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Keesingia Gigas
''Keesingia gigas'', the "giant" (Greek ''gigas'') ''Keesingia'', is one of two new species of Irukandji jellyfish, the only one of the genus ''Keesingia'' in the Alatinidae, Alatinid family. Found off the north-west coast of Western Australia, the species is able to deliver an extremely deadly sting which can cause the victim to experience the Irukandji syndrome which can cause pain, nausea, vomiting and in some rare instances stroke or heart failure. About the length of a person's arm, the species is unique because Irukandji jellyfish are usually the size of a finger nail. Moreover, none of the specimens found so far have tentacles. It was named after the marine biologist John Keesing, who captured one near Shark Bay in 2013. This and another new species bring the total number of jellyfish known to cause Irukandji syndrome worldwide up to 16, four them coming from Western Australia. References External links * Alatinidae Cnidarians of Australia Fauna of Western Aust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irukandji Jellyfish
The Irukandji jellyfish ( ) are any of several similar, extremely venomous species of rare box jellyfish. With a very small adult size of about a cubic centimetre (1 cm3 or 0.061 in3), they are both one of the smallest and one of the most venomous jellyfish in the world. They inhabit the northern marine waters of Australia, and cost the Australian government $AUD 3 billion annually through tourism losses and medical costs associated with stings. This type of jellyfish reproduces sexually with eggs and sperm. They fire their stingers into their victim, causing a condition known in humans as Irukandji syndrome, which can be fatal and difficult to immediately recognise due to the delayed effects of the venom. There are about 16 known species of Irukandji, of which '' Carukia barnesi'', '' Malo kingi'', '' Malo maxima'', '' Malo filipina'' and '' Malo bella'' are the best known.Crew, Becky"The Smallest and Deadliest Kingslayer in the World" October 7, 2013, ''Scientific A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alatinidae
Alatinidae is a family of box jellyfish within class Cubozoa, containing the following genera and species: * '' Alatina'' ** ''Alatina alata'' (Reunaud, 1830) ** '' Alatina grandis'' (Agassiz & Mayer, 1902) ** '' Alatina madraspatana'' (Menon, 1930) ** '' Alatina mordens'' Gershwin, 2005 ynonym of ''A. moseri''ref name=Gershwin2005a> ** '' Alatina moseri'' (Mayer, 1906) ** ''Alatina obeliscus'' (Haeckel, 1880) ** ''Alatina philippina'' (Haeckel, 1880) ** '' Alatina pyramis'' (Haeckel, 1880) ** '' Alatina rainensis'' Gershwin, 2005 ** '' Alatina tetraptera'' (Haeckel, 1880) ** '' Alatina turricola'' (Haeckel, 1880) * ''Manokia'' ** '' Manokia stiasnyi'' (Bigelow, 1938) * ''Keesingia'' ** ''Keesingia gigas ''Keesingia gigas'', the "giant" (Greek ''gigas'') ''Keesingia'', is one of two new species of Irukandji jellyfish, the only one of the genus ''Keesingia'' in the Alatinidae, Alatinid family. Found off the north-west coast of Western Australia, ...'' (Gershwin, 2014) Refe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Australia
Western Australia (WA) is the westernmost state of Australia. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to the south, the Northern Territory to the north-east, and South Australia to the south-east. Western Australia is Australia's largest state, with a land area of , and is also the List of country subdivisions by area, second-largest subdivision of any country on Earth. Western Australia has a diverse range of climates, including tropical conditions in the Kimberley (Western Australia), Kimberley, deserts in the interior (including the Great Sandy Desert, Little Sandy Desert, Gibson Desert, and Great Victoria Desert) and a Mediterranean climate on the south-west and southern coastal areas. the state has 2.965 million inhabitants—10.9 percent of the national total. Over 90 percent of the state's population live in the South-West Land Division, south-west corner and around 80 percent live in the state capital Perth, leaving the remainder ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irukandji Syndrome
Irukandji syndrome is a condition that results from envenomation by certain box jellyfish. In rare instances the sting may result in cardiac arrest and death. The most common jellyfish involved is the '' Carukia barnesi'', a species of Irukandji jellyfish. Those stung may experience severe or even excruciating pain. The syndrome was given its name in 1952 by Hugo Flecker, after the Aboriginal Irukandji people who live in Palm Cove, north of Cairns, Queensland, Australia, where stings are common. Signs and symptoms Most stings occur during the summer wet season in October–May in North Queensland, with different seasonal patterns elsewhere. Because the jellyfish are very small, the venom is only injected through the tips of the nematocysts (the cnidocysts) rather than the entire lengths; as a result the sting may barely be noticed at first. It has been described as feeling like little more than a mosquito bite. The symptoms, however, gradually become apparent and then mor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Guardian
''The Guardian'' is a British daily newspaper. It was founded in Manchester in 1821 as ''The Manchester Guardian'' and changed its name in 1959, followed by a move to London. Along with its sister paper, ''The Guardian Weekly'', ''The Guardian'' is part of the Guardian Media Group, owned by the Scott Trust Limited. The trust was created in 1936 to "secure the financial and editorial independence of ''The Guardian'' in perpetuity and to safeguard the journalistic freedom and liberal values of ''The Guardian'' free from commercial or political interference". The trust was converted into a limited company in 2008, with a constitution written so as to maintain for ''The Guardian'' the same protections as were built into the structure of the Scott Trust by its creators. Profits are reinvested in its journalism rather than distributed to owners or shareholders. It is considered a newspaper of record in the UK. The editor-in-chief Katharine Viner succeeded Alan Rusbridger in 2015. S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newser
Newser is an American news aggregation website. It was founded in 2007 by journalist/media pundit Michael Wolff and businessman Patrick Spain, the former CEO of HighBeam Research and Hoover's. Newser's president and editor-in-chief is Kate Seamons, formerly of the ''Chicago Sun-Times'', who joined the site in 2007 as managing editor. She was promoted when founding editor-in-chief Caroline Miller left the organization at the end of August 2010; Seamons became president in December 2012. History Newser launched in October 2007 at a party at New York's Waverly Inn and was lauded as " Drudge-like" and "innovative." Newser's tagline, “Read Less, Know More” embodies the idea behind the site's creation. The website utilizes human-powered aggregation; its staff of editors and writers curate approximately 45 stories each day and present them in a two paragraph, multiple source format. In February 2009, ''The New York Times ''The New York Times'' (''NYT'') is an Ameri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Keesing
John is a common English name and surname: * John (given name) * John (surname) John may also refer to: New Testament Works * Gospel of John, a title often shortened to John * First Epistle of John, often shortened to 1 John * Second Epistle of John, often shortened to 2 John * Third Epistle of John, often shortened to 3 John People * John the Baptist (died ), regarded as a prophet and the forerunner of Jesus Christ * John the Apostle (died ), one of the twelve apostles of Jesus Christ * John the Evangelist, assigned author of the Fourth Gospel, once identified with the Apostle * John of Patmos, also known as John the Divine or John the Revelator, the author of the Book of Revelation, once identified with the Apostle * John the Presbyter, a figure either identified with or distinguished from the Apostle, the Evangelist and John of Patmos Other people with the given name Religious figures * John, father of Andrew the Apostle and Saint Peter * Pope John (dis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shark Bay
Shark Bay () is a World Heritage Site in the Gascoyne region of Western Australia. The area is located approximately north of Perth, on the westernmost point of the Australian continent. UNESCO's listing of Shark Bay as a World Heritage Site reads: The bay features Australia's most abundant marine ecosystems. It is a popular fishing spot. History The record of Indigenous Australians, Australian Aboriginal occupation of Shark Bay extends to years Before Present, BP. At that time most of the area was dry land, and rising sea levels flooded Shark Bay between BP and BP. A considerable number of Aboriginal midden sites have been found, especially on Peron Peninsula and Dirk Hartog Island, which provide evidence of some of the foods gathered from the waters and nearby land areas. An expedition led by Dirk Hartog happened upon the area in 1616, becoming the second group of Europeans known to have visited Australia, after the crew of ''Duyfken'' under Willem Janszoon had visi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cnidarians Of Australia
Cnidaria ( ) is a phylum under kingdom Animalia containing over 11,000 species of aquatic invertebrates found both in freshwater and marine environments (predominantly the latter), including jellyfish, hydroids, sea anemones, corals and some of the smallest marine parasites. Their distinguishing features are an uncentralized nervous system distributed throughout a gelatinous body and the presence of cnidocytes or cnidoblasts, specialized cells with ejectable flagella used mainly for envenomation and capturing prey. Their bodies consist of mesoglea, a non-living, jelly-like substance, sandwiched between two layers of epithelium that are mostly one cell thick. Cnidarians are also some of the few animals that can reproduce both sexually and asexually. Cnidarians mostly have two basic body forms: swimming medusae and sessile polyps, both of which are radially symmetrical with mouths surrounded by tentacles that bear cnidocytes, which are specialized stinging cells used to capture ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fauna Of Western Australia
Western Australia (WA) is the westernmost state of Australia. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to the south, the Northern Territory to the north-east, and South Australia to the south-east. Western Australia is Australia's largest state, with a land area of , and is also the second-largest subdivision of any country on Earth. Western Australia has a diverse range of climates, including tropical conditions in the Kimberley, deserts in the interior (including the Great Sandy Desert, Little Sandy Desert, Gibson Desert, and Great Victoria Desert) and a Mediterranean climate on the south-west and southern coastal areas. the state has 2.965 million inhabitants—10.9 percent of the national total. Over 90 percent of the state's population live in the south-west corner and around 80 percent live in the state capital Perth, leaving the remainder of the state sparsely populated. The Trans-Australian Railway and the Eyre Highway traverse t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animals Described In 2014
Animals are multicellular, eukaryotic organisms in the biological kingdom Animalia (). With few exceptions, animals consume organic material, breathe oxygen, have myocytes and are able to move, can reproduce sexually, and grow from a hollow sphere of cells, the blastula, during embryonic development. Animals form a clade, meaning that they arose from a single common ancestor. Over 1.5 million living animal species have been described, of which around 1.05 million are insects, over 85,000 are molluscs, and around 65,000 are vertebrates. It has been estimated there are as many as 7.77 million animal species on Earth. Animal body lengths range from to . They have complex ecologies and interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology, and the study of animal behaviour is known as ethology. The animal kingdom is divided into five major clades, namely Porifera, Ctenophora, Placozoa, C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
