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Adenomus
''Adenomus'' is a small genus of true toads, with only two species, endemic to Sri Lanka. ''Adenomus kandianus'' was considered as extinct for 133 years, but was rediscovered in October 2009 in the Kandy area. Description ''Adenomus'' are slender toads that lack the supraorbital ridge (present in other Sri Lankan bufonids) and have smooth finger edges (versus granular). The largest species is ''Adenomus kelaartii ''Adenomus kelaartii'' (Kelaart's toad or Kelaart's dwarf toad) is a species of toad in the family Bufonidae. It is endemic to Sri Lanka, where it is found in the south-west of the island at elevations between 30 and 1,230 m. The specific ...'' where females can attain in snout–vent length. Species There are two species: The species are syntopic in parts of their range, but generally speaking ''Adenomus kandianus'' is a lower-altitude species whereas ''Adenomus kelaartii'' is a high-altitude species. A third species, ''Adenomus dasi'' (Das's dwarf to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adenomus
''Adenomus'' is a small genus of true toads, with only two species, endemic to Sri Lanka. ''Adenomus kandianus'' was considered as extinct for 133 years, but was rediscovered in October 2009 in the Kandy area. Description ''Adenomus'' are slender toads that lack the supraorbital ridge (present in other Sri Lankan bufonids) and have smooth finger edges (versus granular). The largest species is ''Adenomus kelaartii ''Adenomus kelaartii'' (Kelaart's toad or Kelaart's dwarf toad) is a species of toad in the family Bufonidae. It is endemic to Sri Lanka, where it is found in the south-west of the island at elevations between 30 and 1,230 m. The specific ...'' where females can attain in snout–vent length. Species There are two species: The species are syntopic in parts of their range, but generally speaking ''Adenomus kandianus'' is a lower-altitude species whereas ''Adenomus kelaartii'' is a high-altitude species. A third species, ''Adenomus dasi'' (Das's dwarf to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adenomus Kandianus
''Adenomus kandianus'' (Kandyan dwarf toad) is a species of toad in the family Bufonidae endemic to Sri Lanka. It is a high-altitude species known only from few localities. The specific name ''kandianus'' means "from Kandy" and seems to suggest that the type material came from near the city of Kandy. Rediscovery As there had been no record of the species since 1872, it was listed as extinct by the IUCN in 2004. However, in June 2012 it was announced that almost three years earlier, in October 2009, the species was rediscovered in the Peak Wilderness Sanctuary in Sri Lanka. In light of the discovery, the species was reclassified in 2012 as critically endangered in the IUCN Red List of Threatened Species. Another extant population was reported in 2014 from Pidurutalagala Forest Reserve. Description Adult males measure and adult females in snout–vent length. The parotoid glands are relatively long, which is the single morphological trait that separates ''Adenomus kandianus'' fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adenomus Kelaartii
''Adenomus kelaartii'' (Kelaart's toad or Kelaart's dwarf toad) is a species of toad in the family Bufonidae. It is endemic to Sri Lanka, where it is found in the south-west of the island at elevations between 30 and 1,230 m. The specific name ''kelaartii'' honours Edward Frederick Kelaart, a Ceylonese-born physician and zoologist. Description Kelaart's toad is a fairly small species with females having a snout-to vent length of and males . The skin in some individuals is smooth but in others it bears spiny warts. The upper parts are brown more or less blotched with darker colour and the underparts are cream or white, blotched with brown and sometimes speckled with red flecks. In some individuals, there are both red and blue flecks on the underside. Distribution and habitat Kelaart's toad is endemic to southwestern Sri Lanka where it is found at altitudes of up to above sea level. It does not have a continuous distribution as its range is fragmented into a number of sep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibians Of Sri Lanka
Sri Lanka is a tropical island situated close to the southern tip of India. It is situated in the middle of Indian Ocean. Because of being an island, Sri Lanka has rich endemic terrestrial and freshwater fauna, including vertebrates and several invertebrates. Amphibian *Phylum: Chordata *Class: Amphibia Amphibians are ectothermic vertebrates of the class Amphibia. They have soft glandular skin and live in all habitats of the world except for the ice caps. They complete an amphibious lifestyle where larval stages live in water and adults live on or closer to land. With their complex reproductive needs and permeable skins, amphibians are often ecological indicators. Sri Lanka is host to over 120 species of amphibians, of which over 90 species are endemic to the country. The 85% of endemicity ratio makes Sri Lanka the country which has the highest amphibian endemism in Asia. During the past decade many more new amphibians have been found in Sri Lanka. The first amphibian review ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward Drinker Cope
Edward Drinker Cope (July 28, 1840 – April 12, 1897) was an American zoologist, paleontologist, comparative anatomist, herpetologist, and ichthyologist. Born to a wealthy Quaker family, Cope distinguished himself as a child prodigy interested in science; he published his first scientific paper at the age of 19. Though his father tried to raise Cope as a gentleman farmer, he eventually acquiesced to his son's scientific aspirations. Cope married his cousin and had one child; the family moved from Philadelphia to Haddonfield, New Jersey, although Cope would maintain a residence and museum in Philadelphia in his later years. Cope had little formal scientific training, and he eschewed a teaching position for field work. He made regular trips to the American West, prospecting in the 1870s and 1880s, often as a member of United States Geological Survey teams. A personal feud between Cope and paleontologist Othniel Charles Marsh led to a period of intense fossil-finding competition ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bufonidae
{{Cat main, Toad This category contains both species commonly called toads, and the true toads from the family Bufonidae {{Cat main, Toad This category contains both species commonly called toads, and the true toads from the family Bufonidae {{Cat main, Toad This category Category, plural categories, may refer to: Philosophy and general uses *Categorization, cat .... Animals by common name Frogs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic
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 to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sri Lanka
Sri Lanka (, ; si, ශ්රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, and southeast of the Arabian Sea; it is separated from the Indian subcontinent by the Gulf of Mannar and the Palk Strait. Sri Lanka shares a maritime border with India and Maldives. Sri Jayawardenepura Kotte is its legislative capital, and Colombo is its largest city and financial centre. Sri Lanka has a population of around 22 million (2020) and is a multinational state, home to diverse cultures, languages, and ethnicities. The Sinhalese are the majority of the nation's population. The Tamils, who are a large minority group, have also played an influential role in the island's history. Other long established groups include the Moors, the Burghers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extinct
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, m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kandy
Kandy ( si, මහනුවර ''Mahanuwara'', ; ta, கண்டி Kandy, ) is a major city in Sri Lanka located in the Central Province. It was the last capital of the ancient kings' era of Sri Lanka. The city lies in the midst of hills in the Kandy plateau, which crosses an area of tropical plantations, mainly tea. Kandy is both an administrative and religious city and is also the capital of the Central Province. Kandy is the home of the Temple of the Tooth Relic ('' Sri Dalada Maligawa''), one of the most sacred places of worship in the Buddhist world. It was declared a world heritage site by UNESCO in 1988. Historically the local Buddhist rulers resisted Portuguese, Dutch, and British colonial expansion and occupation. Etymology The city and the region have been known by many different names and versions of those names. Some scholars suggest that the original name of Kandy was Katubulu Nuwara located near the present Watapuluwa. However, the more popular historical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zootaxa
''Zootaxa'' is a peer-reviewed scientific mega journal for animal taxonomists. It is published by Magnolia Press (Auckland, New Zealand). The journal was established by Zhi-Qiang Zhang in 2001 and new issues are published multiple times a week. From 2001 to 2020, more than 60,000 new species have been described in the journal accounting for around 25% of all new taxa indexed in The Zoological Record in the last few years. Print and online versions are available. Temporary suspension from JCR The journal exhibited high levels of self-citation and its journal impact factor of 2019 was suspended from ''Journal Citation Reports'' in 2020, a sanction which hit 34 journals in total. Biologist Ross Mounce noted that high levels of self-citation may be inevitable for a journal which publishes a large share of new species classification. Later that year this decision was reversed and it was admitted that levels of self-citation are appropriate considering the large proportion of papers f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supraorbital Ridge
The brow ridge, or supraorbital ridge known as superciliary arch in medicine, is a bony ridge located above the eye sockets of all primates. In humans, the eyebrows are located on their lower margin. Structure The brow ridge is a nodule or crest of bone situated on the frontal bone of the skull. It forms the separation between the forehead portion itself (the squama frontalis) and the roof of the eye sockets (the pars orbitalis). Normally, in humans, the ridges arch over each eye, offering mechanical protection. In other primates, the ridge is usually continuous and often straight rather than arched. The ridges are separated from the frontal eminences by a shallow groove. The ridges are most prominent medially, and are joined to one another by a smooth elevation named the glabella. Typically, the arches are more prominent in men than in women, and vary between different ethnic groups. Behind the ridges, deeper in the bone, are the frontal sinuses. Terminology The brow ridges, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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