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, and includes the previous family Zoridae as a synonym, and excludes the family Xenoctenidae. Several genera have also been removed, such as the large genus Cheiracanthium, which was transferred to the Cheiracanthiidae.
Orb-weaver spiders 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. The English word "orb" can mean "circular", hence the English name of the group. Araneids have eight similar eyes, hairy or spiny legs, and no stridulating organs.
Liocranidae is a family of araneomorph spiders first described by Eugène Simon in 1897. They are one of several groups called "sac spiders". The holarctic genus Agroeca is the best-known, but it also includes various genera of more obscure spiders that still lack a diagnosis. Two species in the North American genus Neoanagraphis are found in the extremely dry conditions in the Mojave, Sonoran and Chihuahuan deserts. Females live in animal burrows while males wander and are the ones most often caught in pitfall traps.
Tord Tamerlan Teodor Thorell was a Swedish arachnologist.
Epocilla is a genus of jumping spiders that was first described by Tamerlan Thorell in 1887. The name comes from Ἐπόκιλλος (Epocillus), a soldier of Alexander the Great.
Trechaleidae (tre-kah-LEE-ih-dee) is a family of araneomorph spiders first described by Eugène Simon in 1890. It includes about 140 described species in 16 genera. They all live in Central and South America except for Shinobius orientalis, which is endemic to Japan. Other names for the family are longlegged water spiders and fishing spiders. The family Trechaleidae is closely related to Pisauridae and Lycosidae, and the three families are sometimes referred to as the lycosid group.
Badumna is a genus of intertidal spiders that was first described by Tamerlan Thorell in 1890. They are harmless spiders that can be found around human structures and buildings. The most well-known species is B. insignis, also known as the "black house spider" or "black window spider".
Pacullidae is a family of araneomorph spiders first described by Eugène Simon in 1894. It was merged into Tetrablemmidae in 1958, then raised back to family status after a large phylogenetic study in 2017.
Histopona is a genus of funnel weavers first described as a sub-genus of Hadites by Tamerlan Thorell in 1870. It was elevated to genus by Brignoli in 1972.
Cheiracanthiidae is a family of araneomorph spiders first described by Vladimir Wagner in 1887. The synonym Eutichuridae was used for a long time, but Cheiracanthiidae has priority. The largest genus currently recognized as belonging to this family is Cheiracanthium, which has previously been placed in both the Clubionidae and the Miturgidae.
Matidia is a genus of southeast Asian sac spiders first described by Tamerlan Thorell in 1878.
Oedignatha is a genus of Asian spiders first described by Tamerlan Thorell in 1881 as a genus of corinnid sac spiders, and moved to Liocranidae in 2014.
Alistra is a genus of dwarf sheet spiders that was first described by Tamerlan Thorell in 1894.
Epidius is a genus of crab spiders that was first described by Tamerlan Thorell in 1877. It is a senior synonym of Pothaeus.
Jacaena is a genus of Asian liocranid sac spiders first described by Tamerlan Thorell in 1897.
Zelotes captator is a species of Southeast Asian ground spider. It was first described by Tamerlan Thorell in 1887, and has only been found in Myanmar. In 2022, it was moved from the monotypic genus Aracus to the genus Zelotes.
Angaeus is a genus of Asian crab spiders first described by Tamerlan Thorell in 1881. It is considered a senior synonym of Paraborboropactus.
Cebrenninus is a genus of crab spiders that was first described by S. P. Benjamin in 2016. It is a senior synonym of Ascurisoma.
Asceua is a genus of Asian ant spiders first described by Tamerlan Thorell in 1887.
