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List Of Amphibians Of Madagascar
The population of amphibians of Madagascar is made up exclusively of frogs. There are 311 named species of frogs on Madagascar, but several hundred have been identified using DNA barcoding and remain to be formally described. Native described species belong to four different families: Hyperoliidae (11 species), Mantellidae (212 species), Microhylidae (86 species) and Ranidae (1 species). Two further species are introduced: the ranid frog ''Hoplobatrachus tigrinus'' and the Bufonidae, toad ''Duttaphrynus melanostictus''. Almost all native species are endemism, endemic, with the exception of ''Ptychadena mascareniensis''. 85 species are threatened with extinction, nine of which are considered by the IUCN as critically endangered. Their numbers are largely affected by major alterations of habitat due to deforestation and the expansion of paddy fields and villages, and to a lesser extent, by illegal international trade. Hyperoliidae Mantellidae Microhylidae Ranidae Referenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madagascar
Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no, ; french: République de Madagascar), is an island country in the Indian Ocean, approximately off the coast of East Africa across the Mozambique Channel. At Madagascar is the world's List of island countries, second-largest island country, after Indonesia. The nation is home to around 30 million inhabitants and consists of the island of Geography of Madagascar, Madagascar (the List of islands by area, fourth-largest island in the world), along with numerous smaller peripheral islands. Following the prehistoric breakup of the supercontinent Gondwana, Madagascar split from the Indian subcontinent around 90 million years ago, allowing native plants and animals to evolve in relative isolation. Consequently, Madagascar is a biodiversity hotspot; over 90% of wildlife of Madagascar, its wildlife is endemic. Human settlement of Madagascar occurred during or befo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
