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Tarsonops Coronilla
''Tarsonops'' is a genus of araneomorph spiders in the family Caponiidae, first described by Ralph Vary Chamberlin in 1924. Species it contains seven species: *''Tarsonops ariguanabo'' (Alayón, 1986) — Cuba, Panama *''Tarsonops clavis'' Chamberlin, 1924 — Mexico *'' Tarsonops coronilla'' Sánchez-Ruiz & Brescovit, 2015 — Mexico *'' Tarsonops irataylori'' Bond & Taylor, 2013 — Belize *''Tarsonops sectipes ''Tarsonops'' is a genus of araneomorph spiders in the family Caponiidae, first described by Ralph Vary Chamberlin in 1924. Species it contains seven species: *''Tarsonops ariguanabo ''Tarsonops'' is a genus of araneomorph spiders in the ...'' Chamberlin, 1924 — Mexico *'' Tarsonops sternalis'' (Banks, 1898) — Mexico *'' Tarsonops systematicus'' Chamberlin, 1924 — Mexico References Caponiidae Araneomorphae genera {{Caponiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarsonops Sectipes
''Tarsonops'' is a genus of araneomorph spiders in the family Caponiidae, first described by Ralph Vary Chamberlin in 1924. Species it contains seven species: *''Tarsonops ariguanabo ''Tarsonops'' is a genus of araneomorph spiders in the family Caponiidae Caponiidae is a family of ecribellate haplogyne spiders that are unusual in a number of ways. They differ from other spiders in lacking book lungs and having the posteri ...'' (Alayón, 1986) — Cuba, Panama *'' Tarsonops clavis'' Chamberlin, 1924 — Mexico *'' Tarsonops coronilla'' Sánchez-Ruiz & Brescovit, 2015 — Mexico *'' Tarsonops irataylori'' Bond & Taylor, 2013 — Belize *'' Tarsonops sectipes'' Chamberlin, 1924 — Mexico *'' Tarsonops sternalis'' (Banks, 1898) — Mexico *'' Tarsonops systematicus'' Chamberlin, 1924 — Mexico References Caponiidae Araneomorphae genera {{Caponiidae-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] |
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] |
Araneomorphae
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] |
Caponiidae
Caponiidae is a family of ecribellate haplogyne spiders that are unusual in a number of ways. They differ from other spiders in lacking book lungs and having the posterior median spinnerets anteriorly displaced to form a transverse row with the anterior lateral spinnerets. Most species have only two eyes, which is also unusual among spiders. A few species of Caponiidae variously have four, six or eight eyes. In some species the number of eyes will increase when the spiderling changes its skin as it grows towards adulthood. Description These spiders of about are rarely noticed, but generally look like somewhat faded woodlouse hunter spiders in the genus ''Dysdera''. The carapace (cephalothorax or prosoma) is orange and the abdomen (opisthosoma) light gray. The two-eyed species have their two eyes in the anterior middle of the carapace. Eye numbers Caponiidae are unusual in the degree to which the eye number varies. In this they surpass even the family Cybaeidae in which some s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ralph Vary Chamberlin
Ralph Vary Chamberlin (January 3, 1879October 31, 1967) was an American biologist, ethnographer, and historian from Salt Lake City, Utah. He was a faculty member of the University of Utah for over 25 years, where he helped establish the School of Medicine and served as its first dean, and later became head of the zoology department. He also taught at Brigham Young University and the University of Pennsylvania, and worked for over a decade at the Museum of Comparative Zoology at Harvard University, where he described species from around the world. Chamberlin was a prolific taxonomist who named over 4,000 new animal species in over 400 scientific publications. He specialized in arachnids (spiders, scorpions, and relatives) and myriapods (centipedes, millipedes, and relatives), ranking among the most prolific arachnologists and myriapodologists in history. He described over 1,400 species of spiders, 1,000 species of millipedes, and the majority of North American centipedes, althoug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarsonops Ariguanabo
''Tarsonops'' is a genus of araneomorph spiders in the family Caponiidae Caponiidae is a family of ecribellate haplogyne spiders that are unusual in a number of ways. They differ from other spiders in lacking book lungs and having the posterior median spinnerets anteriorly displaced to form a transverse row with the a ..., first described by Ralph Vary Chamberlin in 1924. Species it contains seven species: *'' Tarsonops ariguanabo'' (Alayón, 1986) — Cuba, Panama *'' Tarsonops clavis'' Chamberlin, 1924 — Mexico *'' Tarsonops coronilla'' Sánchez-Ruiz & Brescovit, 2015 — Mexico *'' Tarsonops irataylori'' Bond & Taylor, 2013 — Belize *'' Tarsonops sectipes'' Chamberlin, 1924 — Mexico *'' Tarsonops sternalis'' (Banks, 1898) — Mexico *'' Tarsonops systematicus'' Chamberlin, 1924 — Mexico References Caponiidae Araneomorphae genera {{Caponiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarsonops Clavis
''Tarsonops'' is a genus of araneomorph spiders in the family Caponiidae, first described by Ralph Vary Chamberlin in 1924. Species it contains seven species: *''Tarsonops ariguanabo'' (Alayón, 1986) — Cuba, Panama *'' Tarsonops clavis'' Chamberlin, 1924 — Mexico *'' Tarsonops coronilla'' Sánchez-Ruiz & Brescovit, 2015 — Mexico *'' Tarsonops irataylori'' Bond & Taylor, 2013 — Belize *''Tarsonops sectipes ''Tarsonops'' is a genus of araneomorph spiders in the family Caponiidae, first described by Ralph Vary Chamberlin in 1924. Species it contains seven species: *''Tarsonops ariguanabo ''Tarsonops'' is a genus of araneomorph spiders in the ...'' Chamberlin, 1924 — Mexico *'' Tarsonops sternalis'' (Banks, 1898) — Mexico *'' Tarsonops systematicus'' Chamberlin, 1924 — Mexico References Caponiidae Araneomorphae genera {{Caponiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarsonops Coronilla
''Tarsonops'' is a genus of araneomorph spiders in the family Caponiidae, first described by Ralph Vary Chamberlin in 1924. Species it contains seven species: *''Tarsonops ariguanabo'' (Alayón, 1986) — Cuba, Panama *''Tarsonops clavis'' Chamberlin, 1924 — Mexico *'' Tarsonops coronilla'' Sánchez-Ruiz & Brescovit, 2015 — Mexico *'' Tarsonops irataylori'' Bond & Taylor, 2013 — Belize *''Tarsonops sectipes ''Tarsonops'' is a genus of araneomorph spiders in the family Caponiidae, first described by Ralph Vary Chamberlin in 1924. Species it contains seven species: *''Tarsonops ariguanabo ''Tarsonops'' is a genus of araneomorph spiders in the ...'' Chamberlin, 1924 — Mexico *'' Tarsonops sternalis'' (Banks, 1898) — Mexico *'' Tarsonops systematicus'' Chamberlin, 1924 — Mexico References Caponiidae Araneomorphae genera {{Caponiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarsonops Irataylori
''Tarsonops'' is a genus of araneomorph spiders in the family Caponiidae, first described by Ralph Vary Chamberlin in 1924. Species it contains seven species: *''Tarsonops ariguanabo'' (Alayón, 1986) — Cuba, Panama *''Tarsonops clavis'' Chamberlin, 1924 — Mexico *''Tarsonops coronilla'' Sánchez-Ruiz & Brescovit, 2015 — Mexico *'' Tarsonops irataylori'' Bond & Taylor, 2013 — Belize *''Tarsonops sectipes ''Tarsonops'' is a genus of araneomorph spiders in the family Caponiidae, first described by Ralph Vary Chamberlin in 1924. Species it contains seven species: *''Tarsonops ariguanabo ''Tarsonops'' is a genus of araneomorph spiders in the ...'' Chamberlin, 1924 — Mexico *'' Tarsonops sternalis'' (Banks, 1898) — Mexico *'' Tarsonops systematicus'' Chamberlin, 1924 — Mexico References Caponiidae Araneomorphae genera {{Caponiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarsonops Sternalis
''Tarsonops'' is a genus of araneomorph spiders in the family Caponiidae, first described by Ralph Vary Chamberlin in 1924. Species it contains seven species: *''Tarsonops ariguanabo'' (Alayón, 1986) — Cuba, Panama *''Tarsonops clavis'' Chamberlin, 1924 — Mexico *''Tarsonops coronilla'' Sánchez-Ruiz & Brescovit, 2015 — Mexico *''Tarsonops irataylori'' Bond & Taylor, 2013 — Belize *''Tarsonops sectipes ''Tarsonops'' is a genus of araneomorph spiders in the family Caponiidae, first described by Ralph Vary Chamberlin in 1924. Species it contains seven species: *''Tarsonops ariguanabo ''Tarsonops'' is a genus of araneomorph spiders in the ...'' Chamberlin, 1924 — Mexico *'' Tarsonops sternalis'' (Banks, 1898) — Mexico *'' Tarsonops systematicus'' Chamberlin, 1924 — Mexico References Caponiidae Araneomorphae genera {{Caponiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarsonops Systematicus
''Tarsonops systematicus'' is a species of true spider in the family Caponiidae Caponiidae is a family of ecribellate haplogyne spiders that are unusual in a number of ways. They differ from other spiders in lacking book lungs and having the posterior median spinnerets anteriorly displaced to form a transverse row with the a .... It is found in Mexico. References Caponiidae Articles created by Qbugbot Spiders described in 1924 {{Caponiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
