| Diplothyron | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Araneae |
| Infraorder: | Araneomorphae |
| Family: | Linyphiidae |
| Genus: | Diplothyron Millidge, 1991 |
| Type species | |
| Diplothyron fuscus Millidge, 1991 | |
| Species | |
12, see text | |
Diplothyron is a genus of South American dwarf spiders. It was first described by Alfred Frank Millidge in 1991. [1]
As of February 2023 [update] , it contains twelve species: [2]
Anyphaenidae is a family of araneomorph spiders, sometimes called anyphaenid sac spiders. They are distinguished from the sac spiders of the family Clubionidae and other spiders by having the abdominal spiracle placed one third to one half of the way anterior to the spinnerets toward the epigastric furrow on the underside of the abdomen. In most spiders the spiracle is just anterior to the spinnerets. Like clubionids, anyphaenids have eight eyes arranged in two rows, conical anterior spinnerets and are wandering predators that build silken retreats, or sacs, usually on plant terminals, between leaves, under bark or under rocks. There are more than 600 species in over 50 genera worldwide.
Metaphidippus is a genus of jumping spiders that was first described by Frederick Octavius Pickard-Cambridge in 1901. The name is combined from Ancient Greek μετά "after, beside" and the salticid genus Phidippus.
Phiale is a genus of jumping spiders that was first described by Carl Ludwig Koch in 1846. P. albovittata has been considered a junior synonym of Freya perelegans since 2006.
Sidusa is a genus of jumping spiders that was first described by George and Elizabeth Peckham in 1895.
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.
Micrathena, known as spiny orbweavers, is a genus of orb-weaver spiders first described by Carl Jakob Sundevall in 1833. Micrathena contains more than a hundred species, most of them Neotropical woodland-dwelling species. The name is derived from the Greek "micro", meaning "small", and the goddess Athena.
Mermessus is a genus of spiders in the family Linyphiidae. It was first described in 1899 by O. Pickard-Cambridge. As of 2017, it contains 81 species.
Linyphia is a genus of dwarf spiders that was first described by Pierre André Latreille in 1804. The name is Greek, and means "thread-weaver" or "linen maker".
Gelanor is a genus of spiders in the family Mimetidae, found in Central and South America.
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.
Cyrtognatha is a genus of long-jawed orb-weavers that was first described by Eugen von Keyserling in 1881. It is a senior synonym of Agriognatha.
Hamataliwa is a genus of lynx spiders that was first described by Eugen von Keyserling in 1887.
Modisimus is a genus of cellar spiders that was first described by Eugène Louis Simon in 1893.
Selenyphantes is a genus of sheet weavers. It was first described by Willis J. Gertsch & L. I. Davis in 1946.
Ameridion is a genus of comb-footed spiders that was first described by J. Wunderlich in 1995.
Xanthofreya is a genus of jumping spiders. It was first described in 2015 by G. B. Edwards.
Kiekie is a genus of wandering spiders first described by D. Polotow and Antônio Domingos Brescovit in 2018. The type species, Kiekie sinuatipes, was originally described under the name "Ctenus sinuatipes".