|
Pygopus Nigriceps
The hooded scaly-foot (''Pygopus nigriceps''), also known as western scaly-foot, black-headed scaly-foot or western hooded scaly-foot, is an endemic Australian legless lizard of the family Pygopodidae. Description Adult hooded scaly-foots range from 45 to 55 cm long, with an average snout to vent length of 22.7 cm. Females are generally larger than males. Hooded scaly-foots show no trace of forelimbs, whilst the hind limbs are reduced to scaly flaps. These hind limbs are small and paddle-shaped, with modified scales which do not aid in movement. The scales of the hooded scaly-foot are smooth and weakly glossed. Usually, it has 120 or more ventral scales, which are in a paired series, much larger than the adjacent body scales. Body colour varies from brown to reddish-brown, with desert specimens usually a more orangish colour and other individuals a duller brown. It is white below. The species has little to no body pattern, with oblique dark lines converging mid-dorsally. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Gustav Fischer
Johann Gustav Fischer (1 March 1819, Hamburg – 27 January 1889) was a German herpetologist. He served as an instructor at the Johanneum in Hamburg, and was associated with the city's ''Naturhistorisches Museum'', working extensively with its herpetological and ichthyological collections. He was the binomial author of numerous herpetological species, and has several species named in his honor: *"Fischer's cat snake" ('' Toxicodryas pulverulenta''), 1856. *" Fischer's chameleon" (''Kinyongia fischeri)'', described by Anton Reichenow in 1887. *"Fischer's dwarf gecko" ('' Lygodactylus fischeri)'', described by George Albert Boulenger in 1890. *"Fischer’s snail-eating snake" (''Tropidodipsas fischeri)'', described by George Albert Boulenger in 1894. *"Fischer's thick-toed gecko" ('' Pachydactylus laevigatus''), 1888. In the field of ichthyology, he described the genera ''Sclerocottus'' (Cottidae) and ''Gymnelichthys'' (Zoarcidae). Published works Many of his scientific papers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lizard
Lizards are a widespread group of squamate reptiles, with over 7,000 species, ranging across all continents except Antarctica, as well as most oceanic island chains. The group is paraphyletic since it excludes the snakes and Amphisbaenia although some lizards are more closely related to these two excluded groups than they are to other lizards. Lizards range in size from chameleons and geckos a few centimeters long to the 3-meter-long Komodo dragon. Most lizards are quadrupedal, running with a strong side-to-side motion. Some lineages (known as "legless lizards"), have secondarily lost their legs, and have long snake-like bodies. Some such as the forest-dwelling ''Draco'' lizards are able to glide. They are often territorial, the males fighting off other males and signalling, often with bright colours, to attract mates and to intimidate rivals. Lizards are mainly carnivorous, often being sit-and-wait predators; many smaller species eat insects, while the Komodo eats mammals a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pygopodidae
Pygopodidae, commonly known as legless lizard, legless lizards, snake-lizards, or flap-footed lizards, is a Family (biology), family of squamates with reduced or absent limbs, and are a type of gecko. At least 35 species are placed in two subfamilies and eight Genus, genera. They have unusually long, slender bodies, giving them a strong resemblance to snakes. Like snakes and most geckos, they have no eyelids, but unlike snakes, they have external ear holes and flat, unforked tongues. They are native to Australia and New Guinea. Pygopodids have no fore limbs at all, but they do possess vestigial hind limbs in the form of small, flattened flaps. These may have some role in courtship and defensive behaviour, and may even aid in locomotion through vegetation. Some species are insectivore, insectivorous burrowing animals, but others are adapted to moving through dense Triodia (grass), spinifex or other vegetation. Shared gecko characteristics The pygopodids and other geckos share a num ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triodia (grass)
''Triodia'' is a large genus of hummock-forming bunchgrass endemic to Australia. They are known by the common name spinifex, although they are not a part of the coastal genus '' Spinifex''. Many of the soft-leaved members of this species were formerly included in the genus ''Plectrachne''. It is known as ''tjanpi'' in central Australia, and is used for basket weaving by the women of various Aboriginal Australian peoples. A multiaccess key (SpiKey) is available as a free application for identifying the ''Triodia'' of the Pilbara (28 species and one hybrid). Description ''Triodia'' is a perennial Australian tussock grass that grows in arid regions. Its leaves (30–40 centimetres long) are subulate ( awl-shaped, with a tapering point). The leaf tips, that are high in silica, can break off in the skin, leading to infections. Uses Spinifex has traditionally had many uses for Aboriginal Australians. The seeds were collected and ground to make seedcakes. Spinifex resin was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brown Snake
Brown snake may refer to: * species of the genus ''Pseudonaja'', highly venomous snakes native to Australia * species of the genus ''Rhadinaea'', the graceful brown snakes, snakes endemic to North America and Central America * species of the genus ''Rhadinella'', the graceful brown snakes, snakes endemic to North America and Central America * the genus ''Sordellina'', a monotypic genus with its sole representative, the dotted brown snake, ''Sordellina punctata'' * species of the genus ''Storeria ''Storeria'' is a genus of snakes in the subfamily Natricinae of the Family (biology), family Colubridae. The genus is Endemism, endemic to North America and Central America. The genus consists of five species, four of which are known as brown ...'', snakes endemic to North America and Central America * King brown snake (''Pseudechis australis''), a highly venomous snake of the family Elapidae {{Animal common name ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lialis Burtonis
Burton's legless lizard (''Lialis burtonis'') is a species of lizard in the Family (biology), family Pygopodidae. The species lacks forelegs and has only rudimentary hind legs. Pygopodid lizards are also referred to as "legless lizards",Bradshaw SD, Carl Gans, Gans C, :fr:Hubert Saint Girons, Girons HS (1980). "Behavioural thermoregulation in a pygopodid lizard, ''Lialis burtonis'' ". ''Copeia'' 1980 (4): 738-743. "flap-footed lizards"Wall M, Richard Shine, Shine R (2013). "Ecology and behaviour of Burton’s legless lizard (''Lialis burtonis'', Pygopodidae) in tropical Australia". ''Asian Herpetological Research'' 4 (1): 9-21. and "snake-lizards".Weber E, Yehudah L. Werner, Werner YL (1977). "Vocalisations of two snake-lizards (Reptilia: Sauria: Pygopodidae)". ''Herpetologica'' 33(3): 353-363. This species is native to Australia and Papua New Guinea.Harold Cogger, Cogger HG (2000). ''Reptiles and Amphibians of Australia''. Sixth Edition. Sydney: Reed New Holland. Taxonomy Engl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pygopus
''Pygopus'' is a genus belonging to the family of Australian legless lizards (Pygopodidae). Members of this genus are also commonly called scaly-foot. Species Within the genus ''Pygopus'' the following five species are recognized as being valid."''Pygopus'' ". ITIS (Integrated Taxonomic Information System). www.itis.gov. *''Pygopus lepidopodus'' – common scaly-foot *''Pygopus nigriceps'' – hooded scaly-foot, western scaly-foot, black-headed scaly-foot, western hooded scaly-foot *''Pygopus robertsi'' – Robert's scaly-foot, Cape York scaly-foot *''Pygopus schraderi'' – eastern hooded scaly-foot, eastern scaly-foot *''Pygopus steelescotti'' – northern hooded scaly-foot ''Nota bene'': A binomial authority In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, bot ... in parenthes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Fauna Of Australia
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 to s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reptiles Described In 1882
Reptiles, as most commonly defined are the animals in the class Reptilia ( ), a paraphyletic grouping comprising all sauropsids except birds. Living reptiles comprise turtles, crocodilians, squamates ( lizards and snakes) and rhynchocephalians (tuatara). As of March 2022, the Reptile Database includes about 11,700 species. In the traditional Linnaean classification system, birds are considered a separate class to reptiles. However, crocodilians are more closely related to birds than they are to other living reptiles, and so modern cladistic classification systems include birds within Reptilia, redefining the term as a clade. Other cladistic definitions abandon the term reptile altogether in favor of the clade Sauropsida, which refers to all amniotes more closely related to modern reptiles than to mammals. The study of the traditional reptile orders, historically combined with that of modern amphibians, is called herpetology. The earliest known proto-reptiles originated a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Endemic Fauna Of Australia")
