Acanthoscurria is a genus of tarantulas that was first described by Anton Ausserer in 1871.[3] 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, .
| Acanthoscurria | |
|---|---|
| |
| Acanthoscurria juruenicola | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Araneae |
| Infraorder: | Mygalomorphae |
| Family: | Theraphosidae |
| Genus: | Acanthoscurria Ausserer, 1871[1] |
| Type species | |
| A. geniculata (C. L. Koch, 1841)
| |
| Species | |
|
18, see text | |
| Synonyms[1] | |
Diagnosis
editThe main way they can be distinguished based on an organ found on the posterior trochanter of the pedipalp, and anterior trochanter of leg used for stridulating. But they can also be distinguished based on the palpal bulb and the tibial apophysis morphology.[4]
Species
editAs of July 2022[update], it contains eighteen species, found in South America and the West Indies:[1]
- Acanthoscurria belterrensis Paula, Gabriel, Indicatti, Brescovit & Lucas, 2014 – Brazil
- Acanthoscurria chacoana Brèthes, 1909 – Brazil, Bolivia, Paraguay, Argentina
- Acanthoscurria cordubensis Thorell, 1894 – Argentina
- Acanthoscurria geniculata (C. L. Koch, 1841) (type) – Brazil
- Acanthoscurria gomesiana Mello-Leitão, 1923 – Brazil
- Acanthoscurria insubtilis Simon, 1892 – Bolivia, Brazil
- Acanthoscurria juruenicola Mello-Leitão, 1923 – Brazil
- Acanthoscurria maga Simon, 1892 – South America
- Acanthoscurria musculosa Simon, 1892 – Bolivia
- Acanthoscurria natalensis Chamberlin, 1917 – Brazil
- Acanthoscurria paulensis Mello-Leitão, 1923 – Brazil
- Acanthoscurria rhodothele Mello-Leitão, 1923 – Brazil
- Acanthoscurria sacsayhuaman Ferretti, Ochoa & Chaparro, 2016 – Peru
- Acanthoscurria simoensi Vol, 2000 – French Guiana, Brazil
- Acanthoscurria tarda Pocock, 1903 – Brazil
- Acanthoscurria theraphosoides (Doleschall, 1871) – Peru, Bolivia, Brazil, French Guiana
- Acanthoscurria turumban Rodríguez-Manzanilla & Bertani, 2010 – Venezuela
- Acanthoscurria urens Vellard, 1924 – Brazil
Nomina Dubia
edit- Acanthoscurria convexa (C. L. Koch, 1842) - Brazil
- Acanthoscurria cunhae Mello-Leitão, 1923 - Brazil
- Acanthoscurria melanotheria Mello-Leitão, 1923 - Brazil
- Acanthoscurria minor Ausserer, 1871 - Guyana
- Acanthoscurria proxima (Mello-Leitão, 1923) - Brazil
In synonymy:
- A. abnormis Ibarra, 1954 = Acanthoscurria insubtilis
- A. altmanni Schmidt, 2003 = Acanthoscurria chacoana
- A. antillensis Pocock, 1903 = Acanthoscurria maga
- A. atrox Vellard, 1924 = Acanthoscurria paulensis
- A. aurita Piza, 1939 = Acanthoscurria gomesiana
- A. bolleiSchmidt, 2005 = Acanthoscurria cordubensis
- A. borealis Schmidt & Peters, 2005 = Acanthoscurria cordubensis
- A. brocklehursti F. O. Pickard-Cambridge, 1896 = Acanthoscurria theraphosoides
- A. chiracantha Mello-Leitão, 1923 = Acanthoscurria natalensis
- A. cursor Chamberlin, 1917 = Acanthoscurria natalensis
- A. ferina Simon, 1892 = Acanthoscurria theraphosoides
- A. fracta Chamberlin, 1917 = Acanthoscurria natalensis
- A. gigantea Tullgren, 1905 = Acanthoscurria muscolosa
- A. guaxupe Piza, 1972 = Acanthoscurria paulensis
- A. hirsutissimasterni Schmidt, 2007 = Acanthoscurria musculosa
- A. lycosoides (Tullgren, 1905) = Acanthoscurria theraphosoides
- A. parahybana Mello-Leitão, 1926 = Acanthoscurria natalensis
- A. parvitarsis (Simon, 1903) = Acanthoscurria theraphosoides
- A. pheopygus (Mello-Leitão, 1923) = Acanthoscurria gomesiana
- A. pugnax Vellard, 1924 = Acanthoscurria gomesiana
- A. rondoniae Mello-Leitão, 1923 = Acanthoscurria natalensis
- A. hirsutissimasterni Schmidt, 2007 = Acanthoscurria musculosa
- A. substernalis Strand, 1907 = Acanthoscurria musculosa
- A. suina Pocock, 1903 = Acanthoscurria cordubensis
- A. transamazonica Piza, 1972 = Acanthoscurria geniculata
- A. violacea Mello-Leitão, 1923 = Acanthoscurria gomesiana
- A. xinguensis Timotheo, 1960 = Acanthoscurria juruenicola
- A. zorodes (Mello-Leitão, 1923) = Acanthoscurria gomesiana
Transferred to other Genera
edit- Acanthoscurria acuminata Schmidt & Tesmoingt, 2005 → Umbyquyra acuminatum
- Acanthoscurria cristata Mello-Leitão, 1923 → Lasiodora cristata
- Acanthoscurria dubia Chamberlin, 1917 → Phormictopus cubensis
See also
editReferences
edit- ^ a b c Gloor, Daniel; Nentwig, Wolfgang; Blick, Theo; Kropf, Christian (2020). "Gen. Acanthoscurria Ausserer, 1871". World Spider Catalog Version 20.0. Natural History Museum Bern. doi:10.24436/2. Retrieved 2020-01-02.
- ^ Raven, R. J. (1985). "The spider infraorder Mygalomorphae (Araneae): Cladistics and systematics". Bulletin of the American Museum of Natural History. 182: 159.
- ^ Ausserer, A. (1871). "Beiträge zur Kenntniss der Arachniden-Familie der Territelariae Thorell (Mygalidae Autor)". Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien. 21: 117–224.
- ^ Tarantupedia. "Revised taxonomic placement of some species in Acanthoscurria Ausserer, 1871 and Eupalaestrus Pocock, 1901 (Araneae: Theraphosidae)". www.tarantupedia.com. Retrieved 2022-07-18.
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