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Lava Mouse
The lava mouse (''Malpaisomys insularis'') is an extinct endemic rodent from the Canary Islands, Spain. It is the only species in the genus ''Malpaisomys''. The lava mouse is known from Holocene and Pleistocene deposits in the eastern Canary Islands, including Fuerteventura, Lanzarote and nearby islets. Radiocarbon dates indicate that it became extinct after the European arrival in the archipelago sometime after 1270 AD, probably due to the introduction of rats. A study of its skeletal characteristics suggested that the Lava Mouse lived in fissures opened in the lava fields . The morphology of its teeth indicates that it was an herbivore . Its evolutionary relationships were unresolved due to its fairly generic morphology. Rodents on islands generally increase in size during the course of their evolution (''see also'' insular gigantism); the lava mouse was fairly small for an insular rodent (some 20 cm in overall length: ). Thus, it is more likely than not that it evo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleistocene
The Pleistocene ( , often referred to as the ''Ice age'') is the geological Epoch (geology), epoch that lasted from about 2,580,000 to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was finally confirmed in 2009 by the International Union of Geological Sciences, the cutoff of the Pleistocene and the preceding Pliocene was regarded as being 1.806 million years Before Present (BP). Publications from earlier years may use either definition of the period. The end of the Pleistocene corresponds with the end of the last glacial period and also with the end of the Paleolithic age used in archaeology. The name is a combination of Ancient Greek grc, label=none, πλεῖστος, pleīstos, most and grc, label=none, καινός, kainós (latinized as ), 'new'. At the end of the preceding Pliocene, the previously isolated North and South American continents were joined by the Isthmus of Panama, causing Great American Interchang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pliocene
The Pliocene ( ; also Pleiocene) is the epoch in the geologic time scale that extends from 5.333 million to 2.58See the 2014 version of the ICS geologic time scale million years ago. It is the second and most recent epoch of the Neogene Period in the . The Pliocene follows the Epoch and is followed by the Epoch. Prior to the 2009 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extinct Mammals Of Africa
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, mam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mammals Of The Canary Islands
Mammals () are a group of vertebrate animals constituting the class Mammalia (), characterized by the presence of mammary glands which in females produce milk for feeding (nursing) their young, a neocortex (a region of the brain), fur or hair, and three middle ear bones. These characteristics distinguish them from reptiles (including birds) from which they diverged in the Carboniferous, over 300 million years ago. Around 6,400 extant species of mammals have been described divided into 29 orders. The largest orders, in terms of number of species, are the rodents, bats, and Eulipotyphla (hedgehogs, moles, shrews, and others). The next three are the Primates (including humans, apes, monkeys, and others), the Artiodactyla ( cetaceans and even-toed ungulates), and the Carnivora (cats, dogs, seals, and others). In terms of cladistics, which reflects evolutionary history, mammals are the only living members of the Synapsida (synapsids); this clade, together wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Old World Rats And Mice
The Old World rats and mice, part of the subfamily Murinae in the family Muridae, comprise at least 519 species. Members of this subfamily are called murines. In terms of species richness, this subfamily is larger than all mammal families except the Cricetidae and Muridae, and is larger than all mammal orders except the bats and the remainder of the rodents. Description The Murinae are native to Africa, Europe, Asia, and Australia. They are terrestrial placental mammals. They have also been introduced to all continents except Antarctica, and are serious pest animals. This is particularly true in island communities where they have contributed to the endangerment and extinction of many native animals. Two prominent murine species have become vital laboratory animals: the brown rat and house mouse are both used as medical subjects. The murines have a distinctive molar pattern that involves three rows of cusps instead of two, the primitive pattern seen most frequently in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Extinct Animals Of Europe
This list of European animals extinct in the Holocene features animals known to have become extinct in the last 12,000 years on the European continent and its surrounding islands. Dependent territories of European countries in other continents, like Greenland, are not included, as they should be found in their pertaining list. The Açores are included but not other Macaronesian islands, which are in the List of African animals extinct in the Holocene. Likewise, all large islands in the Mediterranean Sea are included except for Cyprus, which is in the List of Asian animals extinct in the Holocene. Many extinction dates are unknown due to a lack of relevant information. Mammals Undated Prehistoric Recent Local Birds Reptiles Fish Insects Sea anemones Molluscs See also * Limousin horse, extinct * List of extinct animals of Catalonia * List of extinct animals of Caucasus * List of extinct animals of the British Isles * Li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Extinct Animals
This page features lists of extinct species, organisms that have become extinct, either in the wild or completely disappeared from Earth. In actual theoretical practice, a species not definitely located in the wild in the last fifty years of current time is textually called "extinct". Plants * List of recently extinct plants Animals By region * List of African animals extinct in the Holocene ** List of extinct animals of Réunion * List of Asian animals extinct in the Holocene ** List of extinct animals of India ** List of extinct animals of the Philippines * List of European animals extinct in the Holocene ** List of extinct animals of Catalonia ** List of Caucasian animals extinct in the Holocene ** List of extinct animals of the British Isles *** Extinct animals from the Isle of Man ** List of extinct and endangered species of Italy ** List of extinct and endangered species of Lithuania ** List of extinct animals of the Netherlands ** List of extinct animals of the Nor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canariomys
''Canariomys'' is an extinct genus of rodents (Old World rats and mice) that once existed on the islands of Tenerife and Gran Canaria, part of the Canary Islands, Spain. These giant rats could reach a weight of about . They were herbivores; their diet was based on plant materials, probably soft vegetables such as roots, ferns, and berries, but not grass. ''C. tamarani'' were considered herbivores, eating everything plant-like except grass with good digging skills. While ''C. bravoi'' were considered as a rat character, because of its large size, with an omnivorous diet with good climbing skills. They were one of two groups of rodents native to the archipelago, alongside the lava mouse (''Malpaisomys insularis''), which was native to Fuerteventura and Lanzarote. It is generally believed that the species of Tenerife lived in a wooded area linked to the laurisilva and that it had climbing abilities, whereas the species of Gran Canaria lived in more open environments and was more li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lava
Lava is molten or partially molten rock (magma) that has been expelled from the interior of a terrestrial planet (such as Earth) or a moon onto its surface. Lava may be erupted at a volcano or through a fracture in the crust, on land or underwater, usually at temperatures from . The volcanic rock resulting from subsequent cooling is also often called ''lava''. A lava flow is an outpouring of lava during an effusive eruption. (An explosive eruption, by contrast, produces a mixture of volcanic ash and other fragments called tephra, not lava flows.) The viscosity of most lava is about that of ketchup, roughly 10,000 to 100,000 times that of water. Even so, lava can flow great distances before cooling causes it to solidify, because lava exposed to air quickly develops a solid crust that insulates the remaining liquid lava, helping to keep it hot and inviscid enough to continue flowing. The word ''lava'' comes from Italian and is probably derived from the Latin word ''labes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spanish Language
Spanish ( or , Castilian) is a Romance languages, Romance language of the Indo-European language family that evolved from colloquial Latin spoken on the Iberian peninsula. Today, it is a world language, global language with more than 500 million native speakers, mainly in the Americas and Spain. Spanish is the official language of List of countries where Spanish is an official language, 20 countries. It is the world's list of languages by number of native speakers, second-most spoken native language after Mandarin Chinese; the world's list of languages by total number of speakers, fourth-most spoken language overall after English language, English, Mandarin Chinese, and Hindustani language, Hindustani (Hindi-Urdu); and the world's most widely spoken Romance languages, Romance language. The largest population of native speakers is in Mexico. Spanish is part of the Iberian Romance languages, Ibero-Romance group of languages, which evolved from several dialects of Vulgar Latin in I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coelomys
''Coelomys'' is a subgenus of the rodent genus '' Mus'', the mice. This subgenus is native to Southeast Asia.Chevret, P., Veyrunes, F., & Britton-Davidian, J. (2005)Molecular phylogeny of the genus ''Mus'' (Rodentia: Murinae) based on mitochondrial and nuclear data.''Biological Journal of the Linnean Society'' 84(3), 417-427. Species: Integrated Taxonomic Information System (ITIS) *'' Mus crociduroides
The Sumatran shrewlike mouse (''Mus crociduroides'') is a species of mouse. It is endemic to Indonesia.Aplin, K., Helgen, K., & Lunde, D''Mus crociduroides''.The IUCN Red List of Threate ...
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Mus (genus)
The genus ''Mus'' or typical mice refers to a specific genus of muroid rodents, all typically called Mouse, mice (the adjective "muroid" comes from the word "Muroidea", which is a large superfamily of rodents, including mice, rats, voles, hamsters, gerbils, and many other relatives). They are the only members of the Tribe (biology), tribe Murini. However, the term mouse can also be applied to species outside of this genus. Subgenera, species, and subspecies '' The following is a list of ''Mus'' subgenera, species, and subspecies: *''Coelomys'' **''Mus crociduroides'' (Sumatran shrewlike mouse) **''Mus mayori'' (Mayor's mouse) **''Mus pahari'' (Gairdner's shrewmouse) **''Mus vulcani'' (volcano mouse) *''Mus (Mus), Mus'' **''Mus booduga'' (Little Indian field mouse) **''Mus caroli'' (Ryukyu mouse) **''Mus cervicolor'' (Fawn-colored mouse) ***''Mus cervicolor cervicolor'' ***''Mus cervicolor popaeus'' **''Mus cookii'' (Cook's mouse) **''Mus cypriacus'' (Cyprus mouse) **''Mus fam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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