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Actinarctus Physophorus
''Actinarctus'' is a genus of tardigrades in the family Tanarctidae. The genus was named and described by Erich Schulz in 1935. Species The genus includes four species: * ''Actinarctus doryphorus'' Schulz, 1935 * ''Actinarctus lyrophorus'' Renaud-Mornant, 1979 * ''Actinarctus neretinus ''Actinarctus'' is a genus of tardigrades in the family Tanarctidae. The genus was named and described by Erich Schulz in 1935. Species The genus includes four species: * ''Actinarctus doryphorus'' Schulz, 1935 * ''Actinarctus lyrophorus ' ...'' Grimaldi de Zio, D'Addabbo Gallo, Morone De Lucia, Vaccarella & Grimaldi, 1982 * '' Actinarctus physophorus'' Grimaldi de Zio, D'Addabbo Gallo, Morone De Lucia, Vaccarella & Grimaldi, 1982 References Further reading * Schulz, 1935 : ''Actinarctus doryphorus nov. gen. nov. spec, ein merkwurdiger Tardigrad aus der Nordsee.'' Zoologischer Anzeiger, vol. 111, p. 285-288. Tardigrade genera Arthrotardigrada {{tardigrade-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erich Schulz (biologist)
The given name Eric, Erich, Erikk, Erik, Erick, or Eirik is derived from the Old Norse name ''Eiríkr'' (or ''Eríkr'' in Old East Norse due to monophthongization). The first element, ''ei-'' may be derived from the older Proto-Norse ''* aina(z)'', meaning "one, alone, unique", ''as in the form'' ''Æ∆inrikr'' explicitly, but it could also be from ''* aiwa(z)'' "everlasting, eternity", as in the Gothic form '' Euric''. The second element ''- ríkr'' stems either from Proto-Germanic ''* ríks'' "king, ruler" (cf. Gothic '' reiks'') or the therefrom derived ''* ríkijaz'' "kingly, powerful, rich, prince"; from the common Proto-Indo-European root * h₃rḗǵs. The name is thus usually taken to mean "sole ruler, autocrat" or "eternal ruler, ever powerful". ''Eric'' used in the sense of a proper noun meaning "one ruler" may be the origin of '' Eriksgata'', and if so it would have meant "one ruler's journey". The tour was the medieval Swedish king's journey, when newly elected, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tardigrade
Tardigrades (), known colloquially as water bears or moss piglets, are a phylum of eight-legged segmented micro-animals. They were first described by the German zoologist Johann August Ephraim Goeze in 1773, who called them Kleiner Wasserbär ("little water bear"). In 1777, the Italian biologist Lazzaro Spallanzani named them Tardigrada (), which means "slow steppers". They have been found 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 known forms of life. Tardigrades have survived exposure to outer space. There are about 1,300 known species in the phylum Tardigrada, a part of the superphylum Ecdysozoa consisting of animals th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tanarctidae
The Tanarctidae are a family of tardigrade Tardigrades (), known colloquially as water bears or moss piglets, are a phylum of eight-legged segmented micro-animals. They were first described by the German zoologist Johann August Ephraim Goeze in 1773, who called them Kleiner Wasserbär ...s. The family was named and described by Reinhardt Møbjerg Kristensen and Jeanne Renaud-Mornant in 1980. Genera There are three genera: * '' Actinarctus'' Schulz, 1935 * '' Tanarctus'' Renaud-Debyser, 1959 * '' Zioella'' Renaud-Mornant, 1987 References Further reading *Renaud-Mornant, (1980), ''Description de trois espèces nouvelles du genre Tanarctus Renaud-Debyser, 1959, et création de la sous-famille des Tanarctinae, subfam. nov. (Tardigrada, Heterotardigrada).' (''Description of Three New Species of the Genus Tanarctus'') Bulletin of the National Natural History Museum (Bulletin du Museum National d'Histoire Naturelle), Section A: Zoology, Biology and Animal, vol. 2, no 1, p.&nb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Modena And Reggio Emilia
The University of Modena and Reggio Emilia ( it, Università degli Studi di Modena e Reggio Emilia), located in Modena and Reggio Emilia, Emilia-Romagna, Italy, is one of the oldest universities in Italy, founded in 1175, with a population of 20,000 students. The medieval university disappeared by 1338 and was replaced by "three public lectureships" which did not award degrees and were suspended in the 1590s "for lack of money". The university was not reestablished in Modena until the 1680s and did not receive an imperial charter until 1685.Quoted from: Grenler, Paul F. The Universities of the Italian Renaissance Johns Hopkins University Press, 2004. Page 137. Some famous students who attended the university include Ludovico Antonio Muratori, a noted Italian historian and scholar who graduated in 1694, the playwright Carlo Goldoni in the 17th century and, in the last century, Sandro Pertini, who became President of the Italian Republic. Brief History The University of Modena da ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Actinarctus Doryphorus
''Actinarctus'' is a genus of tardigrades in the family Tanarctidae. The genus was named and described by Erich Schulz in 1935. Species The genus includes four species: * '' Actinarctus doryphorus'' Schulz, 1935 * ''Actinarctus lyrophorus ''Actinarctus'' is a genus of tardigrades in the family Tanarctidae The Tanarctidae are a family of tardigrade Tardigrades (), known colloquially as water bears or moss piglets, are a phylum of eight-legged segmented micro-animals. They ...'' Renaud-Mornant, 1979 * '' Actinarctus neretinus'' Grimaldi de Zio, D'Addabbo Gallo, Morone De Lucia, Vaccarella & Grimaldi, 1982 * '' Actinarctus physophorus'' Grimaldi de Zio, D'Addabbo Gallo, Morone De Lucia, Vaccarella & Grimaldi, 1982 References Further reading * Schulz, 1935 : ''Actinarctus doryphorus nov. gen. nov. spec, ein merkwurdiger Tardigrad aus der Nordsee.'' Zoologischer Anzeiger, vol. 111, p. 285-288. Tardigrade genera Arthrotardigrada {{tardigrade-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Actinarctus Lyrophorus
''Actinarctus'' is a genus of tardigrades in the family Tanarctidae The Tanarctidae are a family of tardigrade Tardigrades (), known colloquially as water bears or moss piglets, are a phylum of eight-legged segmented micro-animals. They were first described by the German zoologist Johann August Ephraim Goez .... The genus was named and described by Erich Schulz in 1935. Species The genus includes four species: * '' Actinarctus doryphorus'' Schulz, 1935 * '' Actinarctus lyrophorus'' Renaud-Mornant, 1979 * '' Actinarctus neretinus'' Grimaldi de Zio, D'Addabbo Gallo, Morone De Lucia, Vaccarella & Grimaldi, 1982 * '' Actinarctus physophorus'' Grimaldi de Zio, D'Addabbo Gallo, Morone De Lucia, Vaccarella & Grimaldi, 1982 References Further reading * Schulz, 1935 : ''Actinarctus doryphorus nov. gen. nov. spec, ein merkwurdiger Tardigrad aus der Nordsee.'' Zoologischer Anzeiger, vol. 111, p. 285-288. Tardigrade genera Arthrotardigrada {{tardigrade-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Actinarctus Neretinus
''Actinarctus'' is a genus of tardigrades in the family Tanarctidae. The genus was named and described by Erich Schulz in 1935. Species The genus includes four species: * ''Actinarctus doryphorus'' Schulz, 1935 * ''Actinarctus lyrophorus ''Actinarctus'' is a genus of tardigrades in the family Tanarctidae The Tanarctidae are a family of tardigrade Tardigrades (), known colloquially as water bears or moss piglets, are a phylum of eight-legged segmented micro-animals. They ...'' Renaud-Mornant, 1979 * '' Actinarctus neretinus'' Grimaldi de Zio, D'Addabbo Gallo, Morone De Lucia, Vaccarella & Grimaldi, 1982 * '' Actinarctus physophorus'' Grimaldi de Zio, D'Addabbo Gallo, Morone De Lucia, Vaccarella & Grimaldi, 1982 References Further reading * Schulz, 1935 : ''Actinarctus doryphorus nov. gen. nov. spec, ein merkwurdiger Tardigrad aus der Nordsee.'' Zoologischer Anzeiger, vol. 111, p. 285-288. Tardigrade genera Arthrotardigrada {{tardigrade-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Actinarctus Physophorus
''Actinarctus'' is a genus of tardigrades in the family Tanarctidae. The genus was named and described by Erich Schulz in 1935. Species The genus includes four species: * ''Actinarctus doryphorus'' Schulz, 1935 * ''Actinarctus lyrophorus'' Renaud-Mornant, 1979 * ''Actinarctus neretinus ''Actinarctus'' is a genus of tardigrades in the family Tanarctidae. The genus was named and described by Erich Schulz in 1935. Species The genus includes four species: * ''Actinarctus doryphorus'' Schulz, 1935 * ''Actinarctus lyrophorus ' ...'' Grimaldi de Zio, D'Addabbo Gallo, Morone De Lucia, Vaccarella & Grimaldi, 1982 * '' Actinarctus physophorus'' Grimaldi de Zio, D'Addabbo Gallo, Morone De Lucia, Vaccarella & Grimaldi, 1982 References Further reading * Schulz, 1935 : ''Actinarctus doryphorus nov. gen. nov. spec, ein merkwurdiger Tardigrad aus der Nordsee.'' Zoologischer Anzeiger, vol. 111, p. 285-288. Tardigrade genera Arthrotardigrada {{tardigrade-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tardigrade Genera
Tardigrades (), known colloquially as water bears or moss piglets, are a phylum of eight-legged segmented micro-animals. They were first described by the German zoologist Johann August Ephraim Goeze in 1773, who called them Kleiner Wasserbär ("little water bear"). In 1777, the Italian biologist Lazzaro Spallanzani named them Tardigrada (), which means "slow steppers". They have been found 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 known forms of life. Tardigrades have survived exposure to outer space. There are about 1,300 known species in the phylum Tardigrada, a part of the superphylum Ecdysozoa consisting of animals tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
