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Chlamydosaurus
The frilled lizard (''Chlamydosaurus kingii''), also known as the frill-necked lizard or frilled dragon, is a species of lizard in the family Agamidae. It is native to northern Australia and southern New Guinea. This species is the only member of the genus ''Chlamydosaurus''. Its common names come from the large frill around its neck, which usually stays folded against the lizard's body. It reaches from head to tail and can weigh . Males are larger and more robust than females. The frilled lizard is largely arboreal, spending most of its time in the trees. Its diet consists mainly of insects and other invertebrates. It is more active during the wet season, which is when it breeds and spends more time near or on the ground. It is less observed during the dry season, during which it seeks shade in the branches of the upper canopy. The lizard uses its frill to scare off predators and display to other individuals. The species' distinctive appearance has been used in films and TV. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chlamydosaurus Kingii
The frilled lizard (''Chlamydosaurus kingii''), also known as the frill-necked lizard or frilled dragon, is a species of lizard in the family Agamidae. It is native to northern Australia and southern New Guinea. This species is the only member of the genus ''Chlamydosaurus''. Its common names come from the large frill around its neck, which usually stays folded against the lizard's body. It reaches from head to tail and can weigh . Males are larger and more robust than females. The frilled lizard is largely arboreal, spending most of its time in the trees. Its diet consists mainly of insects and other invertebrates. It is more active during the wet season, which is when it breeds and spends more time near or on the ground. It is less observed during the dry season, during which it seeks shade in the branches of the upper canopy. The lizard uses its frill to scare off predators and display to other individuals. The species' distinctive appearance has been used in films and TV. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neck Frill
A neck frill is the relatively extensive margin seen on the back of the heads of reptiles with either a bony support such as those present on the skulls of dinosaurs of the suborder Marginocephalia or a cartilaginous one as in the frill-necked lizard. In technical terms, the bone-supported frill is composed of an enlarged parietal bone flanked by elongated squamosals and sometimes ringed by epoccipitals, bony knobs that gave the margin a jagged appearance. In the early 1900s, the parietal bone was known among paleontologists as the dermosupraoccipital. The feature is now referred to as the parietosquamosal frill. In some genera, such as ''Triceratops'', ''Pentaceratops'', ''Centrosaurus'' and ''Torosaurus'', this extension is very large. Despite the neck frill predominantly being made of hard bone, some neck frills are made of skin, as is the case with the frill-necked lizard of today that resides in Australia. The use of the neck frill in dinosaurs is uncertain; it may have be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phillip Parker King
Rear Admiral Phillip Parker King, FRS, RN (13 December 1791 – 26 February 1856) was an early explorer of the Australian and Patagonian coasts. Early life and education King was born on Norfolk Island, to Philip Gidley King and Anna Josepha King ''née'' Coombe, and named after his father's mentor, Admiral Arthur Phillip (1738–1814), (first governor of New South Wales and founder of the British penal colony which later became the city of Sydney in Australia), which explains the difference in spelling of his and his father's first names. King was sent to England for education in 1796, and he joined the Royal Naval Academy, at Portsmouth, in county Hampshire, England in 1802. King entered the Royal Navy in 1807, where he was commissioned lieutenant in 1814. Expeditions in Australia King was assigned to survey the parts of the Australian coast not already examined by Royal Navy officer, Matthew Flinders, (who had already made three earlier exploratory voyages between 17 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agamidae
Agamidae is a family (biology), family of over 300 species of iguanian lizards indigenous to Africa, Asia, Australia, and a few in Southern Europe. Many species are commonly called dragons or dragon lizards. Overview phylogenetics, Phylogenetically, they may be sister to the Iguanidae, and have a similar appearance. Agamids usually have well-developed, strong legs. Their tails cannot be shed and regenerated like those of geckos (and several other families such as skinks), though a certain amount of regeneration is observed in some. Many agamid species are capable of limited change of their colours to regulate their body temperature. In some species, males are more brightly coloured than females, and colours play a part in signaling and reproductive behaviours. Although agamids generally inhabit warm environments, ranging from hot deserts to tropical rainforests, at least one species, the mountain dragon, is found in cooler regions. They are particularly diverse in Australia. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latin
Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the Roman Republic it became the dominant language in the Italian region and subsequently throughout the Roman Empire. Even after the fall of Western Rome, Latin remained the common language of international communication, science, scholarship and academia in Europe until well into the 18th century, when other regional vernaculars (including its own descendants, the Romance languages) supplanted it in common academic and political usage, and it eventually became a dead language in the modern linguistic definition. Latin is a highly inflected language, with three distinct genders (masculine, feminine, and neuter), six or seven noun cases (nominative, accusative, genitive, dative, ablative, and vocative), five declensions, four verb conjuga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lophognathus Gilberti 1
''Lophognathus'' is a genus of large-bodied agamid lizards, consisting of two species — ''L. gilberti'' and ''L. horneri'' — both of which are endemic to northern Australia. Along with several other closely related genera (e.g., ''Amphibolurus'', ''Gowidon'', and '' Tropicagama''), these lizards are commonly referred to as "dragons". In Australia, these lizards are also colloquially known as "Ta Ta" lizards, due to their habit of "waving" after running across hot surfaces. ''Lophognathus'' are slender, slightly compressed, semi-arboreal lizards. They occur in a variety of habitats, including sand dunes and arid regions, but frequently near watercourses. The first description of a species in the genus ''Lophognathus'' was by John Edward Gray in 1842. The species he described, ''Lophognathus gilberti'', was named after English naturalist John Gilbert, the collector of the type specimen.Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Rept ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lophognathus Gilberti
''Lophognathus gilberti'', Gilbert's lashtail or Gilbert's dragon, is a species of agama found in Australia. References Lophognathus Agamid lizards of Australia Taxa named by John Edward Gray Reptiles described in 1842 {{agamidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cladogram
A cladogram (from Greek ''clados'' "branch" and ''gramma'' "character") is a diagram used in cladistics to show relations among organisms. A cladogram is not, however, an evolutionary tree because it does not show how ancestors are related to descendants, nor does it show how much they have changed, so many differing evolutionary trees can be consistent with the same cladogram. A cladogram uses lines that branch off in different directions ending at a clade, a group of organisms with a last common ancestor. There are many shapes of cladograms but they all have lines that branch off from other lines. The lines can be traced back to where they branch off. These branching off points represent a hypothetical ancestor (not an actual entity) which can be inferred to exhibit the traits shared among the terminal taxa above it. This hypothetical ancestor might then provide clues about the order of evolution of various features, adaptation, and other evolutionary narratives about ance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clade
A clade (), also known as a monophyletic group or natural group, is a group of organisms that are monophyletic – that is, composed of a common ancestor and all its lineal descendants – on a phylogenetic tree. Rather than the English term, the equivalent Latin term ''cladus'' (plural ''cladi'') is often used in taxonomical literature. The common ancestor may be an individual, a population, or a species (extinct or extant). Clades are nested, one in another, as each branch in turn splits into smaller branches. These splits reflect evolutionary history as populations diverged and evolved independently. Clades are termed monophyletic (Greek: "one clan") groups. Over the last few decades, the cladistic approach has revolutionized biological classification and revealed surprising evolutionary relationships among organisms. Increasingly, taxonomists try to avoid naming taxa that are not clades; that is, taxa that are not monophyletic. Some of the relationships between organisms ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allopatric
Allopatric speciation () – also referred to as geographic speciation, vicariant speciation, or its earlier name the dumbbell model – is a mode of speciation that occurs when biological populations become geographically isolated from each other to an extent that prevents or interferes with gene flow. Various geographic changes can arise such as the movement of continents, and the formation of mountains, islands, bodies of water, or glaciers. Human activity such as agriculture or developments can also change the distribution of species populations. These factors can substantially alter a region's geography, resulting in the separation of a species population into isolated subpopulations. The vicariant populations then undergo genetic changes as they become subjected to different selective pressures, experience genetic drift, and accumulate different mutations in the separated populations' gene pools. The barriers prevent the exchange of genetic information between t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape York (Queensland)
Cape York is the northernmost point of the mainland of Australia. It is within the Shire of Torres in Queensland. History Cape York was named by Lieutenant James Cook on his first voyage of exploration along the eastern coast of Australia in 1770. He named it on 21 August 1770 "in honour of His Royal Highness, the Duke of York" referring to Prince Edward, Duke of York and Albany. Although its name derives from Cape York, the Cape York Peninsula was not named by Cook and refers to the much larger peninsula that lies between the Gulf of Carpentaria and the Coral Sea The Coral Sea () is a marginal sea of the South Pacific off the northeast coast of Australia, and classified as an interim Australian bioregion. The Coral Sea extends down the Australian northeast coast. Most of it is protected by the Fre .... Cook did not enter the Gulf of Carpentaria. References Shire of Torres Coastline of Queensland {{Queensland-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kimberley (Western Australia)
The Kimberley is the northernmost of the nine regions of Western Australia. It is bordered on the west by the Indian Ocean, on the north by the Timor Sea, on the south by the Great Sandy Desert, Great Sandy and Tanami Desert, Tanami deserts in the region of the Pilbara, and on the east by the Northern Territory. The region was named in 1879 by government surveyor Alexander Forrest after Secretary of State for the Colonies John Wodehouse, 1st Earl of Kimberley. History The Kimberley was one of the earliest settled parts of Australia, with the first humans landing about 65,000 years ago. They created a complex culture that developed over thousands of years. Yam (vegetable), Yam (''Dioscorea hastifolia'') agriculture was developed, and rock art suggests that this was where some of the earliest boomerangs were invented. The worship of Wandjina deities was most common in this region, and a complex theology dealing with the transmigration of souls was part of the local people's r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
