| Losdolobus | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Araneae |
| Infraorder: | Araneomorphae |
| Family: | Orsolobidae |
| Genus: | Losdolobus Platnick and Brescovit, 1994 |
| Species | |
See list. | |
Losdolobus is a genus of six-eyed spiders found in Brazil belonging to the family Orsolobidae.
The known species of Losdolobus include: [1]
This genus name constitutes a curiosity: the arachnologists Platnick and Brescovit wanted to honor two Argentinians who helped them, Pablo Goloboff and Martín Ramírez. Asked to suggest a name, they proposed "losdolobus", which is drawn from the Buenos Aires argot called Lunfardo and loosely translates as "the morons". [4] [5]
Ground spiders comprise Gnaphosidae, the seventh largest spider family with over 2,000 described species in over 100 genera distributed worldwide. There are 105 species known to central Europe, and common genera include Gnaphosa, Drassodes, Micaria, Cesonia, Zelotes and many others. They are closely related to Clubionidae. At present, no ground spiders are known to be seriously venomous to humans.
Oonopidae, also known as goblin spiders, is a family of spiders consisting of over 1,600 described species in about 113 genera worldwide, with total species diversity estimated at 2000 to 2500 species. The type genus of the family is OonopsKeyserling, 1835.
Dwarf tarantulas, also known as sheet funnel-web spiders are a type of spider from the family Mecicobothriidae. Dwarf tarantulas are one of several families of the suborder Mygalomorphae; this larger group also includes the true tarantulas.
Microstigmatidae is a small family of spiders with about 25 described species in eight genera. They are small ground-dwelling and free-living spiders that make little use of silk.
Prodidominae is a family of spider, sometimes called long-spinneret ground spiders. It was formerly regarded as a subfamily of Gnaphosidae, but was raised to a family in 2022.
Orsolobidae is a six-eyed spider family with about 180 described species in thirty genera. It was first described by J. A. L. Cooke in 1965, and was raised to family status from "Dysderidae" in 1985.
Lygromma is a spider genus of Central and South America. There are species with eight, six and no eyes. The eyeless L. anops is endemic to Galapagos, while the not closely related blind L. gertschi is found only on Jamaica.
Unicorn ("one horn", in Latin) is a genus of goblin spiders from South America, containing seven species that occur predominantly in high elevation, semi-desert regions of Bolivia, Chile, and Argentina. Individuals are relatively large for goblin spiders, measuring up to 3.0 mm (0.12 in) in body length. The genus name refers to a characteristic pointed projection between the eyes and jaws of males. In at least one species, broken-off tips of the male pedipalps have been found within the genitalia of females, postulated as a means of sperm competition. Unicorn possesses several traits that suggest it is a relatively "primitive" member of the Oonopidae, and is classified with other similar, soft-bodied goblin spiders in the subfamily Sulsulinae.
Antônio Domingos Brescovit is a Brazilian arachnologist. His first name, Antônio may also be spelt António. He develops academic activities at the 'arthropodae laboratorium' at the Butantan Institute, and he is a specialist in Neotropical Arachnida.
Caponiidae is a family of ecribellate haplogyne spiders that are unusual in a number of ways. They differ from other spiders in lacking book lungs and having the posterior median spinnerets anteriorly displaced to form a transverse row with the anterior lateral spinnerets. Most species have only two eyes, which is also unusual among spiders. A few species of Caponiidae variously have four, six or eight eyes. In some species the number of eyes will increase when the spiderling changes its skin as it grows towards adulthood.
Nops is a genus of medium-sized South American, Central American, and Caribbean spiders in the family Caponiidae, first described by Alexander Macleay in 1839. It has a great richness on the Caribbean islands, and most mainland species are located in high proportion toward the Caribbean coast. It likely has a neotropical distribution, though most species of South America are known only from the coast of Colombia and Venezuela, including the islands of Aruba, Curaçao, Bonaire and Trinidad.
Xiombarg plaumanni is a species of goblin spider occurring in southeastern Brazil and adjacent Argentina. It is the only species in the genus Xiombarg. Italian arachnologist Paolo Marcello Brignoli described X. plaumanni in 1979, naming the genus after Xiombarg, a character in Michael Moorcock novels.
Gippsicola is a genus of Australian tube dwelling spiders that was first described by Henry Roughton Hogg in 1900. It is no longer considered a junior synonym of Segestria due to anatomical differences in the pedipalps of males and the receptaculum in females.
Australobus is a monotypic genus of Western Australian araneomorph spiders in the family Orsolobidae containing the single species, Australobus torbay. It was first described by Raymond Robert Forster & Norman I. Platnick in 1985, and is only found in Western Australia.
Chileolobus is a monotypic genus of Chilean araneomorph spiders in the family Orsolobidae containing the single species, Chileolobus eden. It was first described by Raymond Robert Forster & Norman I. Platnick in 1985, and is only found in Chile.
Orongia is a genus of Polynesian araneomorph spiders in the family Orsolobidae, and was first described by Raymond Robert Forster & Norman I. Platnick in 1985. As of June 2019 it contains only three species, found only in New Zealand.
Tautukua is a monotypic genus of Polynesian araneomorph spiders in the family Orsolobidae containing the single species, Tautukua isolata. It was first described by Raymond Robert Forster & Norman I. Platnick in 1985, and is only in New Zealand.
Turretia is a monotypic genus of Polynesian araneomorph spiders in the family Orsolobidae containing the single species, Turretia dugdalei. It was first described by Raymond Robert Forster & Norman I. Platnick in 1985, and is only found in New Zealand.
Otiothops is a genus of palp-footed spiders that was first described by W. S. MacLeay in 1839.
Cinetomorpha is a genus of goblin spiders first described by Eugène Louis Simon in 1892. It is a senior synonym of Lucetia, and Yumates.
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