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Goanna
A goanna is any one of several species of lizard of the genus ''Monitor lizard, Varanus'' found in Australia and Southeast Asia. Around 70 species of ''Varanus'' are known, 25 of which are found in Australia. This varied group of carnivorous reptiles ranges greatly in size and fills several ecological niches. The goanna features prominently in Dreamtime, Aboriginal mythology and Australian folklore. Being predatory lizards, goannas are often quite large with sharp teeth and claws. The largest is the perentie (''V. giganteus''), which can grow over in length. Not all goannas are so large; pygmy goannas may be smaller than the arm of an adult human. The smallest of these, the short-tailed monitor (''V. brevicauda''), reaches only in length. They survive on smaller prey, such as insects and mice. Goannas combine predatory and scavenging behaviours. They prey on any animal they can catch that is small enough to eat whole. They have been blamed by farmers for the death of sheep, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sand Goanna
The sand goanna (''Varanus gouldii)'', also known commonly as Gould's monitor, the racehorse goanna, and the sand monitor, is a species of large Australian monitor lizard in the family Varanidae. Taxonomy John Edward Gray described the species in 1838 as ''Hydrosaurus gouldii'', noting the source of the type specimen as " New Holland" and distinguishing the new varanid by "two yellow streaks on the sides of the neck" and small flat scales at the orbits. An earlier description, ''Tupinambis endrachtensis'' Péron, F. 1807, was determined as likely to refer to this animal, but the epithet ''gouldii'' was conserved and a new specimen designated as the type. This neotype was obtained in 1997 at the near coastal Western Australian suburb of Karrakatta, and placed with the British Museum of Natural History. The decision of a nomenclatural commission (ICZN) was to issue an opinion suppressing the earlier name ''Tupinambis endrachtensis'' and the name ''Hydrosaurus ocellarius'' Blyt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monitor Lizard
Monitor lizards are lizards in the genus ''Varanus,'' the only extant genus in the family Varanidae. They are native to Africa, Asia, and Oceania, and West African Nile monitor, one species is also found in south America as an invasive species. About 80 species are recognized. Monitor lizards have long necks, powerful tails and claws, and well-developed limbs. The adult length of extant species ranges from in some species such as ''Dampier Peninsula monitor, Varanus sparnus'', to over in the case of the Komodo dragon, though the extinct megalania (''Varanus priscus'') may have reached lengths of more than . Most monitor species are terrestrial locomotion, terrestrial, but many are also arboreal or semiaquatic. While most monitor lizards are carnivorous, eating smaller reptiles, fish, birds, insects, small mammals, and eggs, a few species also eat fruit and vegetation. Etymology The genus, generic name ''Varanus'' is derived from the Arabic (language), Arabic word ''waral'' [St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perentie
The perentie (''Varanus giganteus'') is a species of monitor lizard. It is one of the largest living lizards on earth, after the Komodo dragon, Asian water monitor, and the crocodile monitor. Found west of the Great Dividing Range in the arid areas of Australia, it is rarely seen because of its shyness and the remoteness of much of its range from human habitation. The species is considered to be a least-concern species according to the International Union for Conservation of Nature. Its status in many Aboriginal cultures is evident in the totemic relationships, and part of the Ngiṉṯaka dreaming, as well as bush tucker. It was a favoured food item among desert Aboriginal tribes, and the fat was used for medicinal and ceremonial purposes. Taxonomy British zoologist John Edward Gray described the perentie in 1845 as ''Hydrosaurus giganteus'', calling it the "gigantic water lizard". George Albert Boulenger moved it to the genus ''Varanus''. Within the monitor genus '' Varanu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reptile
Reptiles, as commonly defined, are a group of tetrapods with an ectothermic metabolism and Amniotic egg, amniotic development. Living traditional reptiles comprise four Order (biology), orders: Testudines, Crocodilia, Squamata, and Rhynchocephalia. About 12,000 living species of reptiles are listed in the Reptile Database. The study of the traditional reptile orders, customarily in combination with the study of modern amphibians, is called herpetology. Reptiles have been subject to several conflicting Taxonomy, taxonomic definitions. In Linnaean taxonomy, reptiles are gathered together under the Class (biology), class Reptilia ( ), which corresponds to common usage. Modern Cladistics, cladistic taxonomy regards that group as Paraphyly, paraphyletic, since Genetics, genetic and Paleontology, paleontological evidence has determined that birds (class Aves), as members of Dinosauria, are more closely related to living crocodilians than to other reptiles, and are thus nested among re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-headed Monitor
The black-headed monitor or black-tailed monitor (''Varanus tristis'') is a relatively small species of monitor lizard Monitor lizards are lizards in the genus ''Varanus,'' the only extant genus in the family Varanidae. They are native to Africa, Asia, and Oceania, and West African Nile monitor, one species is also found in south America as an invasive species. A ...s native to Australia. It is occasionally also called the mournful monitor, freckled monitor (''Varanus tristis orientalis'') or the racehorse monitor, a name it shares with the Gould's monitor due to their exceptional speed. It is placed in the subgenus ''Odatria''. Nomenclature Its specific name, ''tristis'', means "sad", in reference to the completely black colouration of ''V. t. tristis'' populations around Perth. Distribution This is the most widespread monitor species in Australia, occurring throughout the mainland and even on some northern islands such as Magnetic Island. It is only absent in the souther ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mangrove Monitor
The mangrove monitor, mangrove goanna, or Western Pacific monitor lizard (''Varanus indicus'') is a member of the monitor lizard family with a large distribution from northern Australia and New Guinea to the Moluccas and Solomon Islands. It grows to lengths of . It is also known as wbl yb in the Kalam language of Papua New Guinea. Taxonomy The mangrove monitor was first described by the French herpetologist François Marie Daudin in 1802. Daudin's original holotype of a subadult specimen was collected on Ambon, Indonesia, and has since disappeared from the museum in Paris. Daudin's original name for the species was ''Tupinambis indicus'', an appellation it would carry for 100 years until being renamed as a ''Varanus''. The generic name ''Varanus'' is derived from the Arabic word ''waral'' (ورل), which translates to English as "monitor". Its specific name, ''indicus'', is Latin for the country of India, but in this instance it relates to Indonesia or the East Indies, where t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Folklore
Australian folklore refers to the folklore and urban legends that have evolved in Australia from Aboriginal Australian myths to colonial and Contemporary literature, contemporary folklore including Australians, people, places and events, that have played part in shaping the Australian culture, culture, image and traditions that are seen in contemporary Old Australia. Definitions Folklore: 1. The traditional beliefs, myths, tales, and practices of a people, transmitted orally. 2. The comparative study of folk knowledge and culture. 3. A body of widely accepted but usually specious notions about a place, a group, or an institution. Intangible culture: Traditions or living expressions inherited from our ancestors and passed on to our descendants, such as oral traditions, performing arts, social practices, rituals, festive events, knowledge and practices concerning nature and the universe or the knowledge and skills to produce traditional crafts. Tradi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leguaan
The Nile monitor (''Varanus niloticus'') is a large member of the Monitor lizard, monitor family (Varanidae) found throughout most of Sub-Saharan Africa, particularly in drier regions, and along the Nile River and its tributaries in East Africa. Additionally, there are modern, invasive populations in North America. The population found in West African forests and savannahs is sometimes recognized as a separate species, the West African Nile monitor (''V. stellatus'').Dowell, S.A, D.M. Portik, V. de Buffrenil, I Ineich, E Greenbaum, S.O. Kolokotronis and E.R. Hekkala. 2016. Molecular data from contemporary and historical collections reveal a complex story of cryptic diversification in the Varanus (Polydaedalus) niloticus Species Group. Molecular Phylogenetics and Evolution 94(Part B): 591-604. While it is dwarfed by its larger relatives, such as the Komodo dragon, the Asian water monitor or the crocodile monitor, it is still List of largest extant lizards, one of the largest lizard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spiny-tailed Monitor
The spiny-tailed monitor (''Varanus acanthurus''), also known as the Australian spiny-tailed monitor, the ridge-tailed monitor the Ackie dwarf monitor, and Colloquialism, colloquially simply ackie monitor, is an Australia, Australian species of lizard belonging to the genus of monitor lizards (''Varanus''). Description The spiny-tailed monitor, a somewhat small monitor lizard, can attain a total length of up to 70 cm (27 in), although there are unconfirmed reports of wild individuals growing up to 34 inches. The tail is about 1.3-2.3 times as long as the head and body combined. The upper side is a rich, dark brown and painted with bright-yellowish to cream spots, which often enclose a few dark scales. Its tail is round in section and features very spinose scales. There are 70-115 scales around the middle of the body. The spiny-tailed monitor is distinguished from the similar-looking species ''Varanus baritji, V. baritji'' and ''Varanus primordius, V. primordius'' by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
