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Austrammo
''Austrammo'' is a genus of Australian Ground spider Ground spiders comprise Gnaphosidae, the seventh largest spider family with over 2,000 described species in over 100 genera distributed worldwide. There are 105 species known to central Europe, and common genera include ''Gnaphosa'', ''Drassodes' ...s first described by Norman I. Platnick in 2002. Species it contains four species: *'' Austrammo harveyi'' Platnick, 2002 – Australia (Western Australia, South Australia) *'' Austrammo hirsti'' Platnick, 2002 – Australia (South Australia, Tasmania) *'' Austrammo monteithi'' Platnick, 2002 – Eastern Australia *'' Austrammo rossi'' Platnick, 2002 – Australia (Western Australia, Northern Territory) References Ammoxenidae Araneomorphae genera Spiders of Australia {{Ammoxenidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austrammo Harveyi
''Austrammo'' is a genus of Australian Ground spiders first described by Norman I. Platnick Norman Ira Platnick (December 30, 1951 – April 8, 2020) was an American biological systematist and arachnologist. At the time of his death, he was a professor emeritus of the Richard Gilder Graduate School and Peter J. Solomon Family Curator Em ... in 2002. Species it contains four species: *'' Austrammo harveyi'' Platnick, 2002 – Australia (Western Australia, South Australia) *'' Austrammo hirsti'' Platnick, 2002 – Australia (South Australia, Tasmania) *'' Austrammo monteithi'' Platnick, 2002 – Eastern Australia *'' Austrammo rossi'' Platnick, 2002 – Australia (Western Australia, Northern Territory) References Ammoxenidae Araneomorphae genera Spiders of Australia {{Ammoxenidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austrammo Monteithi
''Austrammo'' is a genus of Australian Ground spiders first described by Norman I. Platnick in 2002. Species it contains four species: *''Austrammo harveyi ''Austrammo'' is a genus of Australian Ground spiders first described by Norman I. Platnick Norman Ira Platnick (December 30, 1951 – April 8, 2020) was an American biological systematist and arachnologist. At the time of his death, he was a ...'' Platnick, 2002 – Australia (Western Australia, South Australia) *'' Austrammo hirsti'' Platnick, 2002 – Australia (South Australia, Tasmania) *'' Austrammo monteithi'' Platnick, 2002 – Eastern Australia *'' Austrammo rossi'' Platnick, 2002 – Australia (Western Australia, Northern Territory) References Ammoxenidae Araneomorphae genera Spiders of Australia {{Ammoxenidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austrammo Hirsti
''Austrammo'' is a genus of Australian Ground spiders first described by Norman I. Platnick in 2002. Species it contains four species: *''Austrammo harveyi'' Platnick, 2002 – Australia (Western Australia, South Australia) *'' Austrammo hirsti'' Platnick, 2002 – Australia (South Australia, Tasmania) *''Austrammo monteithi ''Austrammo'' is a genus of Australian Ground spiders first described by Norman I. Platnick in 2002. Species it contains four species: *''Austrammo harveyi ''Austrammo'' is a genus of Australian Ground spiders first described by Norman I. ...'' Platnick, 2002 – Eastern Australia *'' Austrammo rossi'' Platnick, 2002 – Australia (Western Australia, Northern Territory) References Ammoxenidae Araneomorphae genera Spiders of Australia {{Ammoxenidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austrammo Rossi
''Austrammo'' is a genus of Australian Ground spiders first described by Norman I. Platnick in 2002. Species it contains four species: *''Austrammo harveyi'' Platnick, 2002 – Australia (Western Australia, South Australia) *''Austrammo hirsti'' Platnick, 2002 – Australia (South Australia, Tasmania) *''Austrammo monteithi ''Austrammo'' is a genus of Australian Ground spiders first described by Norman I. Platnick in 2002. Species it contains four species: *''Austrammo harveyi ''Austrammo'' is a genus of Australian Ground spiders first described by Norman I. ...'' Platnick, 2002 – Eastern Australia *'' Austrammo rossi'' Platnick, 2002 – Australia (Western Australia, Northern Territory) References Ammoxenidae Araneomorphae genera Spiders of Australia {{Ammoxenidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ground Spider
Ground spiders comprise Gnaphosidae, the seventh largest spider family with over 2,000 described species in over 100 genera distributed worldwide. There are 105 species known to central Europe, and common genera include ''Gnaphosa'', ''Drassodes'', ''Micaria'', ''Cesonia'', ''Zelotes'' and many others. They are closely related to Clubionidae. At present, no ground spiders are known to be seriously venomous to humans. Description Generally, ground spiders are characterized by having barrel-shaped anterior spinnerets that are one spinneret diameter apart. The main exception to this rule is found in the ant-mimicking genus ''Micaria''. Another characteristic is an indentation in the endites (paired mouthparts anterior and lateral to the labium, or lip). All ground spiders lack a prey-capture web and generally run prey down on the surface. They hunt at night and spend the day in a silken retreat. The genitalia are diverse and are a good model for studying the evolution of genitalia b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ammoxenidae
Ground spiders comprise Gnaphosidae, the seventh largest spider family with over 2,000 described species in over 100 genera distributed worldwide. There are 105 species known to central Europe, and common genera include ''Gnaphosa'', ''Drassodes'', ''Micaria'', ''Cesonia'', ''Zelotes'' and many others. They are closely related to Clubionidae. At present, no ground spiders are known to be seriously venomous to humans. Description Generally, ground spiders are characterized by having barrel-shaped anterior spinnerets that are one spinneret diameter apart. The main exception to this rule is found in the ant-mimicking genus ''Micaria''. Another characteristic is an indentation in the endites (paired mouthparts anterior and lateral to the labium, or lip). All ground spiders lack a prey-capture web and generally run prey down on the surface. They hunt at night and spend the day in a silken retreat. The genitalia are diverse and are a good model for studying the evolution of genitalia b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...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] |
Australia
Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, smaller islands. With an area of , Australia is the largest country by area in Oceania and the world's List of countries and dependencies by area, sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a Megadiverse countries, megadiverse country, and its size gives it a wide variety of landscapes and climates, with Deserts of Australia, deserts in the centre, tropical Forests of Australia, rainforests in the north-east, and List of mountains in Australia, mountain ranges in the south-east. The ancestors of Aboriginal Australians began arriving from south east Asia approximately Early human migrations#Nearby Oceania, 65,000 years ago, during the Last Glacial Period, last i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norman I
Norman or Normans may refer to: Ethnic and cultural identity * The Normans, a people partly descended from Norse Vikings who settled in the territory of Normandy in France in the 10th and 11th centuries ** People or things connected with the Norman conquest of southern Italy in the 11th and 12th centuries ** Norman dynasty, a series of monarchs in England and Normandy ** Norman architecture, romanesque architecture in England and elsewhere ** Norman language, spoken in Normandy ** People or things connected with the French region of Normandy Arts and entertainment * ''Norman'' (film), a 2010 drama film * '' Norman: The Moderate Rise and Tragic Fall of a New York Fixer'', a 2016 film * ''Norman'' (TV series), a 1970 British sitcom starring Norman Wisdom * ''The Normans'' (TV series), a documentary * "Norman" (song), a 1962 song written by John D. Loudermilk and recorded by Sue Thompson * "Norman (He's a Rebel)", a song by Mo-dettes from ''The Story So Far'', 1980 Businesses * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Araneomorphae Genera
The Araneomorphae (also called the Labidognatha) are an infraorder of spiders. They are distinguishable by chelicerae (fangs) that point diagonally forward and cross in a pinching action, in contrast to the Mygalomorphae (tarantulas and their close kin), where they point straight down. Araneomorphs comprise the vast majority of living spiders. Distinguishing characteristics Most spider species are Araneomorphae, which have fangs that face towards each other, increasing the orientations they can employ during prey capture. They have fewer book lungs (when present), and the females typically live one year. The Mygalomorphae have fangs that face towards the ground, and which are parallel to the long axis of the spider's body, thus they have only one orientation they can employ during prey capture. They have four pairs of book lungs, and the females often live many years. Image:Atrax robustus.jpg, This ''Atrax robustus'' shows the orientation of Myglamorphae fangs. Image:Che ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
