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Type: Article
Published: 2019-09-23
Page range: 83–99
Abstract views: 118
PDF downloaded: 4

Extraordinarius gen. nov., a new genus of Sparianthinae spiders (Araneae: Sparassidae) from southeastern Brazil

Laboratório Especial de Coleções Zoológicas, Instituto Butantan, Av. Vital Brasil, 1500, 05503-900, São Paulo, SP, Brazil
Araneae Neotropical region new species taxonomy

Abstract

A new genus of Sparianthinae, Extraordinarius gen. nov., is proposed to include the type species, Extraordinarius andrematosi sp. nov. (♂♀), from São Paulo, E. brucedickinsoni sp. nov. (♂♀), from Minas Gerais and Espírito Santo, and E. klausmeinei sp. nov. (♂) and E. rickalleni sp. nov. (♂♀), from Espírito Santo. The genus is remarkable in that it is the only Neotropical genus of Sparianthinae with a large, sclerotized, Z-shaped conductor in the male palp and represents the southernmost record for the subfamily in the region. A distribution map is provided for all known species of the genus.

 

References

  1. Bertkau, P. (1872) Über die Respirationsorgane der Araneen. Archiv für Naturgeschichte, 38, 208–233.

    Franganillo, B.P. (1931) Excursiones arachnológicas, durante el mes de agosto de 1930. Estudios de “Belen”, 1931 (29), 44–49.

    Hirst, A.S. (1911) The Araneae, Opiliones and Pseudoscorpiones. In: Percy Sladen Trust (Ed.), Expedition to the Indian Ocean in 1905 under the leadership of Mr. J. Stanley Gardiner. Transactions of the Linnean Society of London, Zoology, 2 (14), 379–395.

    https://doi.org/10.1111/j.1096-3642.1911.tb00535.x

    Jäger, P. (1998) First results of a taxonomic revision of the SE Asian Sparassidae (Araneae). In: Selden, P.A. (Ed.), Proceedings of the 17th European Colloquium of Arachnology, Edinburgh, 1997, pp. 53–59.

    Jäger, P. & Kunz, D. (2005) An illustrated key to genera of African huntsman spiders (Arachnida, Araneae, Sparassidae). Senckenbergiana Biologica, 85, 163–213.

    Karsch, F. (1884) Arachnoidea. In: Greeff, R. (Ed.), Die Fauna der Guinea-Inseln S.-Thomé und Rolas. Sitzungsberichte der Gesellschaft zur Beförderung der Gesamten Naturwissenschaften zu Marburg, 2, 60–68, 79.

    Kolosváry, G. (1934) Neue Spinnen aus Australien und Neu-Guinea. Folia Zoologica et Hydrobiologica, Rigâ, 7, 44–48.

    Levi, H.W. (1965) Techniques for the study of spider genitalia. Psyche, 72, 152–158.

    https://doi.org/10.1155/1965/94978

    Mello-Leitão, C.F. de (1930) Aranhas do Cuminá. Arquivos do Museu Nacional do Rio de Janeiro, 32, 51–75.

    Moradmand, M., Schönhofer, A.L. & Jäger, P. (2014) Molecular phylogeny of the spider family Sparassidae with focus on the genus Eusparassus and notes on the RTA-clade and ‘Laterigradae’. Molecular Phylogenetics and Evolution, 74, 48–65.

    https://doi.org/10.1016/j.ympev.2014.01.021

    Petrunkevitch, A. (1925) Arachnida from Panama. Transactions of the Connecticut Academy of Arts and Sciences, 27, 51−248.

    Ramírez, M.J. (2014) The morphology and phylogeny of dionychan spiders (Araneae: Araneomorphae). Bulletin of the American Museum of Natural History, 390, 1–374.

    https://doi.org/10.1206/821.1

    Rheims, C.A. (2007) Revision of the Neotropical spider genus Macrinus (Araneae, Sparassidae). Journal of Arachnology, 35, 159−170.

    https://doi.org/10.1636/H06-16.1

    Rheims, C.A. (2013) A new genus of huntsman spiders (Araneae, Sparassidae, Sparianthinae) from the Neotropical region. Zootaxa, 3734, 199–220.

    https://doi.org/10.11646/zootaxa.3734.2.6

    Rheims, C.A. (2017) A new species of Decaphora Franganillo, 1931 (Araneae, Sparassidae, Sparianthinae) from Colombia, with an identification key for all known species of the genus. Zootaxa, 4323 (3), 435–439.

    https://doi.org/10.11646/zootaxa.4323.3.11

    Rheims, C.A. & Alayón, G. (2014) The huntsman genus Decaphora Franganillo, 1931 (Araneae: Sparassidae: Sparianthinae). Zootaxa, 3815 (1), 79–93.

    http://doi.org/10.11646/zootaxa.3815.1.5

    Rheims, C.A. & Alayón, G. (2016) Neostasina gen. nov., a new genus of huntsman spiders from the Neotropical region (Araneae, Sparassidae, Sparianthinae). Zootaxa, 4079 (3), 301–344.

    https://doi.org/10.11646/zootaxa.4079.3.1

    Rheims, C.A. & Alayón, G. (2018) A new genus of minute Sparianthinae spiders from the Caribbean (Araneae, Sparassidae). ZooKeys, 742, 13–22.

    https://doi.org/10.3897/zookeys.742.21819

    Shorthouse, D.P. (2010) SimpleMappr, an online tool to produce publication-quality point maps. Available from: http://www.simplemappr.net (accessed 5 July 2019)

    Simon, E. (1877) Etudes arachnologiques. 5e Mémoire. IX. Arachnides recueillis aux îles Phillipines par MM. G. A. Baer et Laglaise. Annales de la Société entomologique de France, 7, 53−96.

    Simon, E. (1880) Révision de la famille des Sparassidae (Arachnides). Actes de la Société Linnéenne de Bordeaux, 34, 223–351.

    Simon, E. (1887) Espèces et genres nouveaux de la famille des Sparassidae. Bulletin de la Société Zoologique de France, 12, 466–474.

    Simon, E. (1897) Histoire naturelle des araignées. 2. Roret, Paris, 192 pp.

    https://doi.org/10.5962/bhl.title.51973

    Simon, E. (1898) Etudes arachnologiques. 29e Mémoire. XLVI. Arachnides recueillis en 1895 par M. le Dr A. Brauer (de l’Université de Marburg) aux îles Séchelles. Annales de la Société Entomologique de France, 66, 370388.

    World Spider Catalog (2019) World Spider Catalog. Version 20.5. Natural History Museum, Bern. Available from: http://wsc.nmbe.ch (accessed 11 July 2019)