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Ramazzottius Andreevi
''Ramazzottius'' is a genus of water bear or moss piglet, a tardigrade in the class Eutardigrada, named after the Italian zoologist Giuseppe Ramazzotti. ''Ramazzottius varieornatus'' (see image) is a terrestrial invertebrate that is extroardinarily tolerant of extreme conditions such as irradiation, chemicals, dehydration and high pressure. This tolerance is linked to the presence of the damage suppressor protein ( Dsup) that binds to nucleosomes providing tolerance to DNA damage, such as that caused by ionizing radiation or hydroxyl radicals. Species * '' Ramazzottius affinis'' Bertolani, Guidetti and Rebecchi, 1993 * '' Ramazzottius andreevi'' * '' Ramazzottius anomalus'' Ramazzotti, 1962 * '' Ramazzottius baumanni'' Ramazzotti, 1962 * '' Ramazzottius bunikowskae'' * '' Ramazzottius cataphractus'' Maucci, 1974 * '' Ramazzottius caucasicus'' * '' Ramazzottius edmondabouti'' Séméria, 1993 * ''Ramazzottius horningi ''Ramazzottius'' is a genus of water bear or moss piglet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tardigrada
Tardigrades (), known colloquially as water bears or moss piglets, are a phylum of eight-legged Segmentation (biology), segmented micro-animals. They were first described by the German zoologist Johann August Ephraim Goeze in 1773, who called them . In 1776, the Italian biologist Lazzaro Spallanzani named them Tardigrada, which means 'slow walkers'. They live in diverse regions of Earth's biospheremountaintops, the deep sea, tropical rainforests, and the Antarctic. Tardigrades are among the most resilient animals known, with individual species able to survive extreme conditions – such as exposure to extreme temperatures, extreme pressures (both high and low), air deprivation, radiation, dehydration, and starvation – that would quickly kill most other forms of life. Tardigrades have survived exposure to outer space. There are about 1,500 known species in the phylum Tardigrada, a part of the superphylum Ecdysozoa. The earliest known fossil is from the Cambrian, some 500 m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ramazzottius Ljudmilae
''Ramazzottius'' is a genus of water bear or moss piglet, a tardigrade in the class Eutardigrada, named after the Italian zoologist Giuseppe Ramazzotti. ''Ramazzottius varieornatus'' (see image) is a terrestrial invertebrate that is extroardinarily tolerant of extreme conditions such as irradiation, chemicals, dehydration and high pressure. This tolerance is linked to the presence of the damage suppressor protein ( Dsup) that binds to nucleosomes providing tolerance to DNA damage, such as that caused by ionizing radiation or hydroxyl radicals. Species * '' Ramazzottius affinis'' Bertolani, Guidetti and Rebecchi, 1993 * ''Ramazzottius andreevi'' * '' Ramazzottius anomalus'' Ramazzotti, 1962 * '' Ramazzottius baumanni'' Ramazzotti, 1962 * '' Ramazzottius bunikowskae'' * '' Ramazzottius cataphractus'' Maucci, 1974 * '' Ramazzottius caucasicus'' * '' Ramazzottius edmondabouti'' Séméria, 1993 * ''Ramazzottius horningi ''Ramazzottius'' is a genus of water bear or moss piglet, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parachela (tardigrade)
Parachela is an order of tardigrades in the class Eutardigrada Eutardigrada are a class of tardigrades (Tardigrada) without lateral appendages. Primarily freshwater bound, some species have secondarily gained the ability to live in marine environments ('' Halobiotus''). By cryptobiosis many species are able .... Members of this order have existed for at least 72 million years, up to the present. The oldest known species are '' Beorn leggi'' and '' Aerobius dactylus''. Superfamilies and families The order includes the following superfamilies and families: * Eohypsiboiidea ** Eohypsibiidae * Hypsibioidea ** Calohypsibiidae ** Hypsibiidae ** Microhypsibiidae ** Ramazzottiidae * Isohypsibioidea ** Hexapodibiidae ** Isohypsibiidae * Macrobiotoidea ** Beornidae ** Macrobiotidae ** Murrayidae ** Necopinatidae ** Richtersiidae References External links * * Ecdysozoa orders Polyextremophiles {{Tardigrade-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ramazzottius Valaamis
''Ramazzottius'' is a genus of water bear or moss piglet, a tardigrade in the class Eutardigrada, named after the Italian zoologist Giuseppe Ramazzotti. ''Ramazzottius varieornatus'' (see image) is a terrestrial invertebrate that is extroardinarily tolerant of extreme conditions such as irradiation, chemicals, dehydration and high pressure. This tolerance is linked to the presence of the damage suppressor protein ( Dsup) that binds to nucleosomes providing tolerance to DNA damage, such as that caused by ionizing radiation or hydroxyl radicals. Species * '' Ramazzottius affinis'' Bertolani, Guidetti and Rebecchi, 1993 * '' Ramazzottius andreevi'' * '' Ramazzottius anomalus'' Ramazzotti, 1962 * '' Ramazzottius baumanni'' Ramazzotti, 1962 * '' Ramazzottius bunikowskae'' * '' Ramazzottius cataphractus'' Maucci, 1974 * '' Ramazzottius caucasicus'' * '' Ramazzottius edmondabouti'' Séméria, 1993 * ''Ramazzottius horningi ''Ramazzottius'' is a genus of water bear or moss piglet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
