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Gehyra Australis
''Gehyra australis'', the Australian house gecko, northern dtella or top-end dtella, is a species of gecko native to northern and eastern Australia. It is also widespread in Indonesia, alongside common house geckos and Gehyra mutilata, four-clawed geckos. ''Gehyra australis'' is primarily an Arboreal locomotion, arboreal gecko inhabiting woodlands and coastal and riverine forests. It can also occur near human dwellings and gardens. It is oviparous. Systematics In 2020, as a result of molecular genetic analysis, three new species were proposed for lineages of the ''Gehyra australis'' species complex: ''Gehyra arnhemica, G. arnhemica'' (east Arnhem Land), ''Gehyra gemina, G. gemina'' (northern deserts), and ''Gehyra lauta, G. lauta'' (gulf, NT–Qld border). Names for the new species were registered in Zoobank.Publication Iurn:lsid:zoobank.org:pub:9EA86EF0-DB81-40ED-9DB9-58DBEF9B59D6/ref> Under this definition, the range of ''G. australis sensu stricto'' is limited to the west ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN Red List Of Threatened Species
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of precise criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. The aim of the International Union for Conservation of Nature, IUCN Red List is to convey the urgency of conservation issues to the public and policy makers, as well as help the international community to reduce species extinction. According to International Unio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Port Essington
Port Essington is an inlet and historic site located on the Cobourg Peninsula in the Garig Gunak Barlu National Park in Australia's Northern Territory. It was the site of an early attempt at British settlement, but now exists only as a remote series of ruins. Settlement In August 1618 Lenaert Jacobszoon, the captain of the Dutch East India Company vessel ''Mauritius'', marked the point on the entrance to what was later called Port Essington, on the Dutch charts as Kape Schildpad (Cape Turtle). In the early 19th century, the British government became interested in establishing a settlement on Australia's northern coastline in order to facilitate trade with Asia. Port Essington was named on 23 April 1818 by Phillip Parker King in 'as a tribute of my respect for the memory of my lamented friend, Vice-Admiral Sir William Essington', who was in command of ''Triumph'' at the battle of Camperdown in October 1797. Sir J.G.Bremer took possession of the mainland on 20 September 182 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geckos Of Australia
Geckos are small, mostly carnivorous lizards that have a wide distribution, found on every continent except Antarctica. Belonging to the infraorder Gekkota, geckos are found in warm climates throughout the world. They range from . Geckos are unique among lizards for their vocalisations, which differ from species to species. Most geckos in the family Gekkonidae use chirping or clicking sounds in their social interactions. Tokay geckos (''Gekko gecko'') are known for their loud mating calls, and some other species are capable of making hissing noises when alarmed or threatened. They are the most species-rich group of lizards, with about 1,500 different species worldwide. All geckos, except species in the family Eublepharidae lack eyelids; instead, the outer surface of the eyeball has a transparent membrane, the cornea. They have a fixed lens within each iris that enlarges in darkness to let in more light. Since they cannot blink, species without eyelids generally lick t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gehyra
''Gehyra'' is a genus of geckos in the family ''Gekkonidae''. They are known as web-toed geckos or dtellas, and most species within the genus bear close resemblance to geckos from the genus ''Hemidactylus''. Geographic range ''Gehyra'' species have a wide geographic range, covering most of the Oceania and Melanesian Islands as far north as the Ryukyu Islands and Thailand. Description Dtellas are moderately sized geckos that resemble house geckos. ''Gehyra'' species have toepads and powerful claws. Like some other geckos they also have a tendency to drop strips of skin if handled carelessly. Similar to house geckos, dtellas are able to communicate with clicks or chirps, although their chirp is often quieter than that of house geckos. Species The following species are recognized as being valid.Genus "''Gehyra'' ". at ''Dahms Tierleben''. www.dahmstierleben.de/systematik/Reptilien/Squamata/Gekkota/Gekkonidae. *'' Gehyra angusticaudata'' – narrow-tailed four-clawed gecko *'' G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dubious Dtella
Dubious dtella, the native Australian house gecko, or dubious four-clawed gecko (''Gehyra dubia'') is a species of gecko in the genus ''Gehyra'', native to Northeastern Australia (Queensland and northern New South Wales as well as islands of the Great Barrier Reef and the Torres Strait). The lizard is found in a variety of habitats, including acacia and eucalyptus woodlands, and in human-developed habitats, such as house walls in urban areas. Its urban presence makes it known as a common house gecko in Queensland. These geckos are often confused with the Asian common house gecko, which was introduced to Australia from Indonesia, but ''G. dubia'' has distinct rounded feet and quieter calls. Physical description ''Gehyra dubia'' is a small gecko; its snout-to-vent length ranges up to 6 cm, and its tail length ranging up to 14 cm. Body size does not vary significantly between the sexes. While resting, they are typically a dull gray-brown color and carry dark spots all ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lectotype
In biology, a type is a particular specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to anchor or centralizes the defining features of that particular taxon. In older usage (pre-1900 in botany), a type was a taxon rather than a specimen. A taxon is a scientifically named grouping of organisms with other like organisms, a set that includes some organisms and excludes others, based on a detailed published description (for example a species description) and on the provision of type material, which is usually available to scientists for examination in a major museum research collection, or similar institution. Type specimen According to a precise set of rules laid down in the International Code of Zoological Nomenclature (ICZN) and the International Code of Nomenclature for algae, fungi, and plants (ICN), the scientific name of every taxon is almost a ... [...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] |
Gehyra Pamela
''Gehyra pamela'', also known commonly as the Arnhemland watercourse dtella or the Arnhem Land spotted dtella, is a species of gecko, a lizard in the family Gekkonidae. The species is endemic to the Northern Territory in Australia. Etymology The specific name, ''pamela'', is in honor of Pamela King, who is the wife of taxon author Max King. Taxonomy ''Gehyra pamela'' is part of the ''Gehyra australis'' species complex.King, Max (1984). "The ''Gehyra australis'' species complex (Sauria: Gekkonidae)". ''Amphibia-Reptilia'' 4 (2): 147-169. Reproduction ''G. pamela'' is oviparous Oviparous animals are animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive method of most fish, amphibians, most reptiles, and all pterosaurs, dinosaurs (including birds), and .... References Further reading * Cogger HG (2014). ''Reptiles and Amphibians of Australia, Seventh Edition''. Clayton, Victoria, Australia: CSIRO Publishi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gehyra Robusta
The robust dtella (''Gehyra robusta'') is a species of gecko endemic to Queensland in Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma .... References Gehyra Reptiles described in 1984 Geckos of Australia {{Gehyra-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gehyra Borroloola
The Borroloola dtella (''Gehyra borroloola'') is a species of gecko in the genus ''Gehyra ''Gehyra'' is a genus of geckos in the family ''Gekkonidae''. They are known as web-toed geckos or dtellas, and most species within the genus bear close resemblance to geckos from the genus ''Hemidactylus''. Geographic range ''Gehyra'' specie ...''. It is endemic to Australia. It was first described in 1983 by Max King. References Gehyra Reptiles described in 1983 Geckos of Australia {{Gehyra-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species Complex
In biology, a species complex is a group of closely related organisms that are so similar in appearance and other features that the boundaries between them are often unclear. The taxa in the complex may be able to hybridize readily with each other, further blurring any distinctions. Terms that are sometimes used synonymously but have more precise meanings are cryptic species for two or more species hidden under one species name, sibling species for two (or more) species that are each other's closest relative, and species flock for a group of closely related species that live in the same habitat. As informal taxonomic ranks, species group, species aggregate, macrospecies, and superspecies are also in use. Two or more taxa that were once considered conspecific (of the same species) may later be subdivided into infraspecific taxa (taxa within a species, such as bacterial strains or plant varieties), that is complex but it is not a species complex. A species complex is in most cas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gehyra Chimera
The western Kimberley tree gehyra (''Gehyra chimera'') is a species of gecko. It is endemic to Western Australia. References chimera Chimera, Chimaera, or Chimaira (Greek for " she-goat") originally referred to: * Chimera (mythology), a fire-breathing monster of Ancient Lycia said to combine parts from multiple animals * Mount Chimaera, a fire-spewing region of Lycia or Cilicia ... Geckos of Australia Endemic fauna of Australia Reptiles described in 2020 Taxa named by Paul M. Oliver Taxa named by Leonardo G. Tedeschi Taxa named by Ryan J. Ellis Taxa named by Paul Doughty Taxa named by Craig Moritz {{Gehyra-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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