Mahembea | |
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Scientific classification ![]() | |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Subphylum: | Chelicerata |
Class: | Arachnida |
Order: | Araneae |
Infraorder: | Araneomorphae |
Family: | Araneidae |
Genus: | Mahembea Grasshoff, 1970 [1] |
Species: | M. hewitti |
Binomial name | |
Mahembea hewitti (Lessert, 1930) | |
Synonyms | |
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Mahembea is a genus of African orb-weaver spiders containing the single species, Mahembea hewitti. It was first created by M. Grasshoff in 1970 to separate this species from its original genus, Larinia . [3] It has only been found in Central and East Africa. [1]
A genus is a taxonomic rank used in the biological classification of living and fossil organisms, as well as viruses, in biology. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus.
Africa is the world's second largest and second most-populous continent, being behind Asia in both categories. At about 30.3 million km2 including adjacent islands, it covers 6% of Earth's total surface area and 20% of its land area. With 1.2 billion people as of 2016, it accounts for about 16% of the world's human population. The continent is surrounded by the Mediterranean Sea to the north, the Isthmus of Suez and the Red Sea to the northeast, the Indian Ocean to the southeast and the Atlantic Ocean to the west. The continent includes Madagascar and various archipelagos. It contains 54 fully recognised sovereign states (countries), nine territories and two de facto independent states with limited or no recognition. The majority of the continent and its countries are in the Northern Hemisphere, with a substantial portion and number of countries in the Southern Hemisphere.
Larinia is a genus of orb-weaver spiders first described by Eugène Simon in 1874.
Miturgidae is a family of araneomorph spiders that includes nearly 170 species in 29 genera worldwide. First described by Eugène Simon in 1886, it has been substantially revised, including of previous family "Zoridae" as subfamily "Zorinae" and excluding the family "Xenoctenidae". Several genera have also been removed, such as the large genus Cheiracanthium, which was transferred to the Eutichuridae.
Philodromidae, also known as philodromid crab spiders and running crab spiders, is a family of araneomorph spiders first described by Tord Tamerlan Teodor Thorell in 1870. It contains over 600 species in thirty genera. Most are dull colored- brown, gray, yellowish or mottled with a leaf-like cardiac mark on the anterior dorsal abdomen, and seldom reach above 10 millimetres (0.39 in) long. None of the species build webs, but they do use silk for draglines and egg sacs.
Orb-weaver spiders or araneids are members of the spider family Araneidae. They are the most common group of builders of spiral wheel-shaped webs often found in gardens, fields and forests. "Orb" was previously used in English to mean "circular", hence the English name of the group. Araneids have eight similar eyes, hairy or spiny legs, and no stridulating organs.
Nemesiidae, also known as funnel-web tarantulas, is a family of mygalomorph spiders first described by Eugène Simon in 1889, and raised to family status in 1985. Before becoming its own family, it was considered part of "Dipluridae". Fossils have been found dating this family back to the Lower Cretaceous.
Ochyroceratidae is a six-eyed spider family, with 165 described species in ten genera. They are common inhabitants of caves and the tropical forest litter of South Africa, the Caribbean, Asia and South America. Considered an ecological counterpart of the Linyphiidae of the northern temperate zone, species are especially diverse in the Indo-Pacific region.
Neoscona, also called spotted orb-weavers and barn spiders, is a genus of orb-weaver spiders first described by Eugène Simon in 1895 to separate these from other araneids in the now obsolete genus Epeira. They have a mostly pantropical distribution and one species, N. adianta, has a palearctic distribution. The name was derived from the Greek νέω, meaning "spin", and σχοῐνος, meaning "reed".
Caerostris, sometimes called bark spiders, is a genus of orb-weaver spiders first described by Tamerlan Thorell in 1868. Most species are found in south eastern Africa and neighboring Madagascar.
Eriovixia is a genus of orb-weaver spiders first described by Allan Frost Archer in 1951.
Faradja is a genus of Central African orb-weaver spiders containing the single species, Faradja faradjensis. It was first described by M. Grasshoff in 1970, and has only been found in Middle Africa.
Kilima is a genus of African orb-weaver spiders first described by M. Grasshoff in 1970. As of April 2019 it contains only three species.
Lariniaria is a genus of Asian orb-weaver spiders containing the single species, Lariniaria argiopiformis. It was first described by M. Grasshoff in 1970, and has only been found in Russia, China, Korea, and Japan.
Megaraneus is a genus of African orb-weaver spiders containing the single species, Megaraneus gabonensis. It was first described by R. F. Lawrence in 1968, to contain the single species originally published under the name Epeira gabonensis.
Paralarinia is a genus of African orb-weaver spiders first described by M. Grasshoff in 1970.
Prasonica is a genus of orb-weaver spiders first described by Eugène Simon in 1895.
Prasonicella is a genus of East African orb-weaver spiders first described by M. Grasshoff in 1971. As of April 2019 it contains only two species.
Umbonata is a genus of Tanzanian orb-weaver spiders containing the single species, Umbonata spinosissima. It was first described by M. Grasshoff in 1971 to contain the single species moved from Mangora.
Machadocara is a genus of African dwarf spiders that was first described by F. Miller in 1970. As of May 2019 it contains only two species, both found in Middle Africa and Zambia: M. dubia and M. gongylioides.
Siwa is a genus of orb-weaver spiders first described by M. Grasshoff in 1970. As of April 2019 it contains only two species.
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