''Actinopus'' is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...

mygalomorph The Mygalomorphae, or mygalomorphs, are an infraorder of spiders, and comprise one of three major groups of living spiders with over 3000 species, found on all continents except Antarctica. Many members are known as trapdoor spiders due to the ...

spiders in the family

Actinopodidae Actinopodidae ( Mouse spiders) is a family of mygalomorph orb weaver spiders found in mainland Australia and South America usually in open forest. Species are most common in Queensland, Australia. It includes mouse spiders, whose bites, though r ...

. It was first described by Josef Anton Maximilian Perty in 1833 from the type species '' Actinopus tarsalis'' found in Brazil. The name is derived from Greek ''actin-'' "ray, beam" and ''pous'' "foot". It is a

senior synonym The Botanical and Zoological Codes of nomenclature treat the concept of synonymy differently. * In botanical nomenclature, a synonym is a scientific name that applies to a taxon that (now) goes by a different scientific name. For example, Linnae ...

of ''Aussereria'', ''Closterochilus'', ''Pachyloscelis'', and ''Theragretes''. The few reported bites from Brazil resulted in no symptoms, indicating that they can deliver dry bites or small amounts of venom. However, they should be treated with caution due to some reports of bites causing local pain and muscle contractions. These spider also have a low venom yield, ''

Actinopus crassipes ''Actinopus crassipes'' is a species of mygalomorph spiders in the family Actinopodidae Actinopodidae ( Mouse spiders) is a family of mygalomorph orb weaver spiders found in mainland Australia and South America usually in open forest. Species ...

'' for example has a mean venom yield of 0.09 mg.

Species

it contains 97 species: *'' A. anselmoi'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. apalai'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. apiacas'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. argenteus'' Ríos-Tamayo & Goloboff, 2018 – Argentina *'' A. ariasi'' Ríos-Tamayo & Goloboff, 2018 – Argentina *'' A. azaghal'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. balcarce'' Ríos-Tamayo & Goloboff, 2018 – Argentina *'' A. bocaina'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. buritiensis'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. candango'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. caraiba'' (Simon, 1889) – Venezuela *'' A. castelo'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. casuhati'' Ríos-Tamayo & Goloboff, 2018 – Argentina *'' A. caxiuana'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. clavero'' Ríos-Tamayo & Goloboff, 2018 – Argentina *'' A. coboi'' Ríos-Tamayo, 2019 – Uruguay *'' A. cochabamba'' Ríos-Tamayo, 2016 – Bolivia *'' A. concinnus'' Miglio, Pérez-Miles & Bonaldo, 2020 – Venezuela *'' A. confusus'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. cordobensis'' Ríos-Tamayo & Goloboff, 2018 – Argentina *'' A. cornelli'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. coylei'' Ríos-Tamayo & Goloboff, 2018 – Argentina *'' A. crassipes'' (Keyserling, 1891) – Brazil, Paraguay, Argentina *'' A. cucutaensis'' Mello-Leitão, 1941 – Colombia, Venezuela, Brazil *'' A. dioi'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. dubiomaculatus'' Mello-Leitão, 1923 – Brazil *'' A. ducke'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. echinus'' Mello-Leitão, 1949 – Brazil *'' A. emas'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. excavatus'' Ríos-Tamayo & Goloboff, 2018 – Argentina *'' A. fernandezi'' Ríos-Tamayo, 2019 – Uruguay *'' A. fractus'' Mello-Leitão, 1920 – Brazil *'' A. gerschiapelliarum'' Ríos-Tamayo & Goloboff, 2018 – Uruguay, Argentina *'' A. goloboffi'' Ríos-Tamayo, 2014 – Argentina *'' A. guajara'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. harti'' Pocock, 1895 – Trinidad *'' A. harveyi'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. hirsutus'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. indiamuerta'' Ríos-Tamayo & Goloboff, 2018 – Argentina *'' A. insignis'' (Holmberg, 1881) – Uruguay, Argentina *'' A. ipioca'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. itacolomi'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. itapitocai'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. itaqui'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. jaboticatubas'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. jamari'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. laventana'' Miglio, Pérez-Miles & Bonaldo, 2020 – Uruguay, Argentina *'' A. liodon'' (Ausserer, 1875) – Uruguay *'' A. lomalinda'' Miglio, Pérez-Miles & Bonaldo, 2020 – Colombia, Guyana *'' A. longipalpis'' C. L. Koch, 1842 – Uruguay, Argentina *'' A. magnus'' Ríos-Tamayo & Goloboff, 2018 – Argentina *'' A. mairinquensis'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. mesa'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. nattereri'' (Doleschall, 1871) – Brazil *'' A. nigripes'' (Lucas, 1834) – Brazil *'' A. obidos'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. osbournei'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. palmar'' Ríos-Tamayo & Goloboff, 2018 – Argentina *'' A. pampa'' Ríos-Tamayo & Goloboff, 2018 – Argentina *'' A. pampulha'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. panguana'' Miglio, Pérez-Miles & Bonaldo, 2020 – Peru *'' A. parafundulus'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. paraitinga'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. paranensis'' Mello-Leitão, 1920 – Brazil *'' A. patagonia'' Ríos-Tamayo & Goloboff, 2018 – Argentina *'' A. pertyi'' Lucas, 1843 – South America *'' A. piceus'' (Ausserer, 1871) – Brazil *'' A. pindapoy'' Miglio, Pérez-Miles & Bonaldo, 2020 – Argentina *'' A. pinhao'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. princeps'' Chamberlin, 1917 – Brazil *'' A. puelche'' Ríos-Tamayo & Goloboff, 2018 – Uruguay, Argentina *'' A. pusillus'' Mello-Leitão, 1920 – Brazil *'' A. ramirezi'' Ríos-Tamayo & Goloboff, 2018 – Argentina *'' A. reycali'' Ríos-Tamayo & Goloboff, 2018 – Argentina *'' A. reznori'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. robustus'' (O. Pickard-Cambridge, 1892) – Panama *'' A. rojasi'' (Simon, 1889) – Venezuela *'' A. rufibarbis'' Mello-Leitão, 1930 – Brazil *'' A. rufipes'' (Lucas, 1834) – Brazil *'' A. scalops'' (Simon, 1889) – Venezuela *'' A. septemtrionalis'' Ríos-Tamayo & Goloboff, 2018 – Argentina *'' A. simoi'' Ríos-Tamayo, 2019 – Uruguay *'' A. szumikae'' Ríos-Tamayo & Goloboff, 2018 – Argentina *'' A. taragui'' Ríos-Tamayo & Goloboff, 2018 – Argentina *'' A. tarsalis'' Perty, 1833 – Brazil *'' A. tasneemae'' (Sherwood & Pett, 2022) – Paraguay *'' A. tetymapyta'' (Sherwood & Pett, 2022) – Paraguay *'' A. trinotatus'' Mello-Leitão, 1938 – Brazil *'' A. tutu'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. urucui'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. uruguayense'' Ríos-Tamayo, 2019 – Uruguay *'' A. utinga'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. valencianus'' (Simon, 1889) – Venezuela *'' A. vilhena'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil *'' A. wallacei'' F. O. Pickard-Cambridge, 1896 – Brazil *'' A. xenus'' Chamberlin, 1917 – South America *'' A. xingu'' Miglio, Pérez-Miles & Bonaldo, 2020 – Brazil Formerly included: *''A. bonneti'' (Zapfe, 1961) (Transferred to ''

Plesiolena ''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 "ples ...

'') *''A. gracilis'' (Hentz, 1842) (Transferred to ''

Antrodiaetus ''Antrodiaetus'' is a genus of American and Japanese folding trapdoor spiders first described by Anton Ausserer in 1871. The name is a combination of the Greek "antrodiaitos" (αντροδιαιτος), meaning "living in caves", "antron" (αν ...

'')

Species

See also

References

Further reading