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Drosophila Sharpi
''Drosophila sharpi'' (syn. ''D. attigua'') is a rare species of fly, one of several species known as the Hawaiian picture-wing flies. It is endemic to Hawaii, where it is known only from the island of Kauai. It was federally listed as an endangered species An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching and inv ... of the United States in 2010.USFWSDetermination of Endangered Status for 48 Species on Kauai and Designation of Critical Habitat; Final Rule.''Federal Register'' April 13, 2010. This fly lives in wet forest habitat between about 3000 and 4000 feet in elevation on the island of Kauai. It is a microbivore that lives on decomposing plant material, likely from '' Cheirodendron'' and '' Tetraplasandra''. References {{Taxonbar, from=Q5308597 sharpi Endemic fauna of Hawaii ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...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 t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetraplasandra
''Tetraplasandra'' is a no longer recognised genus of plants in the ivy family, Araliaceae. They are small to medium trees, (rarely shrubs or large trees) of mesic to wet forests.Porter P. Lowry II. 1990. "Araliaceae", pages 224-237. In: Warren L. Wagner, Derral R. Herbst, and Sy H. Sohmer. ''Manual of the Flowering Plants of Hawaii'', Revised Edition, 1999. Bishop Museum Press: Hololulu Some authors have recognized as many as 19 species in ''Tetraplasandra'',Earl Edward Sherff. 1955. "Revision of the Hawaiian members of the genus ''Tetraplasandra'' A. Gray". ''Fieldiana: Botany'' 29(2):49-142. while others have recognized as few as six. In 2007, the authors of a scientific paper recommended that the genus be divided into nine species.Annemarie Costello and Timothy J. Motley. 2007. "Phylogenetics of the Tetraplasandra Group (Araliaceae) Inferred from ITS, 5S-NTS, and Morphology". ''Systematic Botany'' 32(2):464-477. In 2010, all of these nine species were included in ''Polyscias'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cheirodendron
''Cheirodendron'' is a genus of flowering plant in the family Araliaceae. All six species in the genus are endemic to Polynesia. The five Hawaiian species are generally called ''ōlapa'', and occur in wet forests on all major islands as well as some mesic forests, such as Kipuka Puaulu. Species *''Cheirodendron bastardianum'' (Decaisne) Frodin ( Marquesas Islands) (= ''C. marquesense'') *''Cheirodendron dominii'' Kraj. Kauai *''Cheirodendron fauriei'' Hochr. (Kauai) *''Cheirodendron forbesii'' (Sherff) Lowry (Kauai) *''Cheirodendron platyphyllum'' ( Hook. & Arn.) Seem. - ''Lapalapa'' ( Oahu, Kauai) **''C. platyphyllum'' ssp. ''kauaiense'' **''C. platyphyllum'' ssp. ''platyphyllum'' *''Cheirodendron trigynum'' ( Gaudich.) A.Heller Amos Arthur Heller (March 21, 1867 – May 19, 1944) was an American botanist Botany, also called , plant biology or phytology, is the science of plant life and a branch of biology. A botanist, plant scientist or phytologist is a s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microbivore
Microbivory (adj. microbivorous, microbivore) is a feeding behavior consisting of eating microbes (especially bacteria) practiced by animals of the mesofauna, microfauna and meiofauna. Microbivorous animals include some soil nematodes, springtails or flies such as '' Drosophila sharpi''. A well known example of microbivorous nematodes is the model roundworm ''Caenorhabditis elegans'' which is maintained in culture in labs on agar plates, fed with the 'OP50' ''Escherichia coli'' strain of bacteria. In food webs of ecosystems, microbivores can be distinguished from detritivores, generally thought playing the roles of decomposers, as they don't consume decaying dead matter but only living microorganisms. Use of term in robotics There is also use of the term 'microbivore' to qualify the concept of robot A robot is a machine—especially one programmable by a computer—capable of carrying out a complex series of actions automatically. A robot can be guided by an external ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endangered Species
An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching and invasive species. The International Union for Conservation of Nature (IUCN) Red List lists the global conservation status of many species, and various other agencies assess the status of species within particular areas. Many nations have laws that protect conservation-reliant species which, for example, forbid hunting, restrict land development, or create protected areas. Some endangered species are the target of extensive conservation efforts such as captive breeding and habitat restoration. Human activity is a significant cause in causing some species to become endangered. Conservation status The conservation status of a species indicates the likelihood that it will become extinct. Multiple factors are considered when assess ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kauai
Kauai, () anglicized as Kauai ( ), is geologically the second-oldest of the main Hawaiian Islands (after Niʻihau). With an area of 562.3 square miles (1,456.4 km2), it is the fourth-largest of these islands and the List of islands of the United States by area, 21st largest island in the United States. Nicknamed the Garden Isle, Kauai lies 73 miles (117 km) across the Channels of the Hawaiian Islands#Kaʻieʻie Waho Channel, Kauai Channel, northwest of Oahu, Oahu. This island is the site of Waimea Canyon State Park and the Na Pali Coast State Park. The United States Census Bureau defines Kauai as census tracts 401 through 409 of Kauai County, Hawaii, Kauai County, Hawaii, which comprises all of the county except the islands of Kaʻula, Lehua and Niihau, Niihau. The 2020 United States Census, 2020 United States census population of the island was 73,298. The most populous town is Kapaa, Hawaii, Kapaa. Etymology and language Hawaiian narrative locates the name's origi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hawaii
Hawaii ( ; haw, Hawaii or ) is a state in the Western United States, located in the Pacific Ocean about from the U.S. mainland. It is the only U.S. state outside North America, the only state that is an archipelago, and the only state geographically located within the tropics. Hawaii comprises nearly the entire Hawaiian archipelago, 137 volcanic islands spanning that are physiographically and ethnologically part of the Polynesian subregion of Oceania. The state's ocean coastline is consequently the fourth-longest in the U.S., at about . The eight main islands, from northwest to southeast, are Niihau, Kauai, Oahu, Molokai, Lānai, Kahoolawe, Maui, and Hawaii—the last of these, after which the state is named, is often called the "Big Island" or "Hawaii Island" to avoid confusion with the state or archipelago. The uninhabited Northwestern Hawaiian Islands make up most of the Papahānaumokuākea Marine National Monument, the United States' largest prot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synonym (taxonomy)
The Botanical and Zoological Codes of nomenclature treat the concept of synonymy differently. * In botanical nomenclature, a synonym is a scientific name that applies to a taxon that (now) goes by a different scientific name. For example, Linnaeus was the first to give a scientific name (under the currently used system of scientific nomenclature) to the Norway spruce, which he called ''Pinus abies''. This name is no longer in use, so it is now a synonym of the current scientific name, '' Picea abies''. * In zoology, moving a species from one genus to another results in a different binomen, but the name is considered an alternative combination rather than a synonym. The concept of synonymy in zoology is reserved for two names at the same rank that refers to a taxon at that rank - for example, the name ''Papilio prorsa'' Linnaeus, 1758 is a junior synonym of ''Papilio levana'' Linnaeus, 1758, being names for different seasonal forms of the species now referred to as ''Araschnia l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthropod
Arthropods (, (gen. ποδός)) are invertebrate animals with an exoskeleton, a Segmentation (biology), segmented body, and paired jointed appendages. Arthropods form the phylum Arthropoda. They are distinguished by their jointed limbs and Arthropod cuticle, cuticle made of chitin, often Mineralization (biology), mineralised with calcium carbonate. The arthropod body plan consists of segments, each with a pair of appendages. Arthropods are bilaterally symmetrical and their body possesses an exoskeleton, external skeleton. In order to keep growing, they must go through stages of moulting, a process by which they shed their exoskeleton to reveal a new one. Some species have wings. They are an extremely diverse group, with up to 10 million species. The haemocoel, an arthropod's internal cavity, through which its haemolymph – analogue of blood – circulates, accommodates its interior Organ (anatomy), organs; it has an open circulatory system. Like their exteriors, the internal or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Percy Hall Grimshaw
Percy Hall Grimshaw FRSE FERS ISO (1869 in Leeds – 1939 in Edinburgh) was an English entomologist and zoogeographer. He was an expert on butterflies ( Lepidoptera). He is also known for his work on Diptera. Life He was born in Leeds the son of Emma and David Grimshaw. He originally was in banking in Leeds. In 1895 he accompanied William Eagle Clarke to Edinburgh to take on roles at the Royal Scottish Museum as an entomologist. From 1930 to 1935 he was Keeper of Natural History in the museum. He is known mainly for his work on Diptera. In 1909 he was elected a Fellow of the Royal Society of Edinburgh. His proposers were Sir James Johnston Dobbie, John Horne, William Eagle Clarke and Ramsay Heatley Traquair. He died in Edinburgh on 14 November 1939. Family He was married to Jeannie Blair White. Works partial list *1901 Diptera. p. l-77 ''Fauna Hawaiiensis'' and 1902 supplement with Paul Speiser *1911 Bartholomew, J.G., Clarke, W.E., Grimshaw, P.H. Atlas of Zoogeogra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drosophila (subgenus)
''Drosophila'' is a paraphyletic subgenus of the genus ''Drosophila'', a classification of fruit flies. This subgenus was first described by Alfred Sturtevant in 1939.Sturtevant, A. H. (1939)On the subdivision of the genus ''Drosophila'' ''Proceedings of the National Academy of Sciences of the United States of America''. 25, 137–141. Members of the subgenus Drosophila can be distinguished from other Drosophilid species by breaks in the pigmentation along the dorsal section of their abdomen. Phylogeny Most species are within three major groups, the ''virilis-repleta'' radiation, the ''immigrans-tripunctata'' radiation and the Hawaiian Drosophila. Additionally, several smaller species groups are recognized consisting of smaller numbers of species, like the ''tumiditarsus'' species group and the ''polychaeta'' species group. Gallery File:Drosophila immigrans side on (14412343468).jpg, '' D. immigrans'' ( ''immigrans'' species group) File:Dinnubila4.tif, '' D. innubila'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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