Английская Википедия:Asemonea cuprea
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Asemonea cuprea is a species of jumping spider in the genus Asemonea that is found in South Africa and Zambia. The spider was first defined in 2009 by Wanda Wesołowska, one of over 500 that the arachnologist described during her career. It is small, generally yellow and lives on the leaves of short shrubs. It has an pear-shaped carapace and a narrower abdomen that each have a length between Шаблон:Convert. The male has a distinctive coloration with bright orange scales covering the clypeus and eye field and vivid orange hairs on the back half of the abdomen, which are recalled by the species name. The male also has an unusual right-angle shaped subtegulum and the female a simpler epigyne than other Asemonea species that helps identify the species.
Taxonomy
Asemonea cuprea is a jumping spider first described by the Polish arachnologist Wanda Wesołowska in 2009, one of over 500 species she identified during her career.[1]Шаблон:Sfn She allocated the species to the genus Asemonea, first raised by Octavius Pickard-Cambridge in 1869.Шаблон:Sfn The genus is related to Lyssomanes.Шаблон:Sfn Molecular analysis demonstrates that the genus is similar to Goleba and Pandisus.Шаблон:Sfn In Wayne Maddison's 2015 study of spider phylogenetic classification, the genus Asemonea was the type genus for the subfamily Asemoneinae, split from Lyssomaninae.Шаблон:Sfn A year later, in 2016, Jerzy Prószyński named it as the type genus for the Asemoneines group of genera, which was also named after the genus.Шаблон:Sfn The species is closely related to Asemonea maculata, particularly in the structure of the male genitalia. The species name is derived from the Latin for copper and relates to the coloration of the male.Шаблон:Sfn
Description
The spider is small, with a typical length between Шаблон:Convert.Шаблон:Sfn The male has a moderately high pear-shaped carapace that is typically Шаблон:Convert long and Шаблон:Convert wide. It is generally yellow, but the clypeus and eye field have a covering of bright orange scales. Black rings surround the eyes. Typically for the genus, the eyes arranged in four rows, the third row being particularly large. The clypeus is low. The labium is pale yellow and the chelicerae have two small teeth visible at the front and three at the back. The sternum is heart-shaped and whitish-yellow. The abdomen is generally yellow like the carapace, but slightly narrower, typically Шаблон:Convert long and Шаблон:Convert wide. It has a pattern on its back consisting of two blackish-grey lines down the middle and chevrons towards the back. Vivid orange hairs adorn the back half. The underside is whitish. The spider has yellow spinnerets and long thin pale yellow legs that also have blackish markings. The legs are hairy and covered in spines.Шаблон:Sfn The pedipalps are complex. The palpal femur has a short furrow down the middle and a large corkscrew apophysis, or spike-like appendage.Шаблон:Sfn It has a large ventral tibial apophysis and a long tipped dorsal apophysis. The cymbium is unusually narrow. The embolus is thin and encircles the rounded tegulum. The spermophore is meandering.Шаблон:Sfn
The female is smaller than the male, with a carapace that is typically Шаблон:Convert long and Шаблон:Convert wide and an abdomen typically Шаблон:Convert in length and Шаблон:Convert in width.Шаблон:Sfn It is similar to the male in shape, apart from the narrower carapace. The carapace is generally brown, tending to orange towards the edges, but lacks the characteristic bright orange scales of the male. The eye field is dark, nearly black. The abdomen differs from the male in the lack of orange hairs.Шаблон:Sfn It is not unusual for the males of the genus to be less ornate that the females.Шаблон:Sfn The epigyne is slightly sclerotized with two depressions within a central furrow. The gonopores are hidden in sclerotized cup-like regions. Internally, the structure is simple with long thin seminal ducts leading to nearly-spherical receptacles.Шаблон:Sfn
The spider is typical for the genus. The male can be distinguished from other species by its bright orange scales and the orange hair on the back half of its abdomen. It also has a long dorsal spike on its palpal tibia and an unusual right-angle shaped subtegulum. The female can be differentiated from other Asemonea spiders by the very simple structure of its epigyne.Шаблон:Sfn These contrast heavily with the complex design of other species like Asemonea flava.Шаблон:Sfn
Behaviour
Despite being termed jumping spiders, members of the genus Asemonea rarely jump. Instead, they generally walk and run. They spin sheet webs on the underside of leaves, where they also lay their eggs.Шаблон:Sfn Although predominantly a diurnal hunter, the spider is also likely to eat nectar.Шаблон:SfnШаблон:Sfn
Distribution and habitat
Asemonea cuprea was first discovered in Zambia. The holotype and paratype of the species were found in Wildlives Game Farm near the Choma in 2006.Шаблон:Sfn It has also been identified in KwaZulu-Natal, South Africa.Шаблон:Sfn This wide range is unusual for the genus, as most species are only found in one locality, although this may be related to the lack of observed examples reported.Шаблон:Sfn The spiders are found on the leaves of short shrubs.Шаблон:Sfn
References
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