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Xenophrys Apatani
''Xenophrys apatani'', is a species of horned toad of ''Xenophrys'' genus, discovered from Arunachal Pradesh in Northeast India. The species is named after Apatani tribe of Arunachal Pradesh. This leaf litter dwelling frog belongs to the family Megophryidae. It is found in Tale Wildlife Sanctuary located in the Lower Subansiri District of Arunachal Pradesh, India. It is dark brown in colour. It is dark brown in colour, with large mottling on the back, and a typical dark triangular patch between the eyes. The new species was first erroneously reported as ''Xenophrys maosonensis'' from Arunachal Pradesh in 2019 due to overlapping morphological characters and limited molecular evidence. Taxonomical studies of Mahony et al. (2018) and Lyu et al. (2023) on the ''Xenophrys'' genus suggested that multiple potential new species-level taxa in Vietnam and China had been erroneously reported as Xenophrys maosonensis. A revisionary study was undertaken for the specimen from Arunachal Prades ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour, or ecological niche. In addition, palaeontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. About 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomen". The first part of a binomen is the name of a genus to which the species belongs. The second part is called the specific name (zoology), specific name or the specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xenophrys
''Xenophrys'' is a genus of amphibians in the family Megophryidae. They are found in southeastern Asia (including China and northeastern India) to Borneo. Their common name is strange-horned toads. Conservation Of the 36 ''Xenophrys'' species that the International Union for Conservation of Nature has evaluated, most are either "Data Deficient" or of "Least Concern". However, one species is considered "Critically Endangered" ('' Xenophrys damrei'') "Endangered" ('' Xenophrys takensis''), one is " Vulnerable" ('' Xenophrys auralensis''), and six are "Near Threatened". Taxonomy The genus was previously found to be strongly polyphyletic, and awaiting a better solution, they were synonymized in the genus ''Megophrys''. Following subsequent studies and reclassification, the genus has been revalidated. Species Presently, '' Amphibian Species of the World'' classifies the following 31 species in ''Xenophrys'': * '' Xenophrys aceras'' (Boulenger, 1903) — Perak horned toad * '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northeast India
Northeast India, officially the North Eastern Region (NER), is the easternmost region of India representing both a geographic and political Administrative divisions of India, administrative division of the country. It comprises eight States and union territories of India, states—Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland and Tripura (commonly known as the "Seven Sisters"), and the "brother" state of Sikkim. The region shares an international border of 5,182 kilometres (3,220 mi) (about 99 per cent of its total geographical boundary) with several neighbouring countries – it borders China to the north, Myanmar to the east, Bangladesh to the south-west, Nepal to the west, and Bhutan to the north-west. It comprises an area of , almost 8 per cent of that of India. The Siliguri Corridor connects the region to the Mainland India, rest of mainland India. The states of North Eastern Region are officially recognised under the North Eastern Council (NEC), co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apatani People
The Apatani people are an ethnic group who live in the Ziro valley of Arunachal Pradesh's Lower Subansiri region. Customs and lifestyle Their wet rice cultivation system and their agriculture system are extensive even without the use of any farm animals or machines. So is their sustainable social forestry system. UNESCO has proposed the Apatani valley for inclusion as a World Heritage Site for its "extremely high productivity" and "unique" way of preserving the ecology. The Apatanis, one of the major ethnic groups of eastern Himalayas, have a distinct civilization with systematic land-use practices and rich traditional ecological knowledge Traditional ecological knowledge (TEK) is a cumulative body of knowledge, practice, and belief, evolving by adaptive processes and handed down through generations by cultural transmission, about the relationship of living beings (including humans ... of natural resources management and conservation, acquired over the centuries through in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arunachal Pradesh
Arunachal Pradesh (; ) is a States and union territories of India, state in northeast India. It was formed from the North-East Frontier Agency (NEFA) region, and India declared it as a state on 20 February 1987. Itanagar is its capital and largest town. It borders the Indian states of Assam and Nagaland to the south. It shares Borders of India, international borders with Bhutan in the west, Myanmar in the east, and a disputed 1,129 km border with China's Tibet Autonomous Region in the north at the McMahon Line. Arunachal Pradesh is claimed in its entirety by China as South Tibet as part of the Tibet Autonomous Region; China Sino-Indian War, occupied some regions of Arunachal Pradesh in 1962 but later withdrew its forces. As of the 2011 Census of India, Arunachal Pradesh has a population of 1,383,727 and an area of . With only 17 inhabitants per square kilometre, it is the least densely populated state of India. It is an ethnically diverse state, with predominantly Monpa p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frog
A frog is any member of a diverse and largely semiaquatic group of short-bodied, tailless amphibian vertebrates composing the order (biology), order Anura (coming from the Ancient Greek , literally 'without tail'). Frog species with rough skin texture due to wart-like parotoid glands tend to be called toads, but the distinction between frogs and toads is informal and purely cosmetic, not from taxonomy (biology), taxonomy or evolutionary history. Frogs are widely distributed, ranging from the tropics to subarctic regions, but the greatest concentration of species diversity is in tropical rainforest and associated wetlands. They account for around 88% of extant amphibian species, and are one of the five most diverse vertebrate orders. The oldest fossil "proto-frog" ''Triadobatrachus'' is known from the Early Triassic of Madagascar (250Myr, million years ago), but molecular clock, molecular clock dating suggests their divergent evolution, divergence from other amphibians may exte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (biology)
Family (, : ) is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". The delineation of what constitutes a family—or whether a described family should be acknowledged—is established and decided upon by active taxonomists. There are not strict regulations for outlining or acknowledging a family, yet in the realm of plants, these classifications often rely on both the vegetative and reproductive characteristics of plant species. Taxonomists frequently hold varying perspectives on these descriptions, leading to a lack of widespread consensus within the scientific community ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megophryidae
Megophryidae, commonly known as goose frogs, is a large family of frogs native to the warm southeast of Asia, from the Himalayan foothills eastwards, south to Indonesia and the Greater Sunda Islands in Maritime Southeast Asia, and extending to the Philippines. Fossil remains are also known from North America. it encompasses 246 species of frogs divided between five genera. For lack of a better vernacular name, they are commonly called megophryids. Morphology The megophryids are notable for their camouflage, especially those that live in forests, which often look like dead leaves. The camouflage is accurate to the point of some having skin folds that look like leaf veins, and at least one species, the long-nosed horned frog (''Megophrys montana'') has sharp projections extending past the eye and nose, which disguise the frog shape. Megophryids range in size from in length. The adults' tongues are noticeably paddle-shaped. Their tadpoles can be found in a variety of waters, b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lower Subansiri District
Lower Subansiri district (Pron:/su:bənˈsɪɹi/) is one of the 25 administrative districts of the state of Arunachal Pradesh in northeastern India. History The district was formed when Subansiri district was bifurcated into Upper and Lower Subansiri districts in 1987. Lower Subansiri district has a long ancient history related with the Chutiya Kingdom. It was probably under Chutiya chieftain rule from a long time, and came under Birpal's rule in the 12th century. In 1999 Papum Pare district was split to form new district, and this was repeated on 1 April 2001, with the creation of Kurung Kumey district. In October 2017, the state government approved the creation of Kamle district, involving the carving out of Raga, Dolungmukh and Kumpurijio circles from Lower Subansiri district. In 2024, the Keyi Panyor district was formed by carving out 195 villages from Lower Subansiri district. Geography The district headquarters are located at Ziro. The district occupies an area of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. Phylogeneti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vietnam
Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and dependencies by population, fifteenth-most populous country. One of two communist states in Southeast Asia, Vietnam shares land borders with China to the north, and Laos and Cambodia to the west. It shares Maritime boundary, maritime borders with Thailand through the Gulf of Thailand, and the Philippines, Indonesia, and Malaysia through the South China Sea. Its capital is Hanoi and its largest city is Ho Chi Minh City. Vietnam was inhabited by the Paleolithic age, with states established in the first millennium BC on the Red River Delta in modern-day northern Vietnam. Before the Han dynasty's invasion, Vietnam was marked by a vibrant mix of religion, culture, and social norms. The Han dynasty annexed Northern and Central Vietnam, which were subs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China
China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after India, representing 17.4% of the world population. China spans the equivalent of five time zones and Borders of China, borders fourteen countries by land across an area of nearly , making it the list of countries and dependencies by area, third-largest country by land area. The country is divided into 33 Province-level divisions of China, province-level divisions: 22 provinces of China, provinces, 5 autonomous regions of China, autonomous regions, 4 direct-administered municipalities of China, municipalities, and 2 semi-autonomous special administrative regions. Beijing is the country's capital, while Shanghai is List of cities in China by population, its most populous city by urban area and largest financial center. Considered one of six ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
