 2013, Bat Conservation International listed this species as one of the 35 species of its worldwide priority list of conservation. Only one individual has ever been found. Taxonomy and etymology It was described as a new species in 1991 by Australian mammalogist Tim Flannery. The holotype was collected in May 1990 on Mount Makarakomburu, which is on Guadalcanal Island. Its species name "''pulchra''" is . Description It is the smallest member of its genus. The holotype weighed . The length of its head and body together is . Its forearm is long. Its ears are short and narrow, at long. Like other monkey-faced bats, it wings attach to the body near the spine rather than at the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tim Flannery
Timothy Fridtjof Flannery (born 28 January 1956) is an Australian mammalogist, palaeontologist, environmentalist, Conservation biology, conservationist, Exploration, explorer, author, Science communication, science communicator, activist and public scientist. He was awarded Australian of the Year in 2007 for his work and advocacy on environmental issues. Flannery grew up in Sandringham, Victoria, Sandringham, and studied English at La Trobe University in 1977. He then switched disciplines to pursue paleontology. As a researcher, Flannery had roles at several universities and museums in Australia, specialising in fossil Marsupial, marsupials and Evolution of mammals, mammal evolution. He made notable contributions to the palaeontology of Australia and New Guinea during the 1980s, including reviewing the evolution and fossil records of Phalangeridae and Macropodidae. While mammal curator at the Australian Museum, he undertook a survey of the mammals of Melanesia, where he identif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patagium
The patagium (plural: patagia) is a membranous body part that assists an animal in obtaining lift when gliding or flight. The structure is found in extant and extinct groups of flying and gliding animals including bats, birds, some dromaeosaurs, pterosaurs, gliding mammals, some flying lizards, and flying frogs. The patagium that stretches between an animal's hind limbs is called the uropatagium (especially in bats) or the interfemoral membrane. Bats In bats, the skin forming the surface of the wing is an extension of the skin of the abdomen that runs to the tip of each digit, uniting the forelimb with the body. The patagium of a bat has four distinct parts: #Propatagium: the patagium present from the neck to the first digit. #Dactylopatagium: the portion found within the digits. #Plagiopatagium: the portion found between the last digit and the hindlimbs. #Uropatagium: the posterior portion of the flap between the two hindlimbs. Pterosaurs In the flying pterosaurs, the patag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mammals Of The Solomon Islands
This is a list of the mammal species recorded in the Solomon Islands archipelago. The geographical area covered by this article refers to the archipelago of the Solomon Islands, which includes Bougainville Island, a province of Papua New Guinea, as well as the group of islands that make up the nation state of Solomon Islands. Within this area there are sixty-three mammal species of which four are critically endangered, one is endangered, and fifteen are vulnerable. Three of the species listed for the Solomon Islands are considered to be extinct.This list is derived from the IUCN Red List which lists species of mammals and includes those mammals that have recently been classified as extinct (since 1500 AD). The taxonomy and naming of the individual species is based on those used in existing Wikipedia articles as of 21 May 2007 and supplemented by the common names and taxonomy from the IUCN, Smithsonian Institution, or University of Michigan where no Wikipedia article was available ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Fauna Of The Solomon Islands
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 s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bats Of Oceania
Bats are mammals of the Order (biology), order Chiroptera.''cheir'', "hand" and πτερόν''pteron'', "wing". With their forelimbs adapted as wings, they are the only mammals capable of true and sustained flight. Bats are more agile in flight than most birds, Bat flight, flying with their very long spread-out digits covered with a thin skin, membrane or patagium. The smallest bat, and arguably the smallest extant mammal, is Kitti's hog-nosed bat, which is in length, across the wings and in mass. The largest bats are the Flying fox#Physical characteristics, flying foxes, with the giant golden-crowned flying fox, ''Acerodon jubatus'', reaching a weight of and having a wingspan of . The second largest order of mammals after rodents, bats comprise about 20% of all classified mammal species worldwide, with over 1,400 species. These were traditionally divided into two suborders: the largely fruit-eating megabats, and the Animal echolocation, echolocating microbats. But more r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alcorn's Pocket Gopher
Alcorn's pocket gopher (''Pappogeomys bulleri alcorni'') is a subspecies of rodent in the family Geomyidae. It is endemic to Mexico. Its natural habitat In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical ... is montane pine-oak forest (910-3,010 m) in the Sierra del Tigre of south Jalisco. It is reputed to damage corn and bean fields and has been persecuted by farmers as a pest. The species is considered to be critically endangered. References Pappogeomys Endemic mammals of Mexico Natural history of Jalisco Mammals described in 1957 Critically endangered animals Critically endangered biota of Mexico Taxonomy articles created by Polbot Taxobox binomials not recognized by IUCN {{Geomyidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endangered Species Act Of 1973
The Endangered Species Act of 1973 (ESA or "The Act"; 16 U.S.C. § 1531 et seq.) is the primary law in the United States for protecting imperiled species. Designed to protect critically imperiled species from extinction as a "consequence of economic growth and development untempered by adequate concern and conservation", the ESA was signed into law by President Richard Nixon on December 28, 1973. The Supreme Court of the United States described it as "the most comprehensive legislation for the preservation of endangered species enacted by any nation"."Tennessee Valley Authority v. Hill" 437 U.S. 153 (1978) Retrieved 24 November 2015. The purposes of the ESA are two-fold: to prevent extinction and to recover species to the point where the law's protections are not needed. It therefo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WildEarth Guardians
WildEarth Guardians is a non-profit grassroots environmental organization best known for its decade-long legal action against the US Fish and Wildlife Service, which culminated in 2011 with the Fish and Wildlife Service agreeing to move forward with protection for more than 800 species under the Endangered Species Act. WildEarth Guardians operates primarily in the Rocky Mountain region of the United States, Canada, and Mexico, and in the Pacific Northwest. As of January 2015, WildEarth Guardians has over 67,000 members. The headquarters are in Santa Fe, New Mexico, with field offices in Boulder, Colorado; Denver; Eugene, Oregon; Laramie, Wyoming; Missoula, Montana; Portland, Oregon; San Diego, California; Salt Lake City, Utah; and Tucson, Arizona. Their legal teams and conservation work are supported by membership donations, private foundations, and government grants and contracts. The 2014 annual budget was about $4.1 million, of which 31% came from 57 private foundations and 3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN
The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natural resources. It is involved in data gathering and analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable". Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice and through building partnerships. The organization is best known to the wider ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extinction
Extinction is the termination of a kind of organism or of a group of kinds (taxon), usually a species. The moment of extinction is generally considered to be the death of the last individual of the species, although the capacity to breed and recover may have been lost before this point. Because a species' potential range may be very large, determining this moment is difficult, and is usually done retrospectively. This difficulty leads to phenomena such as Lazarus taxa, where a species presumed extinct abruptly "reappears" (typically in the fossil record) after a period of apparent absence. More than 99% of all species that ever lived on Earth, amounting to over five billion species, are estimated to have died out. It is estimated that there are currently around 8.7 million species of eukaryote globally, and possibly many times more if microorganisms, like bacteria, are included. Notable extinct animal species include non-avian dinosaurs, saber-toothed cats, dodos, m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montane Ecosystems
Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures fall as elevation increases, causing the ecosystem to stratify. This stratification is a crucial factor in shaping plant community, biodiversity, metabolic processes and ecosystem dynamics for montane ecosystems. Dense montane forests are common at moderate elevations, due to moderate temperatures and high rainfall. At higher elevations, the climate is harsher, with lower temperatures and higher winds, preventing the growth of trees and causing the plant community to transition to montane grasslands, shrublands or alpine tundra. Due to the unique climate conditions of montane ecosystems, they contain increased numbers of endemic species. Montane ecosystems also exhibit variation in ecosystem services, which include carbon storage and water supply. Life zones As elevation increases, the climate becomes cooler, due to a decrease in a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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