Aphonopelma seemanni, the Costa Rican zebra tarantula, also known as the striped-knee tarantula, is a species of tarantula inhabiting most of western Costa Rica and other parts of Central America, such as Honduras and Nicaragua, and possibly Guatemala.[1] It is usually black with white stripes near the leg joints, but a brown color form also exists for the spider.[2]
Zebra tarantulas are deep-burrowing spiders. They live in open, semiarid scrublands, and are often found in large aggregations. Their deep burrows keep the temperature below the highest daytime temperatures, and retain humidity. Conversely, as temperatures drop at night, the burrows buffer away from the lowest temperatures.[3]
Zebra tarantulas can grow to about 10–13cm including leg span. Females can live up to 20 years. Males, however, tend to live a much shorter life – up to five years, with about a single year of maturity. In the wild, they eat a wide variety of insects such as grasshoppers and cockroaches. In captivity, they eat crickets.
Zebra tarantulas have urticating hairs, which can be thrown and are irritating to human skin. However, it is rare for them to do so. They are very skittish in nature and fast runners.[4]
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A spinneret is a silk-spinning organ of a spider or the larva of an insect. Some adult insects also have spinnerets, such as those borne on the forelegs of Embioptera. Spinnerets are usually on the underside of a spider's opisthosoma, and are typically segmented. While most spiders have six spinnerets, some have two, four, or eight. They can move both independently and in concert.
The Goliath birdeater belongs to the tarantula family Theraphosidae. Found in northern South America, it is the largest spider in the world by mass and body length, and second to the giant huntsman spider by leg span. It is also called the Goliath tarantula or Goliath bird-eating spider; the practice of calling theraphosids "bird-eating" derives from an early 18th-century copper engraving by Maria Sibylla Merian that shows one eating a hummingbird. Despite the spider's name, it rarely preys on birds.
The Chilean rose tarantula, also known as the rose hair tarantula, the Chilean fire tarantula, or the Chilean red-haired tarantula, is probably the most common species of tarantula available in American and European pet stores today, due to the large number of wild-caught specimens exported cheaply from their native Chile into the pet trade. The species is also known from Bolivia and Argentina.
Brachypelma is a genus of spiders in the family Theraphosidae (tarantulas). They may have bodies up to 6 cm long with legs of similar or greater lengths. Some species have brightly colored legs, with red or orange marks and rings.
Aphonopelma is a genus of tarantulas native to the Americas. It includes nearly all the North American tarantula species north of Mexico and a considerable percentage of the tarantula species that range into Central America. Most are fairly large tarantulas with leg spans of 6 in (16 cm) or more. Like most New World tarantulas, all species of Aphonopelma have urticating hairs. Despite their fearsome appearance, these tarantulas are not harmful to humans and some species are popular in the pet trade. With about 90 species described so far, Aphonopelma comprises about 10% of the total number of described tarantula species. However, their taxonomy is poorly understood and species are difficult to tell apart, especially those that are brown or black without other pattern. Therefore, the actual number of species is unknown, with more species likely to be identified in the near future. In captivity, they are usually fed crickets; in the wild, they eat most insects, including crickets, grasshoppers, cockroaches, mantises, and beetles.
Brachypelma hamorii is a species of tarantula found in Mexico. It has been confused with B. smithi; both have been called Mexican redknee tarantulas. Many earlier sources referring to B. smithi either do not distinguish between the two species or relate to B. hamorii. B. hamorii is a terrestrial tarantula native to the western faces of the Sierra Madre Occidental and Sierra Madre del Sur mountain ranges in the Mexican states of Colima, Jalisco, and Michoacán. The species is a large spider, adult females having a total body length over 50 mm (2 in) and males having legs up to 75 mm (3 in) long. Mexican redknee tarantulas are a popular choice for enthusiasts. Like most tarantulas, it has a long lifespan.
Avicularia avicularia, sometimes called the pinktoe tarantula, is a species of tarantula native from Venezuela, Guyana, Suriname, French Guiana and Trinidad and Tobago to Peru, Bolivia and Brazil. This species is sometimes called the Guyana pinktoe, or South American pinktoe.
Tliltocatl vagans is a species of tarantula known commonly as the Mexican red rump. It ranges predominantly in Mexico, but is also found in Central America. They are terrestrial, burrowing spiders. The reason for the name red rump is because of its distinctive red hairs on its abdomen. Like most tarantulas, they will eat anything they can overpower, which is usually insects, but small lizards and rodents may also be consumed. They can grow up to a solid 6.5 inch leg span, with males typically being smaller and thinner than the females. They prefer shrubland habitats.
Psalmopoeus is a genus of the family Theraphosidae containing various species of tarantulas. The genus is native to Trinidad and Tobago, Colombia, Ecuador, Venezuela, Guyana, Brazil, Belize, Panama, Nicaragua, Costa Rica, Mexico, Guatemala and Honduras. All of these tarantulas are arboreal in nature, Psalmopoeus victori being the first arboreal tarantula of Mexico.
The genus Selenotypus includes one of the largest of Australia's theraphosids. At present, the only recognised species within this genus is Selenotypus plumipes, but this is expected to change, as it is becoming apparent that the genus has a wide distribution, and at present Australian theraphosids as a whole are poorly classified.
Chiasmocleis ventrimaculata, also known as the dotted humming frog, is a species of frog in the family Microhylidae. It is found in Bolivia, Brazil, Colombia, Ecuador, and Peru. Its natural habitats are subtropical or tropical moist lowland forests, swamps, and intermittent freshwater marshes.
Aphonopelma chalcodes, commonly known as the western desert tarantula, desert blonde tarantula, Arizona blonde tarantula or Mexican blonde tarantula, is a species of spider belonging to the family Theraphosidae. It has a limited distribution in the deserts of Arizona and adjacent parts of Mexico but can be very common within this range. The common name "blonde tarantula" refers to the carapace, which is densely covered in pale hairs, and contrasts strongly with the all-dark legs and abdomen. Additionally, these spiders have low toxicity, a long life expectancy, and several offspring.
Tliltocatl albopilosus is a species of tarantula, also known as the curlyhair tarantula. The species' native range is Nicaragua and Costa Rica. They are largely terrestrial, opportunistically burrowing spiders.
Tarantulas comprise a group of large and often hairy spiders of the family Theraphosidae. As of December 2023, 1,100 species have been identified, with 166 genera. The term "tarantula" is usually used to describe members of the family Theraphosidae, although many other members of the same infraorder (Mygalomorphae) are commonly referred to as "tarantulas" or "false tarantulas". Some of the more common species have become popular in the exotic pet trade. Many New World species kept as pets have setae known as urticating hairs that can cause irritation to the skin, and in extreme cases, cause damage to the eyes.
Brachypelma albiceps is a species of spider in the tarantula family, Theraphosidae. It is known as the Mexican golden red rump tarantula or the Amula red rump tarantula. The carapace is a light golden color and the abdomen dark, covered with long red hairs. Females typically live for about 15 years. Males usually live about 5 years or up to 12 months after the last molt.
The Ischnocolinae are a problematic subfamily of tarantulas. In 1892, Eugène Simon based the group, which he noted was only weakly homogeneous, on the presence of divided tarsal scopulae. This feature was later considered to be plesiomorphic, and both morphological and molecular phylogenetic studies have shown that, as traditionally circumscribed, the subfamily is not monophyletic. A much more narrowly defined Ischnocolinae sensu stricto was proposed in 2014. One of the authors of that proposal subsequently said that no further taxonomic changes should be considered until there had been a more comprehensive sampling of the subfamily. As of January 2021, the status of the Ischnocolinae remains unresolved.
Sandinista lanceolatum is a species of spider in the family Theraphosidae (tarantulas), native to Nicaragua and Costa Rica.
Tliltocatl is a genus of North American tarantulas that was split off from Brachypelma in 2020. They are also large burrowing tarantulas, but don't have the striking red leg markings of Brachypelma species. A female T. vagans can grow up to 50 mm (2.0 in) long and legs can get as long as 55 mm (2.2 in). They are found predominantly in Mexico, with some species native to Central America. The name is derived from two Nahuatl words, "tlil", meaning "black", and "tocatl", meaning "spider". Habitat destruction and collection for the pet trade has led to this and Brachypelma to be protected under International Convention on International Trade of Endangered Species rules, beginning with B. smithi.
Sericopelma embrithes is a tarantula that is native to Panama. To date, only specimens from Barro Colorado Island have been studied. Like other tarantulas, it is relatively large compared to other spiders. It can grow up to 59 mm long, including its chelicerae. S. embrithes is data deficient according to the IUCN.
Aphonopelma moreae otherwise known as Mexican jade fuego tarantula is a spider first described by Andrew Smith in 1995. It is named after Barbara Moore, who is the President of the American Arachnological Society. As its common name may suggest it is found in Mexico, in the state of Sonora, south of Yécora. This tarantula is sometimes kept as pet, though the price is usually very high. This is a terrestrial tarantula, which sometimes digs intricate burrows.
4. Montes de Oca, Laura; Mendoza, Jorge (2020), Pérez-Miles, Fernando (ed.), "Tarantulas in Captivity: Raising and Breeding", New World Tarantulas: Taxonomy, Biogeography and Evolutionary Biology of Theraphosidae, Zoological Monographs, Cham: Springer International Publishing, pp.411–461, doi:10.1007/978-3-030-48644-0_15, ISBN978-3-030-48644-0, retrieved 2021-10-30
Platnick, Norman I. (2008): World Spider Catalog, version 8.5. American Museum of Natural History.
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