| Perro | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Araneae |
| Infraorder: | Araneomorphae |
| Family: | Linyphiidae |
| Genus: | Perro Tanasevitch, 1992 [1] |
| Type species | |
| P. subtilipes (Tanasevitch, 1985) | |
| Species | |
5, see text | |
Perro is a genus of dwarf spiders that was first described by A. V. Tanasevitch in 1992. [2]
As of May 2019 [update] it contains five species, found in Russia and Canada: [1]
Linyphiidae is a family of very small spiders comprising 4667 described species in 618 genera worldwide. This makes Linyphiidae the second largest family of spiders after the Salticidae. The family is poorly known; new genera and species are still being discovered throughout the world. The newest such genus is Yuelushannus from China, formally described in May 2020. Because of the difficulty in identifying such tiny spiders, there are regular changes in taxonomy as species are combined or divided.
Savignia is a genus of sheet weavers that was first described by John Blackwall in 1833. The name honors the French naturalist Marie Jules César Savigny.
Wabasso is a genus of sheet weavers that was first described by Alfred Frank Millidge in 1984.
Scotinotylus is a genus of sheet weavers that was first described by Eugène Louis Simon in 1884.
Maro is a genus of dwarf spiders that was first described by Octavius Pickard-Cambridge in 1907.
Archaraeoncus is a genus of dwarf spiders that was first described by A. V. Tanasevitch in 1987.
Dactylopisthes is a genus of dwarf spiders that was first described by Eugène Louis Simon in 1884.
Epibellowia is a genus of Asian dwarf spiders that was first described by A. V. Tanasevitch in 1996. As of May 2019 it contains only three species: E. enormita, E. pacifica, and E. septentrionalis.
Erigonoplus is a genus of dwarf spiders that was first described by Eugène Louis Simon in 1884.
Hilaira is a genus of dwarf spiders that was first described by Eugène Louis Simon in 1884.
Incestophantes is a genus of dwarf spiders that was first described by A. V. Tanasevitch in 1992.
Mecynargus is a genus of dwarf spiders that was first described by C. Chyzer & Władysław Kulczyński in 1894.
Minicia is a genus of dwarf spiders that was first described by Tamerlan Thorell in 1875.
Nippononeta is a genus of Asian dwarf spiders that was first described by K. Y. Eskov in 1992.
Oreonetides is a genus of dwarf spiders that was first described by Embrik Strand in 1901.
Styloctetor is a genus of sheet weavers that was first described by Eugène Louis Simon in 1884.
Thaleria is a genus of sheet weavers that was first described by A. V. Tanasevitch in 1984.
Trichoncus is a genus of sheet weavers that was first described by Eugène Louis Simon in 1884.
Collinsia is a genus of dwarf spiders that was first described by Octavius Pickard-Cambridge in 1913.