Nasikabatrachus
''Nasikabatrachus'' is a genus of frogs. It is presently treated as the only genus in the family Nasikabatrachidae, though previously it was included in the family Sooglossidae. Two species are recognized, ''Nasikabatrachus bhupathi'' and ''Nasikabatrachus sahyadrensis'', both endemic to southwestern India. Both Nasikabatrachidae and Sooglossidae are thought to be the only extant families of the superfamily Sooglossoidea. With its closest relatives in the Seychelles, ''Nasikabatrachus'' is thought to have evolved separately since the end of the Cretaceous. Its discovery added to the evidence that Madagascar and the Seychelles separated from the India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...n landmass sometime well after the breakup of Gondwana had started. Reproduction ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Nasikabatrachus Bhupathi
''Nasikabatrachus bhupathi'', or Bhupathy's purple frog, is a frog species belonging to the family Nasikabatrachidae. It can be found in the Western Ghats in India and was discovered near the Srivilliputhur Grizzled Giant Squirrel Wildlife Sanctuary. The specific epithet honors the late Indian herpetologist Subramanian Bhupathy (1963–2014) Taxonomy ''Nasikabatrachus bhupathi'' and ''Nasikabatrachus sahyadrensis'' have been found to be related to other frogs that live in the Seychelles, which are closer to Africa than to India. This is consistent with the idea that Africa and India were once part of the same ancient supercontinent, called Gondwanaland, which eventually became part of the later supercontinent, . Description The species has purple skin and blue eyes and lives underground. It differs genetically, morphologically, and acoustically from the closely related '' Nasikabatrachus sahyadrensis''. Speciation between the two species is likely caused by the different ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Nasikabatrachus Sahyadrensis
''Nasikabatrachus'' is a genus of frogs. It is presently treated as the only genus in the family Nasikabatrachidae, though previously it was included in the family Sooglossidae. Two species are recognized, ''Nasikabatrachus bhupathi'' and '' Nasikabatrachus sahyadrensis'', both endemic to southwestern India. Both Nasikabatrachidae and Sooglossidae are thought to be the only extant families of the superfamily Sooglossoidea. With its closest relatives in the Seychelles, ''Nasikabatrachus'' is thought to have evolved separately since the end of the Cretaceous. Its discovery added to the evidence that Madagascar and the Seychelles separated from the Indian landmass sometime well after the breakup of Gondwana Gondwana () was a large landmass, often referred to as a supercontinent, that formed during the late Neoproterozoic (about 550 million years ago) and began to break up during the Jurassic period (about 180 million years ago). The final sta ... had started. Reproductio ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Sathyabhama Das Biju
Sathyabhama Das Biju (born May, 1963) is an Indian amphibian biologist, wildlife conservationist and heads the Systematics Lab at the University of Delhi, Department of Environmental Studies. He is dubbed as the "Frogman of India" by media for his passion for frogs and for bringing fresh fascination for Indian amphibians. In a recent interview with Sanctuary Asia, he was introduced as "one of the world's foremost amphibian experts". In 2010, Biju in collaboration with national and international institutions launched the nationwide Lost! Amphibians of India campaign to rediscover species thought to be extinct. In 2011, Biju was the recipient of the Sanctuary Wildlife Service AwardSanctuary Asia "Wildlife Service Award" 2011 , http://www.theearthheroes.com/the-awards/2011-awards/191-sathyabhama-das-biju for his "extraordinary passion which led to the discovery of several new species". In 2008, the IUCN recognized his "extreme dedication to discover and conserve the vanishing amphi ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Sooglossoidea
Sooglossoidea is a superfamily of frogs. It contains only two highly divergent families consisting of three genera with two species each, one family being found in southwestern India and the other in the Seychelles. Taxonomy The Sooglossoidea are an ancient division of the Neobatrachia; phylogenetic evidence indicates that they diverged from the rest of the Neobatrachia during the Early Cretaceous, about 125 million years ago, after colonizing Insular India from Africa. One family, the Nasikabatrachidae, remained in India; the other, Sooglossidae, was isolated on the Seychelles Microcontinent (which later turned into an island chain) after it split from India. Both families are thought to have diverged around the Cretaceous-Paleogene boundary. Their exact phylogenetic relationships are disputed; previous studies found them to be the second-most basal member of the Neobatrachia, being sister to all other members of the group aside from Heleophrynidae, but more recent studies ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Sooglossidae
Sooglossidae, the Seychelles frogs or Seychelles Island frogs, are a family of frogs found on the Seychelles Islands. Until recently, this family was believed to include the genera ''Sechellophryne'', ''Nesomantis'' and ''Sooglossus'', but following a major revision of amphibians in 2006, the genus ''Nesomantis'' was named a junior synonym of ''Sooglossus''. Their closest relatives are the purple frogs ( Nasikabatrachidae) of India. Description All Sooglossidae species are relatively small terrestrial frogs, about in length, hiding under fallen leaves or in rock crevices. They are unusual for the neobatrachials, in that they undertake inguinal amplexus, a primitive version of amplexus. They lay their eggs on moist ground, rather than in water. Several species lack tadpoles, with the eggs hatching directly into froglets. The tadpoles of '' S. sechellensis'' are carried, abnormally, on the backs of the female frogs until metamorphosis. There is no fossil record for the family. Th ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Endemism
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 t ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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India
India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast, it shares land borders with Pakistan to the west; China, Nepal, and Bhutan to the north; and Bangladesh and Myanmar to the east. In the Indian Ocean, India is in the vicinity of Sri Lanka and the Maldives; its Andaman and Nicobar Islands share a maritime border with Thailand, Myanmar, and Indonesia. Modern humans arrived on the Indian subcontinent from Africa no later than 55,000 years ago., "Y-Chromosome and Mt-DNA data support the colonization of South Asia by modern humans originating in Africa. ... Coalescence dates for most non-European populations average to between 73–55 ka.", "Modern human beings—''Homo sapiens''—originated in Africa. Then, interm ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Seychelles
Seychelles (, ; ), officially the Republic of Seychelles (french: link=no, République des Seychelles; Creole: ''La Repiblik Sesel''), is an archipelagic state consisting of 115 islands in the Indian Ocean. Its capital and largest city, Victoria, is east of mainland Africa. Nearby island countries and territories include the Comoros, Madagascar, Mauritius, and the French overseas departments of Mayotte and Réunion to the south; and Maldives and the Chagos Archipelago (administered by the United Kingdom as the British Indian Ocean Territory) to the east. It is the least populated sovereign African country, with an estimated 2020 population of 98,462. Seychelles was uninhabited prior to being encountered by Europeans in the 16th century. It faced competing French and British interests until coming under full British control in the late 18th century. Since proclaiming independence from the United Kingdom in 1976, it has developed from a largely agricultural soc ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Cretaceous
The Cretaceous ( ) is a geological period that lasted from about 145 to 66 million years ago (Mya). It is the third and final period of the Mesozoic Era, as well as the longest. At around 79 million years, it is the longest geological period of the entire Phanerozoic. The name is derived from the Latin ''creta'', "chalk", which is abundant in the latter half of the period. It is usually abbreviated K, for its German translation ''Kreide''. The Cretaceous was a period with a relatively warm climate, resulting in high eustatic sea levels that created numerous shallow inland seas. These oceans and seas were populated with now- extinct marine reptiles, ammonites, and rudists, while dinosaurs continued to dominate on land. The world was ice free, and forests extended to the poles. During this time, new groups of mammals and birds appeared. During the Early Cretaceous, flowering plants appeared and began to rapidly diversify, becoming the dominant group of plants across the Ear ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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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 second-largest island country, after Indonesia. The nation is home to around 30 million inhabitants and consists of the island of Madagascar (the 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 its wildlife is endemic. Human settlement of Madagascar occurred during or before the mid first millennium AD by Austronesian peoples, presumably arriving on outrigger cano ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Gondwana
Gondwana () was a large landmass, often referred to as a supercontinent, that formed during the late Neoproterozoic (about 550 million years ago) and began to break up during the Jurassic period (about 180 million years ago). The final stages of break-up, involving the separation of Antarctica from South America (forming the Drake Passage) and Australia, occurred during the Paleogene. Gondwana was not considered a supercontinent by the earliest definition, since the landmasses of Baltica, Laurentia, and Siberia were separated from it. To differentiate it from the Indian region of the same name (see ), it is also commonly called Gondwanaland. Gondwana was formed by the accretion of several cratons. Eventually, Gondwana became the largest piece of continental crust of the Palaeozoic Era, covering an area of about , about one-fifth of the Earth's surface. During the Carboniferous Period, it merged with Laurasia to form a larger supercontinent called Pangaea. Gondwana ( ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Taxa Named By Sathyabhama Das Biju
In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in the intro ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |