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Île Ronde, Mauritius
Round Island is an uninhabited islet 22.5 kilometres north of Mauritius. It has an area of 1.69 square kilometres and a maximum elevation of 280 metres. The island has been a nature reserve since 1957 and is administered jointly by the National Parks and Conservation Service and the Mauritian Wildlife Foundation. The island has been designated an Important Bird Area (IBA) by BirdLife International. Round Island restoration project Round Island represents one of the longest-running island restoration projects in the world, having been designated a nature reserve in 1957 through the work of the then Colonial Secretary, Robert Newton (a "keen bird-watcher"), and several others who realized the nesting birds faced a direct threat from people - mainly fishermen who would catch them for food. Many of the biological records supporting conservation status and subsequent work were taken by Jean Vinson O. B. E., a Mauritian zoologist and Director of the Mauritius Institute, who condu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Round Island And Serpent Island - Mauritius
Round or rounds may refer to: Mathematics and science * The contour of a closed curve or surface with no sharp corners, such as an ellipse, circle, rounded rectangle, cant (architecture), cant, or sphere * Rounding, the shortening of a number to reduce the number of significant figures it contains * Round number, a number that ends with one or more zeroes * Roundness (geology), the smoothness of clastic particles * Roundedness, rounding of lips when pronouncing vowels * Labialization, rounding of lips when pronouncing consonants Music * Round (music), a type of musical composition * Rounds (album), ''Rounds'' (album), a 2003 album by Four Tet Places * The Round, a defunct theatre in the Ouseburn Valley, Newcastle upon Tyne, England * Round Point, a point on the north coast of King George Island, South Shetland Islands * Grand Rounds Scenic Byway, a parkway system in Minneapolis * Rounds Mountain, a peak in the Taconic Mountains, United States * Round Mountain (other) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brodifacoum
Brodifacoum is a highly lethal 4-hydroxycoumarin vitamin K antagonist anticoagulant poison. In recent years, it has become one of the world's most widely used pesticides. It is typically used as a rodenticide, but is also used to control larger pests such as possum.Eason, C.T. and Wickstrom, M. ''Vertebrate pesticide toxicology manual'', New Zealand Department of Conservation Brodifacoum has an especially long half-life in the body, which ranges up to nine months, requiring prolonged treatment with antidotal vitamin K for both human and pet poisonings. It has one of the highest risks of secondary poisoning to both mammals and birds.Rodenticides: Topic Fact Sheet |
IUCN Red List
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of precise criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. The aim of the IUCN Red List is to convey the urgency of conservation issues to the public and policy makers, as well as help the international community to reduce species extinction. According to IUCN the formally stated goals of the Red List are to provi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bottle Palm
''Hyophorbe lagenicaulis'', the bottle palm or palmiste gargoulette, is a species of flowering plant in the family Arecaceae. It is native to Round Island, Mauritius. Description Bottle palm has a large swollen (sometimes bizarrely so) trunk. It is a myth that the trunk is a means by which the palm stores water. Bottle palms have only four to six leaves open at any time. The leaves of young palms have a red or orange tint, but a deep green is assumed at maturity. The flowers of the palm arise from under the crownshaft. This species is often confused with its relative, the Spindle Palm, which also has a swollen trunk. But the Spindle palm's trunk swells in the middle (resembling the shape of a spindle), whereas the trunk of the Bottle palm swells from near the base and tapers further up. Its inflorescence branches in 4 orders, and its 2.5 cm fruits can be orange or black. The trunk of both species becomes more and more slender as the palm ages. On Mauritius, the only ot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Round Island Burrowing Boa
The Round Island burrowing boa (''Bolyeria multocarinata'') is an extinct species of snake, in the monotypic genus ''Bolyeria'', in the family Bolyeriidae. The species, which was endemic to Mauritius, was last seen on Round Island in 1975. There are no recognized subspecies. Description ''B. multocarinata'' reached about in total length (including tail). Preserved specimens have been reported as having total lengths of . Its colour was described as light brown with blackish spots dorsally, and pink marbled with blackish ventrally. It had a pointed snout with a cylindrical body and head. Its general body form suggests that the Round Island burrowing boa had fossorial tendencies. This species' closest living relative is the Round Island boa (''Casarea dussumieri''). Geographic range The Round Island burrowing boa had an extremely small range of only . Its habitats were hardwood forests and palm savanna. In the past it was found in Mauritius on Gunner's Quoin, Flat Island, Roun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Round Island Skink
''Leiolopisma telfairii'', also known commonly as the Round Island ground skink, the Round Island skink, and Telfair's skink, is a species of lizard in the family Scincidae. The species is endemic to Round Island, one of the islands of Mauritius. Taxonomy Other members of the genus ''Leiolopisma'' occur on New Caledonia and New Zealand, but the Round Island skink is closely related to the two extinct Mascarenes taxa, '' L. mauritiana'' from Mauritius and '' L. ceciliae'' from Réunion. Etymology ''L. telfairii'' is named after Irish botanist Charles Telfair,Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Leiolopisma telfairi'', p. 262). the founder of the Royal Society of Arts and Sciences of Mauritius. Description ''L. telfairii'' reaches a total length (including tail) of between . The body is general brownish grey mottled with dark brown spots. The small s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Round Island Boa
The Round Island boa (''Casarea dussumieri''), also known commonly as the Round Island keel-scaled boa and the Round Island ground boa, is a species of nonvenomous snake in the monotypic genus ''Casarea'' in the family Bolyeriidae. The species is endemic to Round Island, Mauritius. No subspecies are currently recognized. Etymology The specific name, ''dussumieri'', is in honor of Jean-Jacques Dussumier, a French merchant, ship owner, and collector of zoological specimens. Description Adults of ''C. dussumieri'' are slender and reach a maximum total length (including tail) of 150 cm (5 ft). The males have slimmer, more pointed heads and have shorter bodies than the females. The body is covered in small keeled scales that give the species one of its common names. The genus is unique among extant vertebrates as it has a split jaw (intramaxilliary joint that separates anterior and posterior bones), an adaptation that may be advantageous in catching its main prey of ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nactus Serpensinsula
The Serpent Island gecko (''Nactus serpensinsula'') is a species of lizard in the family Gekkonidae. The species is endemic to Mauritius. The Serpent Island gecko is a monotypic species, it is only found in the Serpent Island of Mauritius. The Durrell's night gecko, 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 elsew ... to the Round Island, was previously treated as a subspecies of Serpent Island gecko. On Mauritius itself, it is only known from fossils. References Further reading * Arnold EN, Jones CG (1994). "The night geckos of the genus ''Nactus'' in the Mascarene Islands with a description of the population on Round Island". ''Dodo'' 30: 119-131. (''Nactus serpensinsula durrelli'' ic new subspecies). * Loveridge A (1951). "A New Gecko of the Genus ''Gymnodactylus'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mauritius Ornate Day Gecko
Mauritius ornate day gecko (''Phelsuma ornata'') is a diurnal species of gecko. It occurs on the island of Mauritius and some surrounding islands and typically inhabits different trees and bushes. The Mauritius ornate day gecko feeds on insects and nectar. Description This gecko is one of the smallest day geckos. It can reach a total length of about 12 cm. The back of the neck and head are greyish brown and bordered by white neck stripes. The body colour is quite variable. It can be bluish green, green with a blue area on the front back, or completely blue. The flanks are brown. The snout consists of an intricate pattern of cyan, white, red and dark blue. The back is covered with red coloured dots. The tail is turquoise with red transverse bars. The ventral side is off-white. Distribution This species is found on Mauritius, Round Island, Île aux Aigrettes (Île aux Aigrettes) and Coin de Mire. It is found in the coastal areas. Habitat ''Phelsuma ornata'' typically li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Round Island Day Gecko
The Round Island day gecko (''Phelsuma guentheri''), also known as Günther's gecko, is an endangered species of gecko. It lives on the islet Round Island (Mauritius), and typically dwells on different palm trees. The Round Island day gecko feeds on insects and nectar. Etymology The specific name, ''guentheri'', is in honor of German-born British herpetologist Albert Günther.Beolens B, Watkins M, Grayson M. (2011). ''The Eponym Dictionary of Reptiles''. Baltimore, Maryland: Johns Hopkins University Press. xiii + 296 pp. . (''Phelsuma guentheri'', pp. 110-111). Description ''P. guentheri'' is one of the largest living day geckos. Males can reach a total length of about , but often are much smaller. Females of this species are generally very much smaller than males. The body color is grayish or grayish brown. A dark-brown stripe extends from the nostril to above the ear opening. On the back, dark spots may be present. In some individuals, the legs and toes have light-yellow bars. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bojer's Skink
Bojer's skink (''Gongylomorphus bojerii'', formerly ''Scelotes bojeri)'' is a small species of skink, a lizard in the family Scincidae. The species is endemic to Mauritius including some of its offshore islands. Etymology Both the specific name, ''bojerii'', and the common name, Bojer's skink, are in honor of Czech naturalist Wenceslas Bojer.Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Gongylomorphus bojerii'', p. 31). Description ''G. bojerii'' is about in total length, including a tail. It has five digits on each extremity. Geographic range Bojer's skink occurs in patches of the Black River Gorges National Park and on some off-shore islands of Mauritius including Ilot Vacoas, Round Island, Serpent Island, Ilot Gabriel, Pigeon Rock, Flat Island, Gunner's Quoin, Ile aux Aigrettes, and Ile de la Passe. Habitat The preferred natural habitats of ''G. bojerii'' a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leiolopisma Telfairii
''Leiolopisma telfairii'', also known commonly as the Round Island ground skink, the Round Island skink, and Telfair's skink, is a species of lizard in the family Scincidae. The species is endemic to Round Island, one of the islands of Mauritius. Taxonomy Other members of the genus ''Leiolopisma'' occur on New Caledonia and New Zealand, but the Round Island skink is closely related to the two extinct Mascarenes taxa, '' L. mauritiana'' from Mauritius and '' L. ceciliae'' from Réunion. Etymology ''L. telfairii'' is named after Irish botanist Charles Telfair,Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Leiolopisma telfairi'', p. 262). the founder of the Royal Society of Arts and Sciences of Mauritius. Description ''L. telfairii'' reaches a total length (including tail) of between . The body is general brownish grey mottled with dark brown spots. The small scale ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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