|
Paroedura Ibityensis
The Ibity ground gecko (''Paroedura ibityensis'') is a species of lizard in the family Gekkonidae. Though initially described in 1998 as a subspecies of the Mocquard's Madagascar ground gecko, it has been recognized as a distinct species within the species complex since 2008. It is endemic to Ibity and Itremo in the Central Highlands of Madagascar, and is named after Mount Ibity where it was first discovered. This species reaches a snout–vent length of just over 6 cm and has enlarged keeled scales. While not currently deemed an endangered species, it has a limited and specialized habitat which could be easily impacted the climate change in the future. Taxonomy The Ibity ground gecko was first described in 1998 by Rösler & Krüger under the scientific name ''Paroedura bastardi ibityensis'', with the authors believing it to be a subspecies of the Mocquard's Madagascar ground gecko (''Paroedura bastardi''). However, later studies would find that it differs both morphol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paroedura Bastardi
Mocquard's Madagascar ground gecko (''Paroedura bastardi'') is a species of lizard in the family '' Gekkonidae''. It is a moderately-sized reptile reaching just over in snout–vent length. The species is endemic to southeastern Madagascar, where it can be found on the ground or climbing tree trunks. Although it was formerly thought to be a widespread species throughout much of west and south Madagascar, morphological and genetic analyses have found that this was due to misclassification, and that this definition of the species is actually a species complex comprising several cryptic species. Today, it is known that ''P. bastardi'' in the strict sense is actually restricted to the extreme southeast of the country. Taxonomy The Mocquard's Madagascar ground gecko was first described in 1900 by François Mocquard under the scientific name ''Phyllodactylus bastardi''. The specific name, ''bastardi'', is in honor of French paleontologist Eugène Joseph Bastard (1865–1910). In 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paroedura Rennerae
''Paroedura rennerae'' is a species of lizards in the family of the Gekkonidae. Members of this species were formerly assigned to ''Paroedura bastardi'', but a study in 2021 found that they represent a separate species within the species complex. It is Endemism, endemic to Madagascar, where it occurs in a variety of habitats. Taxonomy Specimens of ''Paroedura rennerae'' were not originally recognized as a separate species from Mocquard's Madagascar ground gecko, with collected specimens labelled as ''P. bastardi'' or ''P.'' sp. aff. ''bastardi''. It was not until 2021 that an integrative revision of the ''P. bastardi'' species complex found that ''P. rennerae'' represents a morphologically and genetically distinct species. An adult female collected on 2 December 2010 from Kirindy Forest, Kirindy Reserve was designated as the holotype specimen of ''P. rennerae''. The specific name honors botanist and biologist Susanne Renner. The following cladogram shows the position of ''P. re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paroedura
''Paroedura'' (Madagascar ground geckos) is a genus of geckos, endemic to Madagascar and the Comoros. These geckos are typically terrestrial, though the young of most species can climb until they are too heavy for their feet to support. Species The following 25 species are recognized as being valid. *'' Paroedura androyensis'' – Grandidier's Madagascar ground gecko *'' Paroedura bastardi'' – Mocquard's Madagascar ground gecko *'' Paroedura fasciata'' *'' Paroedura gracilis'' – graceful Madagascar ground gecko *'' Paroedura guibeae'' – Guibé's ground gecko *'' Paroedura homalorhina'' – northern Madagascar ground gecko *'' Paroedura hordiesi'' – Hordies's ground gecko *'' Paroedura ibityensis'' – Ibity ground gecko *'' Paroedura karstophila'' *'' Paroedura kloki'' *'' Paroedura lohatsara'' *'' Paroedura maingoka'' *'' Paroedura manongavato'' *'' Paroedura masobe'' *'' Paroedura neglecta'' *'' Paroedura oviceps'' – Nosy Be ground gecko *'' Par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN
The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natural resources. It is involved in data gathering and analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable". Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice and through building partnerships. The organization is best known to the wider ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Near Threatened
A near-threatened species is a species which has been categorized as "Near Threatened" (NT) by the International Union for Conservation of Nature as that may be vulnerable to endangerment in the near future, but it does not currently qualify for the threatened status. The IUCN notes the importance of re-evaluating near-threatened taxon at appropriate intervals. The rationale used for near-threatened taxa usually includes the criteria of vulnerable which are plausible or nearly met, such as reduction in numbers or range. Near-threatened species evaluated from 2001 onwards may also be ones which are dependent on conservation efforts to prevent their becoming threatened, whereas before this conservation-dependent species were given a separate category ("Conservation Dependent"). Additionally, the 402 conservation-dependent taxa may also be considered near-threatened. IUCN Categories and Criteria version 2.3 Before 2001, the IUCN used the version 2.3 Categories and Criteria ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keeled Scales
Keeled scales refer to reptile scales that, rather than being smooth, have a ridge down the center that may or may not extend to the tip of the scale, Campbell, J. A., Lamar, W. W. (2004). ''The Venomous Reptiles of the Western Hemisphere''. Ithaca and London: Comstock Publishing Associates. 870 pp. 1,500 plates. . making them rough to the touch. According to Street's (1979) description of European lizards and snakes, in those that have keeled scales the keels are usually stronger in male specimens and are consistently arranged according to the species of reptiles, even though many others do not have them. With European lizards, the dorsal scales are usually well keeled, while those on the flanks are more weakly keeled and those on the belly smooth. Street, D. (1979). ''The Reptiles of Northern and Central Europe''. London: B.T. Batsford Ltd. 268 pp. . Non-European lizards such as ''Sphaerodactylus macrolepis'' also display keeled scales. Klauber (1997), describes how the keels on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paroedura Ibityensis
The Ibity ground gecko (''Paroedura ibityensis'') is a species of lizard in the family Gekkonidae. Though initially described in 1998 as a subspecies of the Mocquard's Madagascar ground gecko, it has been recognized as a distinct species within the species complex since 2008. It is endemic to Ibity and Itremo in the Central Highlands of Madagascar, and is named after Mount Ibity where it was first discovered. This species reaches a snout–vent length of just over 6 cm and has enlarged keeled scales. While not currently deemed an endangered species, it has a limited and specialized habitat which could be easily impacted the climate change in the future. Taxonomy The Ibity ground gecko was first described in 1998 by Rösler & Krüger under the scientific name ''Paroedura bastardi ibityensis'', with the authors believing it to be a subspecies of the Mocquard's Madagascar ground gecko (''Paroedura bastardi''). However, later studies would find that it differs both morphol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sympatry
In biology, two related species or populations are considered sympatric when they exist in the same geographic area and thus frequently encounter one another. An initially interbreeding population that splits into two or more distinct species sharing a common range exemplifies sympatric speciation. Such speciation may be a product of reproductive isolation – which prevents hybrid offspring from being viable or able to reproduce, thereby reducing gene flow – that results in genetic divergence. Sympatric speciation may, but need not, arise through secondary contact, which refers to speciation or divergence in allopatry followed by range expansions leading to an area of sympatry. Sympatric species or taxa in secondary contact may or may not interbreed. Types of populations Four main types of population pairs exist in nature. Sympatric populations (or species) contrast with parapatric populations, which contact one another in adjacent but not shared ranges and do not ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montane
Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures fall as elevation increases, causing the ecosystem to stratify. This stratification is a crucial factor in shaping plant community, biodiversity, metabolic processes and ecosystem dynamics for montane ecosystems. Dense montane forests are common at moderate elevations, due to moderate temperatures and high rainfall. At higher elevations, the climate is harsher, with lower temperatures and higher winds, preventing the growth of trees and causing the plant community to transition to montane grasslands, shrublands or alpine tundra. Due to the unique climate conditions of montane ecosystems, they contain increased numbers of endemic species. Montane ecosystems also exhibit variation in ecosystem services, which include carbon storage and water supply. Life zones As elevation increases, the climate becomes cooler, due to a decrease in a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Massif
In geology, a massif ( or ) is a section of a planet's crust that is demarcated by faults or flexures. In the movement of the crust, a massif tends to retain its internal structure while being displaced as a whole. The term also refers to a group of mountains formed by such a structure. In mountaineering and climbing literature, a massif is frequently used to denote the main mass of an individual mountain. The massif is a smaller structural unit of the crust than a tectonic plate, and is considered the fourth-largest driving force in geomorphology. The word is taken from French (in which the word also means "massive"), where it is used to refer a large mountain mass or compact group of connected mountains forming an independent portion of a range. One of the most notable European examples of a massif is the Massif Central of the Auvergne region of France. The Face on Mars is an example of an extraterrestrial massif. Massifs may also form underwater, as with the Atlanti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Itremo
Itremo is a town and commune in Madagascar. It belongs to the district of Ambatofinandrahana, which is a part of Amoron'i Mania Region. The population of the commune was estimated to be approximately 7,000 in 2001 commune census. Only primary schooling is available. The majority 70% of the population of the commune are farmers, while an additional 29.5% receives their livelihood from raising livestock. The most important crops are rice and peanuts, while other important agricultural products are beans and cassava ''Manihot esculenta'', common name, commonly called cassava (), manioc, or yuca (among numerous regional names), is a woody shrub of the spurge family, Euphorbiaceae, native to South America. Although a perennial plant, cassava is extensively .... Services provide employment for 0.5% of the population. References and notes Populated places in Amoron'i Mania {{Amoron'iMania-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ibity
Ibity is a town and commune in Madagascar. It belongs to the district of Antsirabe II, which is a part of Vakinankaratra Region. The population of the commune was estimated to be approximately 11,000 in 2001 commune census. Only primary schooling is available. The majority 98% of the population of the commune are farmers, while an additional 1% receives their livelihood from raising livestock. The most important crop is maize, while other important products are peanuts, bean A bean is the seed of several plants in the family Fabaceae, which are used as vegetables for human or animal food. They can be cooked in many different ways, including boiling, frying, and baking, and are used in many traditional dishes th ...s, cassava and rice. Industry provides employment for 1% of the population. References and notes Populated places in Vakinankaratra {{Vakinankaratra-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
