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Uraeotyphlus
''Uraeotyphlus'' is a genus of caecilians in the family Ichthyophiidae. There are seven species in this genus, all of which are endemic to the Western Ghats of southwestern India. Previously, the genus has also been placed in its own monotypic family Uraeotyphlidae. Description ''Uraeotyphlus'' are relatively small sized caecilians ranging from to in length. Unlike the more 'advanced' caecilians, members of this genus have a true tail with vertebrae, and their skull has a relatively complex structure. However, unlike the more 'primitive' caecilians, the mouth is recessed below the snout, there are no tertiary annuli, and the tentacular opening are far forward of the eyes, and below the nostril. The pattern of annulation among species of ''Uraeotyphlus'' falls into two clear types based on the differentiation of primary and higher-order annuli, and the number of annular divisions per vertebra and whether this varies along the body. This difference is reflected in the recognit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uraeotyphlus
''Uraeotyphlus'' is a genus of caecilians in the family Ichthyophiidae. There are seven species in this genus, all of which are endemic to the Western Ghats of southwestern India. Previously, the genus has also been placed in its own monotypic family Uraeotyphlidae. Description ''Uraeotyphlus'' are relatively small sized caecilians ranging from to in length. Unlike the more 'advanced' caecilians, members of this genus have a true tail with vertebrae, and their skull has a relatively complex structure. However, unlike the more 'primitive' caecilians, the mouth is recessed below the snout, there are no tertiary annuli, and the tentacular opening are far forward of the eyes, and below the nostril. The pattern of annulation among species of ''Uraeotyphlus'' falls into two clear types based on the differentiation of primary and higher-order annuli, and the number of annular divisions per vertebra and whether this varies along the body. This difference is reflected in the recognit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uraeotyphlus Interruptus
''Uraeotyphlus interruptus'', also known as the Chengalam caecilian, is a species of caecilian in the family Ichthyophiidae. It is endemic to the Western Ghats in southern India and is only known from its type locality, Chengalam village in Kerala. Description ''Uraeotyphlus interruptus'' is a medium-sized caecilian measuring in length. The body has 162 folds. The primary annuli cross the dorsum only on the posterior half and venter only in front of the vent. The collar region is slightly wider than the head; the two collars are completely fused dorsally but are distinct ventrally. The eyes are distinct. The ventral tentacle lies below the nostril. Colouration is slaty violet above, slightly lighter below. The body folds are marked by white lines that are more conspicuous on the posterior ventral one-third of the body. Habitat and conservation ''Uraeotyphlus interruptus'' is a subterranean (fossorial) species associated with loose soil. The type series was collected in a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uraeotyphlus Menoni
''Uraeotyphlus menoni'', also known as Menon's caecilian or Kerala caecilian, is a species of caecilian in the family Ichthyophiidae. It is endemic to the state of Kerala in the Western Ghats, India. The specific name ''menoni'' honours K. Ramunni Menon, collector of the holotype who later became the vice-chancellor of the University of Madras. Description ''Uraeotyphlus menoni'' can grow to in total length. It is a greyish species with a white belly blotched with grey. The head is light violet in colour with light mottling, and the distinct eyes are surrounded by a light ring. The tip of the snout and lower jaw are whitish in colour, also with grey spots. The tip of the short tail (<1 cm) is whitish in colour. The tentacles are placed close to and below the nostrils. The nostrils are visible from above. Habitat and conservation ''Uraeotyphlus menoni'' is a subterranean ( |
Uraeotyphlus Oommeni
''Uraeotyphlus oommeni'', sometimes known as the Oommen's caecilian, Oommen's Uraeotyphlus, or Bonnacord caecilian, is a species of caecilian in the family Ichthyophiidae. Within ''Uraeotyphlus'', it belongs to the '' U. malabaricus'' group showing no obvious external differentiation between primary and higher-order annuli. This species is endemic to the Western Ghats and only known from its type locality, Bonaccord, Thiruvananthapuram district, southern Kerala. Very little is known about this species known only from a single specimen collected from an imprecise location. Etymology The specific name ''oommeni'' honours Oommen V. Oommen, professor of zoology at the University of Kerala. Description The holotype A holotype is a single physical example (or illustration) of an organism, known to have been used when the species (or lower-ranked taxon) was formally described. It is either the single such physical example (or illustration) or one of several ... is a mature fem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uraeotyphlus Oxyurus
''Uraeotyphlus oxyurus'', also known as the red caecilian, sharp-nosed caecilian, dark-brown caecilian, pale-throated caecilian, or harp-tailed caecilian, is a species of caecilian in the family Ichthyophiidae. It is endemic to the Western Ghats in Kerala and Tamil Nadu, southern India. Description This species has a relatively thick body, a narrow head, and a short tail. It can grow to in total length, including the tail (up to ). Its body is dark brown with a whitish tail tip. The chin and throat are light brown. Its eyes are very small but distinct and surrounded by a white ring. The tentacles are placed close to and below the nostrils, which are visible from above. Habitat and conservation ''Uraeotyphlus oxyurus'' is a fossorial species that is associated with humus-rich, loose, moist soil. It has been recorded from moist evergreen forest, agricultural land, and rural gardens at elevations up to above sea level. It is probably oviparous and has terrestrial eggs and aqua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ichthyophiidae
The Ichthyophiidae are the family of Asiatic tailed caecilians or fish caecilians found in South and Southeast Asia as well as southernmost China. They are primitive caecilians, lacking many of the derived characters found in the other families. For example, their mouths are not recessed underneath their heads, they possess tails, and they have numerous scales on their bodies. However, they have two sets of muscles for closing the jaw, a feature unique to caecilians, but absent in the related family Rhinatrematidae. They lay their eggs in cavities in moist soil, where they hatch into larvae that seek out streams or underground seepages, before metamorphosing into adults. Some evidence indicates the females may protect their eggs until they hatch. Taxonomy Family Ichthyophiidae * Genus ''Ichthyophis'' **''Ichthyophis acuminatus'' **'' Ichthyophis alfredi'' **'' Ichthyophis asplenius'' **'' Ichthyophis atricollaris'' **'' Ichthyophis bannanicus'' **'' Ichthyophis beddomei'' **'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uraeotyphlus Malabaricus
''Uraeotyphlus malabaricus'' is a species of caecilian in the family Ichthyophiidae. It is endemic to the Western Ghats of India and is known from its type locality, "Malabar" in Kerala, and from the Nilgiri mountains in Tamil Nadu. It is known with several common names: Malabar tailed caecilian, Nilgiris caecilian, Malabar caecilian, and white-lipped caecilian. Description Adult measure including the tail. The body is short and stout, violet-coloured dorsally and lighter ventrally. The eyes are distinct and surrounded by a light ring. The tentacles are placed ventrally, close to the lip. Light-coloured areas are present around the nostrils, snout tip, and tentacles. The upper lips and lower jaw are also of a light cream colour. There is a light spot present near vent, and the tip of the tail is whitish. Habitat and conservation ''Uraeotyphlus malabaricus'' has been collected in evergreen tropical forest ( above sea level), but its ecology is generally poorly known. Presuma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uraeotyphlus Narayani
''Uraeotyphlus narayani'', or Narayan's caecilian, is a species of caecilian endemic to the Western Ghats of India. Description This species is grey with a pale, flesh-coloured belly. A median greenish line runs between the chin and the tail. Its eyes are distinct with a white patch around them. The nostril are placed dorsally on the snout and visible from above. The tentacles are placed below the nostrils, not visible from above. The tip of the tail is whitish, and the snout tip and lower jaw are cream-coloured. It was described from Kottayam in Kerala, and has been reported from Karnataka.Bhatta, G. 1998. A field guide to the caecilians of the Western Ghats, India. Journal of Biosciences, Vol. 23(1): 73-85 References External links narayani Narayani may refer to: * Narayani (deity), another name for Lakshmi * Narayani, an epithet of Yogamaya * Narayani River, or Gandaki River, in Nepal * Narayani Temple, in Narayani village, near Khalikote, Odisha, India * Narayan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uraeotyphlus Gansi
''Uraeotyphlus gansi'', the Gansi caecilian, is a rare species of caecilian, endemic to the Western Ghats of India. It was discovered in the Kaakkaachi-Naalumukku area of the Kalakkad Mundanthurai Tiger Reserve. ''U. gansi'' was named after Carl Gans (1923–2009), a renowned herpetologist from Texas. According to Albert Rajendran, Research Department of Zoology, St. John's College, Palayamkottai, Rajendran spotted the species, along with his collaborator David J. Gower of the Natural History Museum, London, and two other experts in caecilians. He came across this limbless amphibian in the Kaakkaachi-Naalumukku areas during his study of the burrowing uropeltid (shield-tailed) snakes of the Western Ghats. References {{Taxonbar, from=Q3552119 gansi Gansi is the second single from Edo Maajka's fourth studio album "Balkansko a naše". About Gansi, the name itself is a reference to the American rock group Guns N' Roses and, is an ironic way in remembering Zagreb in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caecilian
Caecilians (; ) are a group of limbless, vermiform or serpentine amphibians. They mostly live hidden in the ground and in stream substrates, making them the least familiar order of amphibians. Caecilians are mostly distributed in the tropics of South and Central America, Africa, and southern Asia. Their diet consists of small subterranean creatures such as earthworms. All modern caecilians and their closest fossil relatives are grouped as a clade, Apoda , within the larger group Gymnophiona , which also includes more primitive extinct caecilian-like amphibians. The name derives from the Greek words γυμνος (''gymnos'', naked) and οφις (''ophis'', snake), as the caecilians were originally thought to be related to snakes. The body is cylindrical dark brown or bluish black in colour. The skin is slimy and bears grooves or ringlike markings. Description Caecilians completely lack limbs, making the smaller species resemble worms, while the larger species, with lengths up ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilhelm Peters
Wilhelm Karl Hartwich (or Hartwig) Peters (22 April 1815 in Koldenbüttel – 20 April 1883) was a German natural history, naturalist and explorer. He was assistant to the anatomist Johannes Peter Müller and later became curator of the Natural History Museum, Berlin, Berlin Zoological Museum. Encouraged by Müller and the explorer Alexander von Humboldt, Peters travelled to Mozambique via Angola in September 1842, exploring the coastal region and the Zambesi River. He returned to Berlin with an enormous collection of natural history specimens, which he then described in ''Naturwissenschaftliche Reise nach Mossambique... in den Jahren 1842 bis 1848 ausgeführt'' (1852–1882). The work was comprehensive in its coverage, dealing with mammals, birds, reptiles, amphibians, river fish, insects and botany. He replaced Martin Lichtenstein as curator of the museum in 1858, and in the same year he was elected a foreign member of the Royal Swedish Academy of Sciences. In a few years, he g ... [...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] |
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