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Ischalea
''Ischalea'' is a genus of intertidal spiders that was first described by Ludwig Carl Christian Koch in 1872. it contains three species, found in Mauritius, on Madagascar, and the Polynesian Islands: '' I. incerta'', '' I. longiceps'', and '' I. spinipes''. Originally placed with the Pisauridae, it was moved to the Stiphidiidae in 1973, and to the Desidae after a 2017 genetic study. See also * List of Desidae species This page lists all described genera and species of the spider family Desidae. , the World Spider Catalog accepts 330 species in 60 genera: A ''Akatorea'' '' Akatorea'' Forster & Wilton, 1973 * '' Akatorea gracilis'' (Marples, 1959) ( type) — ... References Araneomorphae genera Desidae Spiders of Africa Spiders of New Zealand Taxa named by Ludwig Carl Christian Koch {{Araneomorphae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ischalea Incerta
''Ischalea'' is a genus of intertidal spiders that was first described by Ludwig Carl Christian Koch in 1872. it contains three species, found in Mauritius, on Madagascar, and the Polynesian Islands: '' I. incerta'', '' I. longiceps'', and '' I. spinipes''. Originally placed with the Pisauridae, it was moved to the Stiphidiidae in 1973, and to the Desidae after a 2017 genetic study. See also * List of Desidae species This page lists all described genera and species of the spider family Desidae. , the World Spider Catalog accepts 330 species in 60 genera: A ''Akatorea'' '' Akatorea'' Forster & Wilton, 1973 * '' Akatorea gracilis'' (Marples, 1959) ( type) — ... References Araneomorphae genera Desidae Spiders of Africa Spiders of New Zealand Taxa named by Ludwig Carl Christian Koch {{Araneomorphae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ischalea Longiceps
''Ischalea'' is a genus of intertidal spiders that was first described by Ludwig Carl Christian Koch in 1872. it contains three species, found in Mauritius, on Madagascar, and the Polynesian Islands: '' I. incerta'', '' I. longiceps'', and '' I. spinipes''. Originally placed with the Pisauridae, it was moved to the Stiphidiidae in 1973, and to the Desidae after a 2017 genetic study. See also * List of Desidae species This page lists all described genera and species of the spider family Desidae. , the World Spider Catalog accepts 330 species in 60 genera: A ''Akatorea'' '' Akatorea'' Forster & Wilton, 1973 * '' Akatorea gracilis'' (Marples, 1959) ( type) — ... References Araneomorphae genera Desidae Spiders of Africa Spiders of New Zealand Taxa named by Ludwig Carl Christian Koch {{Araneomorphae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ischalea Spinipes
''Ischalea'' is a genus of intertidal spiders that was first described by Ludwig Carl Christian Koch in 1872. it contains three species, found in Mauritius, on Madagascar, and the Polynesian Islands: '' I. incerta'', '' I. longiceps'', and '' I. spinipes''. Originally placed with the Pisauridae, it was moved to the Stiphidiidae in 1973, and to the Desidae after a 2017 genetic study. See also * List of Desidae species This page lists all described genera and species of the spider family Desidae. , the World Spider Catalog accepts 330 species in 60 genera: A ''Akatorea'' '' Akatorea'' Forster & Wilton, 1973 * '' Akatorea gracilis'' (Marples, 1959) ( type) — ... References Araneomorphae genera Desidae Spiders of Africa Spiders of New Zealand Taxa named by Ludwig Carl Christian Koch {{Araneomorphae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Desidae Species
This page lists all described genera and species of the spider family Desidae. , the World Spider Catalog accepts 330 species in 60 genera: A ''Akatorea'' '' Akatorea'' Forster & Wilton, 1973 * '' Akatorea gracilis'' (Marples, 1959) ( type) — New Zealand * '' Akatorea otagoensis'' Forster & Wilton, 1973 — New Zealand ''Amphinecta'' ''Amphinecta'' Simon, 1898 * ''Amphinecta decemmaculata'' Simon, 1898 ( type) — New Zealand * ''Amphinecta dejecta'' Forster & Wilton, 1973 — New Zealand * ''Amphinecta luta'' Forster & Wilton, 1973 — New Zealand * ''Amphinecta mara'' Forster & Wilton, 1973 — New Zealand * ''Amphinecta milina'' Forster & Wilton, 1973 — New Zealand * '' Amphinecta mula'' Forster & Wilton, 1973 — New Zealand * '' Amphinecta pika'' Forster & Wilton, 1973 — New Zealand * ''Amphinecta pila'' Forster & Wilton, 1973 — New Zealand * ''Amphinecta puka'' Forster & Wilton, 1973 — New Zealand * ''Amphinecta tama'' Forster & Wilton, 1973 — New Zealand * ''A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Desidae
Desidae is a family of spiders, some of which are known as intertidal spiders. The family is named for the genus '' Desis'', members of which live in a very unusual location — between the tides. The family has been reevaluated in recent years and now includes inland genera and species as well, such as ''Badumna'' and ''Phryganoporus''. In 2017, the family Amphinectidae was merged into Desidae. The family Toxopidae has been separated off. Those intertidal spiders that are truly marine commonly live in barnacle shells, which they seal up with silk; this allows them to maintain an air bubble during high tide. They emerge at night to feed on various small arthropods that live in the intertidal zone. Distribution As now circumscribed, the family Desidae is mainly found in South America and Australasia, with some species reaching north to Malaysia. ''Metaltella simoni'' has been introduced in a large part of the Southern United States (records exist from California, Louisiana, Missis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ludwig Carl Christian Koch
Ludwig Carl Christian Koch (8 November 1825 – 1 November 1908) was a German entomologist and arachnologist. He was born in Regensburg, Germany, and died in Nuremberg, Germany. He studied in Nuremberg, initially law, but then turned to medicine and science. From 1850, he practiced as a physician in the Wöhrd district of Nuremberg. He is considered among the four most influential scientists on insects and spiders in the second half of the 19th century. He wrote numerous works on the arachinoids of Europe, Siberia, and Australia. His work earned him worldwide reputation as "Spider Koch". Sometimes confused with his father Carl Ludwig Koch (1778–1857), another famous arachnologist, his name is abbreviated L.Koch on species descriptions; his father's name is abbreviated C.L.Koch Pierre Bonnet. ''Bibliographia araneorum,'' (1945) Les frères Doularoude (Toulouse). Works ''Die Arachniden Australiens'' (1871-1883), his major work on Australian spiders, was completed by Eugen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spiders Of Africa
Spiders ( order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. , 50,356 spider species in 132 families have been recorded by taxonomists. However, there has been debate among scientists about how families should be classified, with over 20 different classifications proposed since 1900. Anatomically, spiders (as with all arachnids) differ from other arthropods in that the usual body segments are fused into two tagmata, the cephalothorax or prosoma, and the opisthosoma, or abdomen, and joined by a small, cylindrical pedicel, however, as there is currently neither paleontological nor embryological evidence that spiders ever had a separate t ... [...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] |
Stiphidiidae
Stiphidiidae, also called sheetweb spiders, is a family of araneomorph spiders first described in 1917. Most species are medium size ('' Stiphidion facetum'' is about long) and speckled brown with long legs. All members of this family occur in New Zealand and Australia except for ''Asmea''. They build a horizontal sheet-like web under rocks, hence the name "sheetweb spiders". The largest of New Zealand's species is '' Cambridgea foliata'', with a body length up to and a span of up to . Hikers and trampers often find their sheet-like webs that can be up to across, but the spider itself is nocturnal, spending the day time inside its web tunnel. It can also be found in gardens and males may enter human homes. Their large size, including mouth parts up to long, may be intimidating, but it is considered harmless to humans and bites are extremely rare. Genera , the World Spider Catalog accepts the following genera: *''Aorangia'' Forster & Wilton, 1973 — New Zealand *''Asmea' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pisauridae
Nursery web spiders (Pisauridae) is a family of Araneomorphae, araneomorph spiders first described by Eugène Simon in 1890. They resemble wolf spiders (Lycosidae) except for several key differences. Wolf spiders have two very prominent eyes in addition to the other six, while a nursery web spider's eyes are all about the same size. Additionally, female nursery web spiders carry their egg sacs with their jaws and pedipalps instead of attaching them to their spinneret (spider), spinnerets as wolf spiders do. When the eggs are about to hatch, a female spider builds a nursery "tent", places her egg sac inside, and stands guard outside, hence the family's common name. Like the wolf spiders, however, the nursery web spiders are roaming hunters that don't use webs for catching prey. Species occur throughout the world except for extremely dry or cold environments, and are common just about everywhere. Many can walk on the surface of still bodies of water and may even dive beneath the surf ... [...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] |
Polynesia
Polynesia () "many" and νῆσος () "island"), to, Polinisia; mi, Porinihia; haw, Polenekia; fj, Polinisia; sm, Polenisia; rar, Porinetia; ty, Pōrīnetia; tvl, Polenisia; tkl, Polenihia (, ) is a subregion of Oceania, made up of more than 1,000 islands scattered over the central and southern Pacific Ocean. The indigenous people who inhabit the islands of Polynesia are called Polynesians. They have many things in common, including language relatedness, cultural practices, and traditional beliefs. In centuries past, they had a strong shared tradition of sailing and using stars to navigate at night. The largest country in Polynesia is New Zealand. The term was first used in 1756 by the French writer Charles de Brosses, who originally applied it to all the islands of the Pacific. In 1831, Jules Dumont d'Urville proposed a narrower definition during a lecture at the Geographical Society of Paris. By tradition, the islands located in the southern Pacific have also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
