Cryptocellus | |
---|---|
Cryptocellus goodnighti | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Subphylum: | Chelicerata |
Class: | Arachnida |
Order: | Ricinulei |
Family: | Ricinoididae |
Genus: | Cryptocellus Westwood, 1874 |
Type species | |
Cryptocellus foedus Westwood, 1874 | |
Species | |
45, see text | |
Synonyms | |
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Cryptocellus is an arachnid genus in the order Ricinulei, first described by John Westwood in 1874. It is native to the Neotropics. [2]
As of October 2022 [update] it contains forty-five species: [3]
Ricinulei is a small order of arachnids. Like most arachnids, they are predatory, eating small arthropods. They occur today in west-central Africa (Ricinoides) and the Americas as far north as Texas. As of 2021, 91 extant species of ricinuleids have been described worldwide, all in the single family Ricinoididae. In older works they are sometimes referred to as Podogona. Due to their obscurity they do not have a proper common name, though in academic literature they are occasionally referred to as hooded tickspiders.
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.
Prodidomidae 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.
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.
The Cranaidae are a family of neotropical harvestmen within the suborder Laniatores.
Neocteniza is a genus of armored trapdoor spiders that was first described by Reginald Innes Pocock in 1895. Originally placed with the Actinopodidae, it was moved to the Idiopidae in 1985.
Pseudocellus is an arachnid genus in the order Ricinulei, first described by Norman Platnick in 1980. It is native to the Neotropics.
Anapis is a genus of araneomorph spiders in the family Anapidae, which consists of small orb weaving spiders all from the Neotropical realm. The genus includes close to thirty species and was first described by Eugène Simon in 1895.
Anapisona is a genus of araneomorph spiders in the family Anapidae, first described by Willis J. Gertsch in 1941.
Elaver is a genus of sac spiders first described by Octavius Pickard-Cambridge in 1898.
Trachelas is a genus of araneomorph spiders originally placed with the Trachelidae, and later moved to the Corinnidae.
Zimiromus is a genus of ground spiders that was first described by Nathan Banks in 1914.
Surazomus is a genus of hubbardiid short-tailed whipscorpions, first described by Reddell & Cokendolpher in 1995.