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Solenodon
Solenodons (from , 'channel' or 'pipe' and , 'tooth') are venomous, nocturnal, burrowing, insectivorous mammals belonging to the family Solenodontidae . The two living solenodon species are the Cuban solenodon (''Atopogale cubana'') and the Hispaniolan solenodon (''Solenodon paradoxus''). Threats to both species include habitat destruction and predation by non-native cats, dogs, and mongooses, introduced by humans to the solenodons' home islands to control snakes and rodents. The Hispaniolan solenodon covers a wide range of habitats on the island of Hispaniola from lowland dry forest to highland pine forest. Two other described species became extinct during the Quaternary period. Oligocene North American genera, such as '' Apternodus'', have been suggested as relatives of ''Solenodon'', but the origins of the animal remain obscure. Taxonomy Two genera, '' Atopogale'' and '' Solenodon'', are known, each with one extant species. Other genera have been erected, but ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hispaniolan Solenodon
The Hispaniolan solenodon (''Solenodon paradoxus''), also known as the agouta, is a small, furry, shrew-like mammal endemic to the Caribbean island of Hispaniola (in the Dominican Republic and Haiti). Like other solenodons, it is a venomous, insect-eating animal that lives in burrows and is active at night. It is an elusive animal and was only first described in 1833; its numbers are stable in protected forests but it remains the focus of conservation efforts. Its smaller sister species of the same genus, Marcano's solenodon (''S. marconoi'') became extinct after European colonization. The Hispaniolan solenodon and the rat-like Hispaniolan hutia live in the same habitats and are the only surviving mammals native to the island. Discovery In 1833 the Russian Academy of Sciences received a new specimen from Haiti. Puzzled by the animal, curator Johann Friedrich von Brandt named it ''Solenodon paradoxus''. (''Solenodon'' means "grooved teeth".) No more information was known other t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soricomorphs Of The Caribbean
The Caribbean region is home to two unique families of the mammalian order Eulipotyphla (incorporating the now defunct order Soricomorpha), which also includes the hedgehogs, gymnures shrews, moles and desmans. Only one Caribbean family, that of the solenodons, is still extant; the other, Nesophontidae, became extinct within the last few centuries. For the purposes of this article, the "Caribbean" includes all islands in the Caribbean Sea (except for small islets close to the mainland) and the Bahamas, Turks and Caicos Islands, and Barbados, which are not in the Caribbean Sea but biogeographically belong to the same Caribbean bioregion. Overview About fifteen species of Caribbean eulipotyphlans are known to have existed during the Quaternary, but not all ''Nesophontes'' species are universally accepted as valid.Hutterer, 2005, p. 220 However, most of these, including all ''Nesophontes'', are now extinct; the Cuban solenodon is classified as Endangered, while the Hispaniolan solen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuban Solenodon
The Cuban solenodon or ''almiquí'' (''Atopogale cubana'') is a small, furry, shrew-like mammal endemic to Cuban moist forests, mountainous forests on Cuba. It is the monotypic taxon, only species in the genus ''Atopogale''. An elusive animal, it lives in burrows and is only active at night when it uses its unusual toxic saliva to feed on insects. The solenodons (family Solenodontidae), native to the Caribbean, are one of venomous mammal, only a few mammals that are venomous. The Cuban solenodon is Endangered species, endangered and was once considered Extinction, extinct due to its rarity. It and the Hispaniolan solenodon (''Solenodon paradoxus'') are the only surviving solenodon species; the others are Extinction, extinct. Taxonomy Although formerly classified in the genus ''Solenodon (genus), Solenodon'', phylogenetic evidence supports it being in its own genus, ''Atopogale''. Rediscovery Since its discovery in 1861 by the German naturalist Wilhelm Peters, only 36 had ev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solenodon (genus)
''Solenodon'' is a genus of small, shrew-like mammals native to the Caribbean. It is one of two genera in the solenodon family, Solenodontidae. The genus ''Solenodon'' includes three species, only one of which is still living—the Hispaniolan solenodon (''Solenodon paradoxus''). This classification follows the American Society of Mammalogists. Species See also Cuban solenodon The Cuban solenodon or ''almiquí'' (''Atopogale cubana'') is a small, furry, shrew-like mammal endemic to Cuban moist forests, mountainous forests on Cuba. It is the monotypic taxon, only species in the genus ''Atopogale''. An elusive animal, it ... - ''Atopogale cubana'', formerly ''Solenodon cubanus'' References Extant Pleistocene first appearances Taxa named by Johann Friedrich von Brandt Mammal genera with one living species Mammals of the Caribbean Mammal genera {{eulipotyphla-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Small Indian Mongoose
The small Indian mongoose (''Urva auropunctata'') is a mongoose species native to Iraq and northern India; it has also been introduced to several Caribbean and Pacific islands. Taxonomy ''Mangusta auropunctata'' was the scientific name proposed by Brian Houghton Hodgson in 1836 for a mongoose specimen collected in central Nepal. In the 19th and 20th centuries, several zoological specimens were described: *''Mangusta pallipes'' proposed by Edward Blyth in 1845 was based on mongooses observed in Kandahar, Afghanistan. *''Herpestes palustris'' proposed by R. K. Ghose in 1965 was an adult male mongoose collected in a swamp on the eastern fringe of Kolkata, India. The small Indian mongoose was later classified in the genus '' Herpestes''; all Asian mongooses are now classified the genus '' Urva''. The small Indian mongoose was once considered a subspecies of the Javan mongoose (''H. javanicus''). Genetic analysis of hair and tissue samples from 18 small Indian and Javan mongooses ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hispaniola Solenodon
Hispaniola (, also ) is an island between Cuba and Puerto Rico in the Greater Antilles of the Caribbean. Hispaniola is the most populous island in the West Indies, and the second-largest by land area, after Cuba. The island is divided into two separate sovereign countries: the Spanish-speaking Dominican Republic () to the east and the French and Haitian Creole–speaking Haiti () to the west. The only other divided island in the Caribbean is Saint Martin, which is shared between France () and the Netherlands (). At the time of the European arrival of Christopher Columbus, Hispaniola was home to the Ciguayo, Macorix, and Taíno native peoples. Hispaniola is the site of the first European fort in the Americas, La Navidad (1492–1493), as well as the first settlement La Isabela (1493–1500), and the first permanent settlement, the current capital of the Dominican Republic, Santo Domingo (est. 1498). These settlements were founded successively during each of Christopher Colu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Venomous
Venom or zootoxin is a type of toxin produced by an animal that is actively delivered through a wound by means of a bite, sting, or similar action. The toxin is delivered through a specially evolved ''venom apparatus'', such as fangs or a stinger, in a process called '' envenomation''. Venom is often distinguished from ''poison'', which is a toxin that is passively delivered by being ingested, inhaled, or absorbed through the skin, and '' toxungen'', which is actively transferred to the external surface of another animal via a physical delivery mechanism. Venom has evolved in terrestrial and marine environments and in a wide variety of animals: both predators and prey, and both vertebrates and invertebrates. Venoms kill through the action of at least four major classes of toxin, namely necrotoxins and cytotoxins, which kill cells; neurotoxins, which affect nervous systems; myotoxins, which damage muscles; and haemotoxins, which disrupt blood clotting. Venomous animals caus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nesophontes
''Nesophontes'', sometimes called West Indies shrews, is the sole genus of the extinct, monotypic mammal family Nesophontidae in the order Eulipotyphla. These animals were small insectivores, about 5 to 15 cm long, with a long slender snout and head and a long tail. They were endemic to the Greater Antilles (except Jamaica), in Cuba, Hispaniola (now the Dominican Republic and Haiti), Puerto Rico, the United States Virgin Islands, and the Cayman Islands. Extinction Although reliable estimates are unavailable, these animals are confirmed to have survived the Pleistocene extinction, since remains have been found among those of ''Rattus'' and '' Mus'' species. Some authorities estimate extinction coinciding with the arrival of rats aboard Spanish vessels in the early 16th century (1500). Others, such as Morgan and Woods, claim that some species survived until the early 20th century. A phylogenetic study in 2016, based on DNA extracted from a specimen about 750 years old, suggest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mammal
A mammal () is a vertebrate animal of the Class (biology), class Mammalia (). Mammals are characterised by the presence of milk-producing mammary glands for feeding their young, a broad neocortex region of the brain, fur or hair, and three Evolution of mammalian auditory ossicles, middle ear bones. These characteristics distinguish them from reptiles and birds, from which their ancestors Genetic divergence, diverged in the Carboniferous Period over 300 million years ago. Around 6,640 Neontology#Extant taxon, extant species of mammals have been described and divided into 27 Order (biology), orders. The study of mammals is called mammalogy. The largest orders of mammals, by number of species, are the rodents, bats, and eulipotyphlans (including hedgehogs, Mole (animal), moles and shrews). The next three are the primates (including humans, monkeys and lemurs), the Artiodactyl, even-toed ungulates (including pigs, camels, and whales), and the Carnivora (including Felidae, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hispaniola
Hispaniola (, also ) is an island between Geography of Cuba, Cuba and Geography of Puerto Rico, Puerto Rico in the Greater Antilles of the Caribbean. Hispaniola is the most populous island in the West Indies, and the second-largest by List of Caribbean islands by area, land area, after Geography of Cuba, Cuba. The island is Dominican Republic–Haiti border, divided into two separate Sovereign state, sovereign countries: the Spanish-speaking Geography of the Dominican Republic, Dominican Republic () to the east and the French language, French and Haitian Creole–speaking Geography of Haiti, Haiti () to the west. The only other divided island in the Caribbean is Saint Martin (island), Saint Martin, which is shared between France () and the Kingdom of the Netherlands, Netherlands (). At the time of the European arrival of Christopher Columbus, Hispaniola was home to the Ciguayo language, Ciguayo, Macorix language, Macorix, and Taíno Indigenous peoples of the Caribbean, native pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shrew
Shrews ( family Soricidae) are small mole-like mammals classified in the order Eulipotyphla. True shrews are not to be confused with treeshrews, otter shrews, elephant shrews, West Indies shrews, or marsupial shrews, which belong to different families or orders. Although its external appearance is generally that of a long-nosed mouse, a shrew is not a rodent, as mice are. It is, in fact, a much closer relative of hedgehogs and moles; shrews are related to rodents only in that both belong to the Boreoeutheria magnorder. Shrews have sharp, spike-like teeth, whereas rodents have gnawing front incisor teeth. Shrews are distributed almost worldwide. Among the major tropical and temperate land masses, only New Guinea, Australia, New Zealand, and South America have no native shrews. However, as a result of the Great American Interchange, South America does have a relatively recently naturalised population, present only in the northern Andes. The shrew family has 385 kn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Junior Synonym
In taxonomy, the scientific classification of living organisms, a synonym is an alternative scientific name for the accepted scientific name of a taxon. The botanical and zoological codes of nomenclature treat the concept of synonymy differently. * In botanical nomenclature, a synonym is a scientific name that applies to a taxon that now goes by a different scientific name. For example, Linnaeus was the first to give a scientific name (under the currently used system of scientific nomenclature) to the Norway spruce, which he called '' Pinus abies''. This name is no longer in use, so it is now a synonym of the current scientific name, '' Picea abies''. * In zoology, moving a species from one genus to another results in a different binomen, but the name is considered an alternative combination rather than a synonym. The concept of synonymy in zoology is reserved for two names at the same rank that refers to a taxon at that rank – for example, the name ''Papilio prorsa'' Linnaeus, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
