|
Hadronyche Emmalizae
''Hadronyche emmalizae'' is a species of funnel-web spider in the Atracidae family. It is endemic to Australia. It was described in 2010 by Australian arachnologist Michael R. Gray. The species epithet honours the author's daughter, Emma Elizabeth Jensen Gray. Distribution and habitat The species occurs in the Bago State Forest and Khancoban- Geehi region, on the western side of the Snowy Mountains, in New South Wales New South Wales (commonly abbreviated as NSW) is a States and territories of Australia, state on the Eastern states of Australia, east coast of :Australia. It borders Queensland to the north, Victoria (state), Victoria to the south, and South .... References emmalizae Spiders of Australia Endemic fauna of Australia Arthropods of New South Wales Spiders described in 2010 Taxa named by Michael R. Gray {{Atracidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michael R
Michael may refer to: People * Michael (given name), a given name * Michael (surname), including a list of people with the surname Michael Given name * Michael (bishop elect), English 13th-century Bishop of Hereford elect * Michael (Khoroshy) (1885–1977), cleric of the Ukrainian Orthodox Church of Canada * Michael Donnellan (fashion designer), Michael Donnellan (1915–1985), Irish-born London fashion designer, often referred to simply as "Michael" * Michael (footballer, born 1982), Brazilian footballer * Michael (footballer, born 1983), Brazilian footballer * Michael (footballer, born 1993), Brazilian footballer * Michael (footballer, born February 1996), Brazilian footballer * Michael (footballer, born March 1996), Brazilian footballer * Michael (footballer, born 1999), Brazilian footballer Rulers Byzantine emperors *Michael I Rangabe (d. 844), married the daughter of Emperor Nikephoros I *Michael II (770–829), called "the Stammerer" and "the Amorian" *Michael III ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geehi River
The Geehi River, a perennial river of the Murray catchment of the Murray–Darling basin, is located in the Snowy Mountains region of New South Wales, Australia. Course and features The Geehi River rises below Mount Jagungal, part of Strumbo Range within the Kosciuszko National Park, and flows generally southwest before reaching its confluence with the Swampy Plain River, below Mount Youngal, near the locality of Geehi. The river descends over its course. The Alpine Way road crosses the Geehi River near its confluence with the Swampy Plain River. The historic and iconic Hannels Spur Track up to the summit of Mt. Kocsiuszko commences near the confluence of the Geehi River and the Swampy Plains River. This is the overlooked 3rd and most challenging route to the summit of Australia's highest mountain and Australia's biggest vertical ascent – 1800 metres. See also * List of rivers of New South Wales (A–K) * List of rivers of Australia * Rivers of New South Wales * Snowy M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthropods Of New South Wales
Arthropods ( ) are invertebrates in the phylum Arthropoda. They possess an exoskeleton with a cuticle made of chitin, often mineralised with calcium carbonate, a body with differentiated ( metameric) segments, and paired jointed appendages. 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. They form an extremely diverse group of up to ten million species. Haemolymph is the analogue of blood for most arthropods. An arthropod has an open circulatory system, with a body cavity called a haemocoel through which haemolymph circulates to the interior organs. Like their exteriors, the internal organs of arthropods are generally built of repeated segments. They have ladder-like nervous systems, with paired ventral nerve cords running through all segments and forming paired ganglia in each segment. Their heads are formed by fusion of varying numbers of segments, and their brains are formed by fusi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Fauna Of Australia
Endemism is the state of a species being found only 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 also be referred to as an ''endemism'' or, in scientific literature, as an ''endemite''. Similarly, many species found in the Western ghats of India are examples of endemism. Endemism is an important concept in conservation biology for measuring biodiversity in a particular place and evaluating the risk of extinction for species. Endemism is also of interest in evolutionary biology, because it provides clues about how changes in the environment cause species to undergo range shifts (potentially expanding their range into a larger area or becomin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spiders Of Australia
Australia has a number of highly venomous spiders, including the Sydney funnel-web spider, its relatives in the family Hexathelidae, and the redback spider, whose bites can be extremely painful and have historically been linked with deaths in medical records. Most Australian spiders do not have venom that is considered to be dangerously toxic. No deaths caused by spider bites in Australia have been substantiated by a coronial inquest since 1979. There are sensationalised news reports regarding Australian spiders that fail to cite evidence. ''A Field Guide to Spiders of Australia'' published by CSIRO Publishing in 2017 featuring around 836 species illustrated with photographs of live animals, around 381 genera and 78 families, introduced significant updates to taxonomy from Ramirez, Wheeler and Dmitrov. Estimates put the total number of Australian spider species at about 10,000. Only around 3,600 have been described. Little information is known about many undiscovered species. New ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hadronyche
''Hadronyche'' is a genus of venomous Australian funnel-web spiders that was first described by L. Koch in 1873. Originally placed with the curtain web spiders, it was moved to the Hexathelidae in 1980, then to the Atracidae in 2018. Description Their size varies significantly, measuring from 1 to 5 cm. Most species in this genus, as most Mygalomorphae, have a glossy black or brown carapace. They have a very long life span for spiders, having been known to live for up to 20 years. They can be easily identified by the raised morphology of their caput (the front part of the cephalothorax). If identification is not certain, they can be distinguished from ''Atrax'' by the unmodified or blunt apophysis in their second tibia, or from ''Illawarra'' by the male tarsi, which have two instead of three ventral spine rows. Venom While Australian funnel-web spider venom is medically significant, no human fatalities as a result have been recorded since the introduction of antivenom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New South Wales
New South Wales (commonly abbreviated as NSW) is a States and territories of Australia, state on the Eastern states of Australia, east coast of :Australia. It borders Queensland to the north, Victoria (state), Victoria to the south, and South Australia to the west. Its coast borders the Coral Sea, Coral and Tasman Seas to the east. The Australian Capital Territory and Jervis Bay Territory are Enclave and exclave, enclaves within the state. New South Wales' state capital is Sydney, which is also Australia's most populous city. , the population of New South Wales was over 8.3 million, making it Australia's most populous state. Almost two-thirds of the state's population, 5.3 million, live in the Greater Sydney area. The Colony of New South Wales was founded as a British penal colony in 1788. It originally comprised more than half of the Australian mainland with its Western Australia border, western boundary set at 129th meridian east in 1825. The colony then also includ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snowy Mountains
The Snowy Mountains, known informally as "The Snowies", is an IBRA subregion in southern New South Wales, Australia, and is the tallest mountain range in mainland Australia, being part of the continent's Great Dividing Range, a cordillera system. It makes up the northeastern half of the Australian Alps (the other half being the Victorian Alps) and contains Australia's five tallest peaks, all of which are above , including the tallest Mount Kosciuszko, which reaches to a height of above sea level. The offshore Tasmanian highlands makes up the only other major alpine region present in the whole of Australia. The Snowy Mountains experience large natural snowfalls for several months of the year; with significant accumulation during May, June, July, August, September and October with the snow cover usually melting by November (although it can occasionally persist through high summer and the next autumn). It is considered to be one of the centres of the Australian ski industry d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Khancoban
Khancoban () is a small town in Snowy Valleys Council, New South Wales, Australia. The town is located from the state capital, Sydney and from the state border with Victoria, in the western foothills of the Snowy Mountains, near the upper reaches of the Murray River in the South West Slopes. At the , Khancoban had a population of 319. Khancoban Post Office opened on 7 November 1876. Tourism The town is a popular launching place for tourists exploring the Snowy Mountains area including Kosciuszko National Park. Khancoban is linked to Jindabyne and Cooma by the Alpine Way, a scenic route that takes travellers past the ski resort of Thredbo. The closest regional centre is Corryong, to the west in Victoria. Economy Khancoban was constructed to house workers involved in the Snowy Mountains Scheme, Australia's largest engineering project, designed to provide hydro-electric power and water for irrigation to vast areas of the nation. The town is still mainly populated by workers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour, or ecological niche. In addition, palaeontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. About 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomen". The first part of a binomen is the name of a genus to which the species belongs. The second part is called the specific name (zoology), specific name or the specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arachnology
Arachnology is the science, scientific study of arachnids, which comprise spiders and related invertebrates such as scorpions, Pseudoscorpionida, pseudoscorpions, Opiliones, harvestmen, Tick, ticks, and mites. Those who study spiders and other arachnids are arachnologists. More narrowly, the study of spiders alone (Order (biology), order Araneae) is known as araneology. The word "wiktionary:arachnology, arachnology" derives from the Ancient Greek words , ''arachnē'', "spider"; and , ''-logia'', "the study of a particular subject". The greek word for "spider" itself refers to Arachne, the female protagonist of an ancient tale of the Greek mythology, Greek Mythology. Arachnology as a science Arachnologists are primarily responsible for biological classification, classifying arachnids and studying aspects of their biology. In the popular imagination, they are sometimes referred to as spider experts. Disciplines within arachnology include naming species and determining their phylog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species Description
A species description is a formal scientific description of a newly encountered species, typically articulated through a scientific publication. Its purpose is to provide a clear description of a new species of organism and explain how it differs from species that have been previously described or related species. For a species to be considered valid, a species description must follow established guidelines and naming conventions dictated by relevant nomenclature codes. These include the International Code of Zoological Nomenclature (ICZN) for animals, the International Code of Nomenclature for algae, fungi, and plants (ICN) for plants, and the International Committee on Taxonomy of Viruses (ICTV) for viruses. A species description often includes photographs or other illustrations of type material and information regarding where this material is deposited. The publication in which the species is described gives the new species a formal scientific name. Some 1.9 million ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
