| Iridopelma | |
|---|---|
 | |
| Iridopelma vanini | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Araneae |
| Infraorder: | Mygalomorphae |
| Family: | Theraphosidae |
| Genus: | Iridopelma Pocock, 1901 [1] |
| Type species | |
| I. hirsutum Pocock, 1901 | |
| Species | |
6, see text | |
Iridopelma is a genus of Brazilian tarantulas that was first described by Reginald Innes Pocock in 1901. [2]
Males of this genus can be distinguished by the tibial spurs on leg 1 and 2, while females differ from most other genera by the anterior eye row, which is strongly curved forward. Avicularia and Typhochlaena both own the latter characteristics; however, Iridopelma can be distinguished from Avicularia by the spermatheca, which lacks a curvature, and from Typhochlaena by the spinnerets, which are finger-shaped. [3]
As of March 2020 [update] it contains six species, all found in Brazil: [1]
Avicularia is a genus of the family Theraphosidae containing various species of arboreal tarantulas. The genus is native to Panama, the Caribbean, and tropical South America. Each species in the genus has very distinguishable pink foot pads.
Grammostola is a genus of South American tarantulas that was first described in text by Eugène Louis Simon in 1892. These medium- to large-sized spiders are native to tropical South America, and are usually brown in color, with pinkish or orangish-red hairs. The very docile Chilean rose tarantula is popular as a beginner's spider among tarantula enthusiasts.
Pamphobeteus is a genus of tarantulas that was first described by Reginald Innes Pocock in 1901. It includes some of the largest spiders in the world. They are found in South America, including the countries of Peru, Bolivia, Ecuador, Brazil, Colombia and Panama.
Pachistopelma is a genus of Brazilian tarantulas that was first described by Reginald Innes Pocock in 1901. As of May 2020 it contains two species, found in Brazil: P. bromelicola and P. rufonigrum. They have a straight front eye row and males have a spinose spur on the first tibia. Females have two spermathecae lacking lobes or constrictions that have a slight curvature in the middle.
The Aviculariinae are a subfamily of spiders in the family Theraphosidae (tarantulas). They can be distinguished from other theraphosids by a number of characters. Their legs have no or few spines on the underside of the tibial and metatarsal joints of the legs. The last two leg joints have brushes of hairs (scopulae) that extend sideways, particularly on the front legs, giving them a spoon-like (spatulate) appearance. Females have two completely separated spermathecae.
Acanthoscurria is a genus of tarantulas that was first described by Anton Ausserer in 1871. They are found throughout South America including the countries of Argentina, Bolivia, Brazil, Ecuador, French Guiana, Guyana, Paraguay, Peru, Suriname and Venezuela, plus into the Windward Islands West Indies,.
Typhochlaena is a genus of small-bodied tarantulas with an arboreal trapdoor lifestyle. All the species except for T. seladonia were first described by Rogério Bertani in 2012.
Typhoclaena amma is a species of the Aviculariinae, a subfamily of the Theraphosidae. The specific name refers to the project AMMA – arachnids and myriapods from Brazilian Atlantic rainforest carried out by the arachnologists from Museu Nacional, Rio de Janeiro, who collected the types.
Typhochlaena paschoali is a species of tarantula, in the subfamily Aviculariinae. It is native to Brazil.
Typhochlaena curumim is a species of tarantula, that is native to Mata do Pau-Ferro, Areia, in the state of Paraíba, Brazil. It is a member of the subfamily Aviculariinae.
Typhochlaena seladonia is a species of aviculariine tarantula, and is the type species of the genus Typhochlaena. It is unique as an arboreal spider that constructs trapdoors in the bark of trees.
Pachistopelma bromelicola is a species of tarantula, contained within the Aviculariinae subfamily. It is endemic to Brazil.
Pachistopelma rufonigrum is a species of theraphosid, contained within the Aviculariinae subfamily. It is endemic to Brazil.
Lasiodora is a genus of tarantulas that was first described by Ludwig Carl Christian Koch in 1850. They are often very large; body lengths of up to 25 centimetres (9.8 in), including the legs, are not unusual.
Eupalaestrus is a genus of South American tarantulas that was first described by Reginald Innes Pocock in 1901.
Pterinopelma is a genus of Brazilian tarantulas that was first described by Reginald Innes Pocock in 1901. As of June 2023 it contains two species, found in Brazil: P. felipeleitei and P. vitiosum. It was removed from the synonymy of Eupalaestrus in 2011.
Caribena is a genus of spiders in the family Theraphosidae (tarantulas), found in the Antilles. The two species accepted as of March 2017 were formerly placed in Avicularia. Apart from a different distribution – Avicularia species are found in mainland South and Central America – Caribena is distinguished by having longer and thinner type II urticating hairs in a conspicuous patch on the upper surface of the abdomen. Males also have a differently shaped palpal bulb.
Ybyrapora is a genus of spiders in the family Theraphosidae (tarantulas), found in Brazil. Its species were formerly placed in the genus Avicularia.
Idiothele mira, also known as the blue-foot baboon or the trap-door tarantula, is a species of tarantula endemic to South Africa and is popularized by hobbyists for the striking blue coloration on the ventral side of the tarsi and metatarsi on each leg. Furthermore, the species is well known for belonging to one of two described genera of theraphosids that build a trapdoor, the other being Typhochlaena.
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