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Comaroma Nakahirai
''Comaroma'' is a genus of araneomorph spiders in the family Anapidae, first described by Philipp Bertkau in 1889. Species it contains six species: *''Comaroma hatsushibai'' Ono, 2005 – Japan *''Comaroma maculosa'' Oi, 1960 – China, Korea, Japan *''Comaroma mendocino'' (Levi, 1957) – USA *'' Comaroma nakahirai'' (Yaginuma, 1959) – Japan *''Comaroma simoni ''Comaroma'' is a genus of araneomorph spiders in the family Anapidae, first described by Philipp Bertkau in 1889. Species it contains six species: *''Comaroma hatsushibai ''Comaroma'' is a genus of araneomorph spiders in the family Anapidae ...'' Bertkau, 1889 – Europe *'' Comaroma tongjunca'' Zhang & Chen, 1994 – China References Anapidae Araneomorphae genera Spiders of Asia Spiders of the United States Taxa named by Philipp Bertkau {{Anapidae-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] |
Comaroma Simoni
''Comaroma'' is a genus of araneomorph spiders in the family Anapidae, first described by Philipp Bertkau in 1889. Species it contains six species: *''Comaroma hatsushibai ''Comaroma'' is a genus of araneomorph spiders in the family Anapidae, first described by Philipp Bertkau Philipp Bertkau (11 January 1849 – 22 October 1894) was a German zoologist born in Cologne. He studied natural sciences at the Universi ...'' Ono, 2005 – Japan *'' Comaroma maculosa'' Oi, 1960 – China, Korea, Japan *'' Comaroma mendocino'' (Levi, 1957) – USA *'' Comaroma nakahirai'' (Yaginuma, 1959) – Japan *'' Comaroma simoni'' Bertkau, 1889 – Europe *'' Comaroma tongjunca'' Zhang & Chen, 1994 – China References Anapidae Araneomorphae genera Spiders of Asia Spiders of the United States Taxa named by Philipp Bertkau {{Anapidae-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] |
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] |
Anapidae
Anapidae is a family of rather small spiders with 231 described species in 58 genera. It includes the former family Micropholcommatidae as the subfamily Micropholcommatinae, and the former family Holarchaeidae. Most species are less than long. They generally live in leaf litter and moss on the floor of rain forest. Many build orb webs with a diameter less than . In some species, such as '' P. parocula'', the pedipalps of the female are reduced to coxal stumps. Description Spiders of this family are very small, usually less than two millimeters long, and lack a cribellum. They can have either six or eight eyes, the rear median eyes either reduced or missing. The carapace is modified so that the eyes are raised higher than usual. Color can range from reddish brown to yellowish brown. Both margins of chelicerae have teeth. The legs are short and spineless. The labium has a spur that extends between the chelicerae and can be seen when the chelicerae are spread. Distribution Anapida ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philipp Bertkau
Philipp Bertkau (11 January 1849 – 22 October 1894) was a German zoologist born in Cologne. He studied natural sciences at the University of Bonn, where in 1872 he earned his doctorate. In 1873 he became an assistant at the botanical institute in Munich, and during the following spring was an assistant at the zoological institute at Bonn. In 1882 he was appointed professor at the Agricultural Academy of Poppelsdorf, and in 1890 became curator at the Institute of Zoology and Comparative Anatomy. Bertkau is remembered for his work involving the anatomy and physiology of spiders, research on sense of smell in butterflies, and anatomical studies of hermaphroditic arthropods. At Bonn he was secretary of ''Bonner Gesellschaft für Naturgeschichte'' (Bonn Society of Natural History). He is the taxonomic authority of the families Anyphaenidae, Hahniidae, Sparassidae and Zoropsidae, and of the genera ''Ancylometes'', ''Chalcoscirtus'', ''Comaroma'' and ''Diplocephalus''. Selected wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comaroma Hatsushibai
''Comaroma'' is a genus of araneomorph spiders in the family Anapidae, first described by Philipp Bertkau Philipp Bertkau (11 January 1849 – 22 October 1894) was a German zoologist born in Cologne. He studied natural sciences at the University of Bonn, where in 1872 he earned his doctorate. In 1873 he became an assistant at the botanical institute ... in 1889. Species it contains six species: *'' Comaroma hatsushibai'' Ono, 2005 – Japan *'' Comaroma maculosa'' Oi, 1960 – China, Korea, Japan *'' Comaroma mendocino'' (Levi, 1957) – USA *'' Comaroma nakahirai'' (Yaginuma, 1959) – Japan *'' Comaroma simoni'' Bertkau, 1889 – Europe *'' Comaroma tongjunca'' Zhang & Chen, 1994 – China References Anapidae Araneomorphae genera Spiders of Asia Spiders of the United States Taxa named by Philipp Bertkau {{Anapidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comaroma Maculosa
''Comaroma'' is a genus of araneomorph spiders in the family Anapidae, first described by Philipp Bertkau in 1889. Species it contains six species: *''Comaroma hatsushibai'' Ono, 2005 – Japan *'' Comaroma maculosa'' Oi, 1960 – China, Korea, Japan *'' Comaroma mendocino'' (Levi, 1957) – USA *'' Comaroma nakahirai'' (Yaginuma, 1959) – Japan *''Comaroma simoni ''Comaroma'' is a genus of araneomorph spiders in the family Anapidae, first described by Philipp Bertkau in 1889. Species it contains six species: *''Comaroma hatsushibai ''Comaroma'' is a genus of araneomorph spiders in the family Anapidae ...'' Bertkau, 1889 – Europe *'' Comaroma tongjunca'' Zhang & Chen, 1994 – China References Anapidae Araneomorphae genera Spiders of Asia Spiders of the United States Taxa named by Philipp Bertkau {{Anapidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comaroma Mendocino
''Comaroma'' is a genus of araneomorph spiders in the family Anapidae, first described by Philipp Bertkau in 1889. Species it contains six species: *''Comaroma hatsushibai'' Ono, 2005 – Japan *''Comaroma maculosa'' Oi, 1960 – China, Korea, Japan *'' Comaroma mendocino'' (Levi, 1957) – USA *'' Comaroma nakahirai'' (Yaginuma, 1959) – Japan *''Comaroma simoni ''Comaroma'' is a genus of araneomorph spiders in the family Anapidae, first described by Philipp Bertkau in 1889. Species it contains six species: *''Comaroma hatsushibai ''Comaroma'' is a genus of araneomorph spiders in the family Anapidae ...'' Bertkau, 1889 – Europe *'' Comaroma tongjunca'' Zhang & Chen, 1994 – China References Anapidae Araneomorphae genera Spiders of Asia Spiders of the United States Taxa named by Philipp Bertkau {{Anapidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comaroma Nakahirai
''Comaroma'' is a genus of araneomorph spiders in the family Anapidae, first described by Philipp Bertkau in 1889. Species it contains six species: *''Comaroma hatsushibai'' Ono, 2005 – Japan *''Comaroma maculosa'' Oi, 1960 – China, Korea, Japan *''Comaroma mendocino'' (Levi, 1957) – USA *'' Comaroma nakahirai'' (Yaginuma, 1959) – Japan *''Comaroma simoni ''Comaroma'' is a genus of araneomorph spiders in the family Anapidae, first described by Philipp Bertkau in 1889. Species it contains six species: *''Comaroma hatsushibai ''Comaroma'' is a genus of araneomorph spiders in the family Anapidae ...'' Bertkau, 1889 – Europe *'' Comaroma tongjunca'' Zhang & Chen, 1994 – China References Anapidae Araneomorphae genera Spiders of Asia Spiders of the United States Taxa named by Philipp Bertkau {{Anapidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comaroma Tongjunca
''Comaroma'' is a genus of araneomorph spiders in the family Anapidae, first described by Philipp Bertkau in 1889. Species it contains six species: *''Comaroma hatsushibai'' Ono, 2005 – Japan *''Comaroma maculosa'' Oi, 1960 – China, Korea, Japan *''Comaroma mendocino'' (Levi, 1957) – USA *''Comaroma nakahirai'' (Yaginuma, 1959) – Japan *''Comaroma simoni ''Comaroma'' is a genus of araneomorph spiders in the family Anapidae, first described by Philipp Bertkau in 1889. Species it contains six species: *''Comaroma hatsushibai ''Comaroma'' is a genus of araneomorph spiders in the family Anapidae ...'' Bertkau, 1889 – Europe *'' Comaroma tongjunca'' Zhang & Chen, 1994 – China References Anapidae Araneomorphae genera Spiders of Asia Spiders of the United States Taxa named by Philipp Bertkau {{Anapidae-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] |
