| Micromesomma | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Araneae |
| Infraorder: | Mygalomorphae |
| Family: | Migidae |
| Genus: | Micromesomma |
| Species: | M. cowani |
| Binomial name | |
| Micromesomma cowani Pocock, 1895 [1] | |
Micromesomma is a genus of spiders in the family Migidae. It was first described in 1895 by Pocock. As of 2017 [update] , it contains only one species, Micromesomma cowani, found in Madagascar. [1]
Plesiolena is a small genus of South American mygalomorph spiders in the family Actinopodidae. It was first described by Pablo A. Goloboff and Norman I. Platnick in 1987, and it has only been found in Chile. The name is a combination of "plesiomorphy" and the genus Missulena. As of November 2021 it contains only 2 species: P. bonneti and P. jorgelina.
Migidae, also known as tree trapdoor spiders, is a family of spiders with about 100 species in eleven genera. They are small to large spiders with little to no hair and build burrows with a trapdoor. Some species live in tree fern stems. They have a Gondwanan distribution, found almost exclusively on the Southern Hemisphere, occurring in South America, Africa, Madagascar, Australia, New Zealand and New Caledonia.
Bertmainius tingle, also called the tingle trapdoor spider, is a small basal spider endemic to the tingle and karri forest of southwestern Western Australia. This migid family species of Bertmainius was first recorded in the 1990s.
Calathotarsus is a genus of spiders in the family Migidae. It was first described in 1903 by Eugène Simon. As of 2022, it contains 4 species, occurring in Chile and Argentina.
Heteromigas is a genus of spiders in the family Migidae. It was first described in 1902 by Henry Roughton Hogg. As of 2016, it contains two Australian species.
Mallecomigas is a genus of spiders in the family Migidae. It was first described in 1987 by Goloboff & Platnick. As of 2017, it contains only one Chilean species, Mallecomigas schlingeri.
Poecilomigas is a genus of spiders in the family Migidae. It was first described in 1903 by Simon. As of 2016, it contains 3 African species.
Thyropoeus is a genus of spiders in the family Migidae. It was first described in 1895 by Pocock. As of 2016, it contains 2 species, both found in Madagascar.
Bertmainius is a genus of spiders in the family Migidae. It was first described in 2015 by Mark Harvey, Barbara York Main, Michael Rix and Steven Cooper. As of 2017, it contains 7 species, all from Western Australia.
Goloboffia vellardi is a species of spider in the family Migidae, found in Chile. Initially described by Zapfe in 1961 in the genus Migas, Griswold and Ledford moved it to their new genus Goloboffia in 2001, where it was initially the only species. In 2019, more species were described.
Bertmainius colonus is a spider in the family Migidae. It was first described in 2015 by Mark Harvey, Barbara York Main, Michael Rix and Steven Cooper, and is endemic to south-western Australia.
Bertmainius monachus is a spider in the family Migidae. It was first described in 2015 by Mark Harvey, Barbara York Main, Michael Rix and Steven Cooper, and is endemic to south-western Australia.
Bertmainius mysticus is a spider in the family Migidae and genus Bertmainius. It was first described in 2015 by Mark Harvey, Barbara York Main, Michael Rix and Steven Cooper, and is endemic to south-western Australia.
Bertmainius opimus is a spider in the family Migidae and genus Bertmainius. It was first described in 2015 by Mark Harvey, Barbara York Main, Michael Rix and Steven Cooper, and is endemic to south-western Australia.
Bertmainius pandus is a spider in the family Migidae, and genus Bertmainius. It was first described in 2015 by Mark Harvey, Barbara York Main, Michael Rix and Steven Cooper, and is endemic to south-western Australia.
Bertmainius tumidus is a spider in the family Migidae. It was first described in 2015 by Mark Harvey, Barbara York Main, Michael Rix and Steven Cooper, and is endemic to South-western Australia.
Migas is a genus of spiders in the family Migidae. Most species are found only in New Zealand.
Avicularioidea is a clade of mygalomorph spiders, one of the two main clades into which mygalomorphs are divided. It has been treated at the rank of superfamily.