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Orientattus
''Orientattus'' is a genus of Asian jumping spiders erected by John Caleb in 2020. It is placed in the tribe Plexippini, within the Salticoida clade of Salticinae. In 2018 and 2019, a species found in Sri Lanka and India was placed in the otherwise African genus ''Schenkelia'' under the name "''Schenkelia aurantia''", however, this species differed significantly from the type species of the genus ''Schenkelia''. Three other species, placed in different genera, were found to resemble ''Schenkelia aurantia'', and these were all combined to create the genus, ''Orientattus''. Compared to related genera, ''Orientattus'' species are distinguished by features of both the male and female genitalia. The male palpal bulb is rounded with a short curved embolus and is borne on a pedipalp with a bifurcated retrolateral tibial apophysis (RTA). Females have C-shaped copulatory openings, no copulatory ducts and double-chambered spermathecae with a large anterior chamber and a smaller po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orientattus Aurantius
''Orientattus'' is a genus of Asian jumping spiders erected by John Caleb in 2020. It is placed in the tribe Plexippini, within the Salticoida clade of Salticinae. In 2018 and 2019, a species found in Sri Lanka and India was placed in the otherwise African genus ''Schenkelia'' under the name "''Schenkelia aurantia''", however, this species differed significantly from the type species of the genus ''Schenkelia''. Three other species, placed in different genera, were found to resemble ''Schenkelia aurantia'', and these were all combined to create the genus, ''Orientattus''. Compared to related genera, ''Orientattus'' species are distinguished by features of both the male and female genitalia. The male palpal bulb is rounded with a short curved embolus and is borne on a pedipalp with a bifurcated retrolateral tibial apophysis (RTA). Females have C-shaped copulatory openings, no copulatory ducts and double-chambered spermathecae with a large anterior chamber and a smaller po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orientattus Minutus
''Orientattus'' is a genus of Asian jumping spiders erected by John Caleb in 2020. It is placed in the tribe Plexippini, within the Salticoida clade of Salticinae. In 2018 and 2019, a species found in Sri Lanka and India was placed in the otherwise African genus ''Schenkelia'' under the name "''Schenkelia aurantia''", however, this species differed significantly from the type species of the genus ''Schenkelia''. Three other species, placed in different genera, were found to resemble ''Schenkelia aurantia'', and these were all combined to create the genus, ''Orientattus''. Compared to related genera, ''Orientattus'' species are distinguished by features of both the male and female genitalia. The male palpal bulb is rounded with a short curved embolus and is borne on a pedipalp with a bifurcated retrolateral tibial apophysis (RTA). Females have C-shaped copulatory openings, no copulatory ducts and double-chambered spermathecae with a large anterior chamber and a smaller po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orientattus Hongkong
''Orientattus'' is a genus of Asian jumping spiders erected by John Caleb in 2020. It is placed in the tribe Plexippini, within the Salticoida clade of Salticinae. In 2018 and 2019, a species found in Sri Lanka and India was placed in the otherwise African genus ''Schenkelia'' under the name "''Schenkelia aurantia''", however, this species differed significantly from the type species of the genus ''Schenkelia''. Three other species, placed in different genera, were found to resemble ''Schenkelia aurantia'', and these were all combined to create the genus, ''Orientattus''. Compared to related genera, ''Orientattus'' species are distinguished by features of both the male and female genitalia. The male palpal bulb is rounded with a short curved embolus and is borne on a pedipalp with a bifurcated retrolateral tibial apophysis (RTA). Females have C-shaped copulatory openings, no copulatory ducts and double-chambered spermathecae with a large anterior chamber and a smaller po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orientattus Bicuspidatus
''Orientattus bicuspidatus'', synonym ''Evarcha bicuspidata'', is a jumping spider found only in Vietnam. It was originally placed in the genus ''Evarcha'', but was transferred to ''Orientattus ''Orientattus'' is a genus of Asian jumping spiders erected by John Caleb in 2020. It is placed in the tribe Plexippini, within the Salticoida clade of Salticinae. In 2018 and 2019, a species found in Sri Lanka and India was placed in the othe ...'' in 2020. The spider is 3.6 mm long. Males are dark brown, with a darker area around the eyes. They are covered with dark brown and white hairs. Two pairs of yellowish brown transverse bands are seen on the thoracic area. The legs are dark brown with yellowish brown rings. Name The species name is derived from Latin, ''bi'' "two" and ''cuspidata'' "sharp ended", referring to the two-pronged retrolateral tibial apophysis, now considered a feature of the genus ''Orientattus''. References Salticidae Endemic fauna of Vietnam S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Salticidae Genera
The genera of the family Salticidae listed here are those that are extant and accepted by the World Spider Catalog . Assignment to subfamilies and clades is based on Maddison (2015), except where otherwise shown. Unless sources indicate otherwise, genera that were split after 2015 are given the same placements as the original genera listed in Maddison (2015). Subfamily Onomastinae Onomastinae Maddison, 2015 *'' Onomastus'' Simon, 1900 Subfamily Asemoneinae Asemoneinae Maddison, 2015 *'' Asemonea'' O. Pickard-Cambridge, 1869 *''Goleba'' Wanless, 1980 *''Macopaeus'' Simon, 1900 *'' Pandisus'' Simon, 1900 Subfamily Lyssomaninae Lyssomaninae Blackwall, 1877 *'' Chinoscopus'' Simon, 1901 *'' Hindumanes'' Logunov, 2004, transferred from Asemoneinae to Lyssomaninae *'' Lyssomanes'' Hentz, 1845 *''Sumakuru'' Maddison, 2016 Subfamily Spartaeinae Spartaeinae Wanless, 1984 *'' Allococalodes'' Wanless, 1982 *''Amilaps'' Maddison, 2019 *''Brettus'' Thorell, 1895 *'' Cocalodes'' Pocock, 18 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pedipalp
Pedipalps (commonly shortened to palps or palpi) are the second pair of appendages of chelicerates – a group of arthropods including spiders, scorpions, horseshoe crabs, and sea spiders. The pedipalps are lateral to the chelicerae ("jaws") and anterior to the first pair of walking legs. Overview Pedipalps are composed of six segments or articles: the coxa, the trochanter, the femur, the short patella, the tibia, and the tarsus. In spiders, the coxae frequently have extensions called maxillae or gnathobases, which function as mouth parts with or without some contribution from the coxae of the anterior legs. The limbs themselves may be simple tactile organs outwardly resembling the legs, as in spiders, or chelate weapons ( pincers) of great size, as in scorpions. The pedipalps of Solifugae are covered in setae, but have not been studied in detail. Comparative studies of pedipalpal morphology may suggest that leg-like pedipalps are primitive in arachnids. At present, the only ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pancorius
''Pancorius'' is a genus of Asian jumping spiders that was first described by Eugène Louis Simon in 1902. They are similar to ''Hyllus''. Description ''Pancorius'', or at least its Vietnamese species, are rather big, thickset and densely haired jumping spiders. The male palpal organ has a simple structure, while the female epigyne has two pockets and their internal structures consist of 2-3 vast chambers. Habitat ''Pancorius'' have been collected from various habitats including a roadside wall with dense vegetation, open forest, tropical rainforest and jungle. Diet One species, ''P. changricus'', has been reported to feed on various flies (hover flies, black flies, cluster flies), booklice and thrips. Species it contains the following species, found throughout southern Asia, with one palaearctic species (''P. crassipes''): *'' Pancorius alboclypeus'' Kanesharatnam & Benjamin, 2021 – Sri Lanka *'' Pancorius altus'' Kanesharatnam & Benjamin, 2021 – Sri Lanka *'' Pan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marek Michal Zabka , also spelled Merek, a village in Iran
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Marek is the West Slavic (Czech, Polish and Slovak) masculine equivalent of Marcus, Marc or Mark. The name may refer to: * Marek (given name) * Marek (surname) * Marek, the pseudonym of Bulgarian communist Stanke Dimitrov (1889–1944) * The title character of '' Oberinspektor Marek'', an Austrian television series See also * * Marek's disease * VC Marek Union-Ivkoni, Bulgarian professional men's volleyball team, based in Dupnitsa * Marek i Wacek (meaning Marek and Wacek), a musical duo of Polish pianists Marek Tomaszewski and Wacław "Wacek" Kisielewski * Marrick * Merrick (other) * Mereg Mereg ( fa, مرگ; also known as Mark, Merek, Merk, and Mirg) is a village in Sarkal Rural District, in the Central District of Marivan County, Kurdistan Province, Iran. As of the 2006 census, it had a population of 372, distributed among 80 fa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Species
In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen(s). Article 67.1 A similar concept is used for suprageneric groups and called a type genus. In botanical nomenclature, these terms have no formal standing under the code of nomenclature, but are sometimes borrowed from zoological nomenclature. In botany, the type of a genus name is a specimen (or, rarely, an illustration) which is also the type of a species name. The species name that has that type can also be referred to as the type of the genus name. Names of genus and family ranks, the various subdivisions of those ranks, and some higher-rank names based on genus names, have such types. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glossary Of Spider Terms
This glossary describes the terms used in formal descriptions of spiders; where applicable these terms are used in describing other arachnids. Links within the glossary are shown . Terms A Abdomen or opisthosoma: One of the two main body parts ( tagmata), located towards the posterior end; see also Abdomen § Other animals Accessory claw: Modified at the tip of the in web-building spiders; used with to grip strands of the web Anal tubercle: A small protuberance (tubercule) above the through which the anus opens Apodeme → Apophysis (plural apophyses): An outgrowth or process changing the general shape of a body part, particularly the appendages; often used in describing the male → Atrium (plural atria): An internal chamber at the entrance to the in female haplogyne spiders B Bidentate: Having two Book lungs: Respiratory organs on the ventral side (underside) of the , in front of the , opening through narrow slits; see also Book lungs Branchial operculum â ... [...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] |
Palpal Bulb
The two palpal bulbs – also known as palpal organs and genital bulbs – are the copulatory organs of a male spider. They are borne on the last segment of the pedipalps (the front "limbs" of a spider), giving the spider an appearance often described as like wearing boxing gloves. The palpal bulb does not actually produce sperm, being used only to transfer it to the female. Palpal bulbs are only fully developed in adult male spiders and are not completely visible until after the final moult. In the majority of species of spider, the bulbs have complex shapes and are important in identification. Structure The palpal bulb of a mature male spider is borne on the last segment of the pedipalp. This segment usually has touch-sensitive hairs (setae) with nerves leading to them. The bulb itself is entirely without nerves, and hence without sensory organs and muscles, since these depend on nerves for their functioning, although some spiders have one or two muscles external to the bulb and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_(2).jpg "Click for more on -> Type Species")
