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Gigarcanum Size Comparison
''Gigarcanum delcourti'', formerly ''Hoplodactylus delcourti'', is an extinct species of gecko in the family Diplodactylidae. It is the largest known of all geckos, with a snout-to-vent length (SVL) of and an overall length (including tail) of at least . It is only known from a single taxidermied specimen collected in the 19th century that was rediscovered unlabelled in a museum in France. The origin of the specimen was undocumented. While originally suggested to have been from New Zealand and the ''kawekaweau'' of Māori oral tradition, DNA evidence from the specimen suggests that it originates from New Caledonia. History According to the report of Major W. G. Mair in 1873, in 1870, a Māori chief said that he had killed a ''kawekaweau'' he found under the bark of a dead rātā tree in the Waimana Valley in Te Urewera on the North Island of New Zealand. This is the only documented report of anyone ever seeing a ''kawekaweau'' alive. Mair reported the chiefs description o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lille Natural History Museum
Lille ( , ; nl, Rijsel ; pcd, Lile; vls, Rysel) is a city in the northern part of France, in French Flanders. On the river Deûle, near France's border with Belgium, it is the capital of the Hauts-de-France Regions of France, region, the Prefectures in France, prefecture of the Nord (French department), Nord Departments of France, department, and the main city of the Métropole Européenne de Lille, European Metropolis of Lille. The city of Lille proper had a population of 234,475 in 2019 within its small municipal territory of , but together with its French suburbs and exurbs the Lille metropolitan area (French part only), which extends over , had a population of 1,510,079 that same year (Jan. 2019 census), the fourth most populated in France after Paris, Lyon, and Marseille. The city of Lille and 94 suburban French municipalities have formed since 2015 the Métropole Européenne de Lille, European Metropolis of Lille, an Indirect election, indirectly elected Métropole, metr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hoplodactylus
''Hoplodactylus'' is a genus of geckos in the family Diplodactylidae. The genus is endemic to New Zealand, one of the seven genera of geckos found only in New Zealand. ''Hoplodactylus'' comprises three species of large to gigantic brownish lizards, one of which is extinct. Description Species in this genus (now split into several genera) tend to have rather dull colouration with little variation on a generally brown/grey theme, although mottled greens are seen in some species, notably the forest gecko (''Mokopirirakau granulatus''). The one exception to this rule of general drabness in colouration is the striking "herring boned" colour pattern of green, brown, black and white that is displayed by the "Harlequin Gecko" (''Tukutuku rakiurae''). Although generally species of this genus cannot compete with those of ''Naultinus'' in terms of their vivid and beautiful colouration, ''Hoplodactylus'' species do have the ability to subtly change their skin colour pattern to give b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extinct Reptiles Of New Zealand
Extinction is the termination of a kind of organism or of a group of kinds (taxon), usually a species. The moment of extinction is generally considered to be the death of the last individual of the species, although the capacity to breed and recover may have been lost before this point. Because a species' potential range may be very large, determining this moment is difficult, and is usually done retrospectively. This difficulty leads to phenomena such as Lazarus taxa, where a species presumed extinct abruptly "reappears" (typically in the fossil record) after a period of apparent absence. More than 99% of all species that ever lived on Earth, amounting to over five billion species, are estimated to have died out. It is estimated that there are currently around 8.7 million species of eukaryote globally, and possibly many times more if microorganisms, like bacteria, are included. Notable extinct animal species include non-avian dinosaurs, saber-toothed cats, dodos, mam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viviparous
Among animals, viviparity is development of the embryo inside the body of the parent. This is opposed to oviparity which is a reproductive mode in which females lay developing eggs that complete their development and hatch externally from the mother. The term 'viviparity' and its adjective form 'viviparous' derive from the Latin ''vivus'' meaning "living" and ''pario'' meaning "give birth to". Reproductive mode Five modes of reproduction have been differentiated in animals based on relations between zygote and parents. The five include two nonviviparous modes: ovuliparity, with external fertilisation, and oviparity, with internal fertilisation. In the latter, the female lays zygotes as eggs with a large yolk; this occurs in all birds, most reptiles, and some fishes. These modes are distinguished from viviparity, which covers all the modes that result in live birth: *Histotrophic viviparity: the zygotes develop in the female's oviducts, but find their nutrients by oopha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 monotremes. In traditional usage, most insects (one being '' Culex pipiens'', or the common house mosquito), molluscs, and arachnids are also described as oviparous. Modes of reproduction The traditional modes of reproduction include oviparity, taken to be the ancestral condition, traditionally where either unfertilised oocytes or fertilised eggs are spawned, and viviparity traditionally including any mechanism where young are born live, or where the development of the young is supported by either parent in or on any part of their body. However, the biologist Thierry Lodé recently divided the traditional category of oviparous reproduction into two modes that he named ovuliparity and (true) oviparity respectively. He distinguis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nocturnality
Nocturnality is an animal behavior characterized by being active during the night and sleeping during the day. The common adjective is "nocturnal", versus diurnal meaning the opposite. Nocturnal creatures generally have highly developed senses of hearing, smell, and specially adapted eyesight. Some animals, such as cats and ferrets, have eyes that can adapt to both low-level and bright day levels of illumination (see metaturnal). Others, such as bushbabies and (some) bats, can function only at night. Many nocturnal creatures including tarsiers and some owls have large eyes in comparison with their body size to compensate for the lower light levels at night. More specifically, they have been found to have a larger cornea relative to their eye size than diurnal creatures to increase their : in the low-light conditions. Nocturnality helps wasps, such as ''Apoica flavissima'', avoid hunting in intense sunlight. Diurnal animals, including squirrels and songbirds, are act ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhacodactylus Leachianus
''Rhacodactylus leachianus'', commonly known as the New Caledonian giant gecko, Leach's giant gecko, Leachianus Gecko, or simply Leachie, is a large species of gecko in the family Diplodactylidae. The species, which was first described by Georges Cuvier in 1829, is endemic to New Caledonia. Taxonomy The specific name, ''leachianus'', is in honor of English zoologist William Elford Leach. Historically, there have been three recognized subspecies of ''R. leachianus'' (including the nominotypical subspecies): ''R. l. aubrianus'', ''R. l. henkeli'' (first described by Seipp and Obst in 1994), and ''R. l. leachianus''. However, based on recent molecular data, no populations of ''R. leachianus'' are granted subspecies status at the present time. Description ''R. leachianus'' is the largest extant gecko in the world and is considered an example of island gigantism. ''R. l. leachianus'', or the Grande Terre locality, is capable of growing 14-17″ (36-43cm) long, while ''R. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gigarcanum Size Comparison
''Gigarcanum delcourti'', formerly ''Hoplodactylus delcourti'', is an extinct species of gecko in the family Diplodactylidae. It is the largest known of all geckos, with a snout-to-vent length (SVL) of and an overall length (including tail) of at least . It is only known from a single taxidermied specimen collected in the 19th century that was rediscovered unlabelled in a museum in France. The origin of the specimen was undocumented. While originally suggested to have been from New Zealand and the ''kawekaweau'' of Māori oral tradition, DNA evidence from the specimen suggests that it originates from New Caledonia. History According to the report of Major W. G. Mair in 1873, in 1870, a Māori chief said that he had killed a ''kawekaweau'' he found under the bark of a dead rātā tree in the Waimana Valley in Te Urewera on the North Island of New Zealand. This is the only documented report of anyone ever seeing a ''kawekaweau'' alive. Mair reported the chiefs description o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Specific Name (zoology)
In zoological nomenclature, the specific name (also specific epithet or species epithet) is the second part (the second name) within the scientific name of a species (a binomen). The first part of the name of a species is the name of the genus or the generic name. The rules and regulations governing the giving of a new species name are explained in the article species description. For example, the scientific name for humans is ''Homo sapiens'', which is the species name, consisting of two names: ''Homo'' is the " generic name" (the name of the genus) and ''sapiens'' is the "specific name". Historically, ''specific name'' referred to the combination of what are now called the generic and specific names. Carl Linnaeus, who formalized binomial nomenclature, made explicit distinctions between specific, generic, and trivial names. The generic name was that of the genus, the first in the binomial, the trivial name was the second name in the binomial, and the specific the proper term fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhacodactylus
''Rhacodactylus'' is a genus of medium to large geckos of the family Diplodactylidae. All species in this genus are found on the islands that make up New Caledonia. Genus characteristics include long limbs and toes with well-developed lamellae. Some webbing occurs on the hind limbs and toes. ''Rhacodactylus'' possess prehensile tails which also have lamellae to assist in climbing. These are for the most part arboreal geckos. ''Rhacodactylus'' are nocturnal geckos. The species are egg layers with the exception of ''Rhacodactylus trachyrhynchus'' and ''R. trachycephalus'' which gives live birth, a characteristic only otherwise found in New Zealand geckos. They also feed on lizards, more so than any of the family. ''Rhacodactylus'' geckos are sexually dimorphic, with the males possessing larger preanal pores than the females as well as a distinct hemipenis pocket. Males tend to be stockier than females with the exception of ''R. auriculatus'' in which species the males are mu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mniarogekko
''Mniarogekko'' is a genus of lizards in the family Diplodactylidae endemic to New Caledonia. It includes two species: *'' Mniarogekko chahoua'' ( Bavay, 1869) *'' Mniarogekko jalu'' Bauer, A. Whitaker, Sadlier Sadlier is a surname. Notable people with the surname include: *Anna T. Sadlier (1854-1932), Canadian writer, translator *Clifford Sadlier (1892–1964), Australian Victoria Cross recipient *Kieran Sadlier (born 1994), Irish footballer *Mary Anne ..., & Jackman, 2012 References Lizard genera Taxa named by Aaron M. Bauer Taxa named by Anthony Whitaker Taxa named by Ross Allen Sadlier Taxa named by Todd R. Jackman Geckos of New Caledonia {{Diplodactylidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eurydactylodes
''Eurydactylodes'' is a small genus of geckos commonly referred to as chameleon geckos from the subfamily Diplodactylidae, endemic to New Caledonia and few adjacent islands.AG Kluge (1967). "Systematics, phylogeny, and zoogeography of the lizard genus Diplodactylus Gray (Gekkonidae)". ''Australian Journal of Zoology'', 15(5), 1007–1108. Within the Diplodactylidae, ''Eurydactylodes'' resides in the Carphodactylini tribe, and consists of four species. All species share similar Morphology (biology), morphology as well as lifestyle and habits.Bauer, A. M., Jackman, T., Sadlier, R. A., & Whitaker, A. H. (2009). "Review and phylogeny of the New Caledonian diplodactylid gekkotan genus Eurydactylodes Wermuth, 1965, with the description of a new species". ''Memoires Du Museum National d'Histoire Naturelle - Zoologia Neocaledonica'' 6. The first of the ''Eurydactylodes'' species to be classified, Eurydactylodes vieillardi, ''E. vieillardi'', was discovered in 1869. Species Eurydacty ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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