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Auximella Minensis
''Auximella'' is a genus of South American tangled nest spiders first described by Embrik Strand in 1908. Species it contains six species: *''Auximella harpagula'' (Simon, 1906) – Ecuador *'' Auximella minensis'' (Mello-Leitão, 1926) – Brazil *'' Auximella producta'' (Chamberlin, 1916) – Peru *'' Auximella spinosa'' (Mello-Leitão, 1926) – Brazil *'' Auximella subdifficilis'' (Mello-Leitão, 1920) – Brazil *''Auximella typica ''Auximella'' is a genus of South American tangled nest spiders first described by Embrik Strand in 1908. Species it contains six species: *''Auximella harpagula ''Auximella'' is a genus of South America South America is a contin ...'' Strand, 1908 – Peru References External links Amaurobiidae Araneomorphae genera Spiders of South America Taxa named by Embrik Strand {{Amaurobiidae-stub ... [...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] |
Auximella Typica
''Auximella'' is a genus of South American tangled nest spiders first described by Embrik Strand in 1908. Species it contains six species: *''Auximella harpagula ''Auximella'' is a genus of South America South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the cont ...'' (Simon, 1906) – Ecuador *'' Auximella minensis'' (Mello-Leitão, 1926) – Brazil *'' Auximella producta'' (Chamberlin, 1916) – Peru *'' Auximella spinosa'' (Mello-Leitão, 1926) – Brazil *'' Auximella subdifficilis'' (Mello-Leitão, 1920) – Brazil *'' Auximella typica'' Strand, 1908 – Peru References External links Amaurobiidae Araneomorphae genera Spiders of South America Taxa named by Embrik Strand {{Amaurobiidae-stub ... [...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] |
South America
South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the southern subregion of a single continent called America. South America is bordered on the west by the Pacific Ocean and on the north and east by the Atlantic Ocean; North America and the Caribbean Sea lie to the northwest. The continent generally includes twelve sovereign states: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, and Venezuela; two dependent territories: the Falkland Islands and South Georgia and the South Sandwich Islands; and one internal territory: French Guiana. In addition, the ABC islands of the Kingdom of the Netherlands, Ascension Island (dependency of Saint Helena, Ascension and Tristan da Cunha, a British Overseas Territory), Bouvet Island ( dependency of Norway), Pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amaurobiidae
''Amaurobiidae'' is a family of three-clawed cribellate or ecribellate spiders found in crevices and hollows or under stones where they build retreats, and are often collected in pitfall traps. Unlidded burrows are sometimes quite obvious in crusty, loamy soil. They are difficult to distinguish from related spiders in other families, especially Agelenidae, Desidae and Amphinectidae. Their intra- and interfamilial relationships are contentious. According to the World Spider Catalog, 2019, the family Amaurobiidae includes about 275 species in 49 genera. In Australia, they are small to medium-sized entelegyne spiders with minimal sheet webs. They are fairly common in Tasmania and nearby mainland Australia in cooler rainforest, some in caves. They are widespread but uncommon along the eastern coastline. They generally have eight similar eyes in two conservatively curved rows. They often have a calamistrum on metatarsus IV associated with a cribellum. Australian amaurobiids may be dis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Embrik Strand
Embrik Strand (2 June 1876 – 3 November 1947) was an entomologist and arachnologist who classified many insect and spider species including the greenbottle blue tarantula. Life and career Strand was born in Ål, Norway. He studied at the University of Kristiania (now University of Oslo). Around 1900 he focused on collecting insect specimens from Norway. These are now deposited at the university's museum, where he worked as a curator from 1901 to 1903. After studying at the University of Oslo Strand traveled in Norway from 1898 to 1903 collecting a great number of insects. For part of this time (1901–1903) he was a conservator in the museum of zoology of the university. He then left for Germany where he continued his studies of zoology at the University of Marburg (1903), then he worked with State Museum of Natural History Stuttgart (1905) and, later, that of Tübingen and then with Senckenberg Museum in Frankfurt. From 1907, he worked with Natural History Museum, Ber ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auximella Harpagula
''Auximella'' is a genus of South America South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the southe ...n tangled nest spiders first described by Embrik Strand in 1908. Species it contains six species: *'' Auximella harpagula'' (Simon, 1906) – Ecuador *'' Auximella minensis'' (Mello-Leitão, 1926) – Brazil *'' Auximella producta'' (Chamberlin, 1916) – Peru *'' Auximella spinosa'' (Mello-Leitão, 1926) – Brazil *'' Auximella subdifficilis'' (Mello-Leitão, 1920) – Brazil *'' Auximella typica'' Strand, 1908 – Peru References External links Amaurobiidae Araneomorphae genera Spiders of South America Taxa named by Embrik Strand {{Amaurobiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auximella Minensis
''Auximella'' is a genus of South American tangled nest spiders first described by Embrik Strand in 1908. Species it contains six species: *''Auximella harpagula'' (Simon, 1906) – Ecuador *'' Auximella minensis'' (Mello-Leitão, 1926) – Brazil *'' Auximella producta'' (Chamberlin, 1916) – Peru *'' Auximella spinosa'' (Mello-Leitão, 1926) – Brazil *'' Auximella subdifficilis'' (Mello-Leitão, 1920) – Brazil *''Auximella typica ''Auximella'' is a genus of South American tangled nest spiders first described by Embrik Strand in 1908. Species it contains six species: *''Auximella harpagula ''Auximella'' is a genus of South America South America is a contin ...'' Strand, 1908 – Peru References External links Amaurobiidae Araneomorphae genera Spiders of South America Taxa named by Embrik Strand {{Amaurobiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auximella Producta
''Auximella'' is a genus of South American tangled nest spiders first described by Embrik Strand in 1908. Species it contains six species: *''Auximella harpagula'' (Simon, 1906) – Ecuador *''Auximella minensis'' (Mello-Leitão, 1926) – Brazil *'' Auximella producta'' (Chamberlin, 1916) – Peru *'' Auximella spinosa'' (Mello-Leitão, 1926) – Brazil *'' Auximella subdifficilis'' (Mello-Leitão, 1920) – Brazil *''Auximella typica ''Auximella'' is a genus of South American tangled nest spiders first described by Embrik Strand in 1908. Species it contains six species: *''Auximella harpagula ''Auximella'' is a genus of South America South America is a contin ...'' Strand, 1908 – Peru References External links Amaurobiidae Araneomorphae genera Spiders of South America Taxa named by Embrik Strand {{Amaurobiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auximella Spinosa
''Auximella'' is a genus of South American tangled nest spiders first described by Embrik Strand in 1908. Species it contains six species: *''Auximella harpagula'' (Simon, 1906) – Ecuador *''Auximella minensis'' (Mello-Leitão, 1926) – Brazil *''Auximella producta'' (Chamberlin, 1916) – Peru *'' Auximella spinosa'' (Mello-Leitão, 1926) – Brazil *'' Auximella subdifficilis'' (Mello-Leitão, 1920) – Brazil *''Auximella typica ''Auximella'' is a genus of South American tangled nest spiders first described by Embrik Strand in 1908. Species it contains six species: *''Auximella harpagula ''Auximella'' is a genus of South America South America is a contin ...'' Strand, 1908 – Peru References External links Amaurobiidae Araneomorphae genera Spiders of South America Taxa named by Embrik Strand {{Amaurobiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auximella Subdifficilis
''Auximella'' is a genus of South American tangled nest spiders first described by Embrik Strand in 1908. Species it contains six species: *''Auximella harpagula'' (Simon, 1906) – Ecuador *''Auximella minensis'' (Mello-Leitão, 1926) – Brazil *''Auximella producta'' (Chamberlin, 1916) – Peru *''Auximella spinosa'' (Mello-Leitão, 1926) – Brazil *'' Auximella subdifficilis'' (Mello-Leitão, 1920) – Brazil *''Auximella typica ''Auximella'' is a genus of South American tangled nest spiders first described by Embrik Strand in 1908. Species it contains six species: *''Auximella harpagula ''Auximella'' is a genus of South America South America is a contin ...'' Strand, 1908 – Peru References External links Amaurobiidae Araneomorphae genera Spiders of South America Taxa named by Embrik Strand {{Amaurobiidae-stub ... [...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] |
