| Totua | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Araneae |
| Infraorder: | Araneomorphae |
| Family: | Linyphiidae |
| Genus: | Totua Keyserling, 1891 [1] |
| Species: | T. gracilipes |
| Binomial name | |
| Totua gracilipes Keyserling, 1891 | |
Totua is a monotypic genus of Brazilian sheet weavers containing the single species, Totua gracilipes. It was first described by Eugen von Keyserling in 1891, [2] and is only found in Brazil. [1]
Aysha is a genus of anyphaenid sac spiders first described by Eugen von Keyserling in 1891. They are often called "sac spiders" because of the dwellings that they create for themselves to take shelter in. As is true with most other spiders, the pedipalps of the males are much larger than those of the females. They are found throughout South America up to Panama.
Castianeira is a genus of ant-like corinnid sac spiders first described by Eugen von Keyserling in 1879. They are found in Eurasia, Africa, and the Americas, but are absent from Australia. Twenty-six species are native to North America, and at least twice as many are native to Mexico and Central America.
Hetschkia is a monotypic genus of Brazilian comb-footed spiders containing the single species, Hetschkia gracilis. It was first described by Eugen von Keyserling in 1886, and is found in Brazil.
Thwaitesia is a genus of comb-footed spiders that was first described by Octavius Pickard-Cambridge in 1881.
Bertrana is a genus of Central and South American orb-weaver spiders first described by Eugen von Keyserling in 1884. It includes some of the smallest known araneid orb-weavers. Bertrana striolata females are 4.5 mm long or less. The eight eyes are in two rows. The abdomen is white on top and on the sides, with multiple hieroglyphic-like lines and bars of many different shapes and length. In females, these are red, in males, black.
Segestrioides is a genus of South American coneweb spiders that was first described by Eugen von Keyserling in 1883. Originally placed with the recluse spiders, it was moved to the coneweb spiders in 1983.
Usofila is a genus of American long-legged cave spiders that was first described by Eugen von Keyserling in 1891. Originally placed with the Ochyroceratidae, it was transferred to the Telemidae in 1973.
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.
Epeiroides is a genus of orb-weaver spiders containing the single species, Epeiroides bahiensis. It was first described by Eugen von Keyserling in 1885, and has only been found in Costa Rica and Brazil.
Pronous is a genus of South American and African orb-weaver spiders first described by Eugen von Keyserling in 1881.
Taczanowskia is a genus of orb-weaver spiders first described by Eugen von Keyserling in 1879.
Eilica is a genus of ground spiders that was first described by Eugen von Keyserling in 1891.
Phanetta is a monotypic genus of North American dwarf spiders containing the single species, Phanetta subterranea. It was first described by Eugen von Keyserling in 1886, and has only been found in the United States.
Audifia is a genus of comb-footed spiders that was first described by Eugen von Keyserling in 1884. As of May 2020 it contains three species, found in Africa and Brazil: A. duodecimpunctata, A. laevithorax, and A. semigranosa.
Faiditus is a genus of comb-footed spiders that was first described by Eugen von Keyserling in 1884.
Helvibis is a genus of comb-footed spiders that was first described by Eugen von Keyserling in 1884. It is a senior synonym of Formicinoides.
Wendilgarda is a genus of ray spiders that was first described by Eugen von Keyserling in 1886.
Azilia is a genus of long-jawed orb-weavers that was first described by Eugen von Keyserling in 1881. It is a senior synonym of Cardimia.
Josa is a genus of South American anyphaenid sac spiders first described by Eugen von Keyserling in 1891. It is a senior synonym of "Gayenella", "Haptisus", "Olbophthalmus", and "Pelayo".
Strophius is a genus of crab spiders first described by Eugen von Keyserling in 1880.