Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 5092 No. 3: 20 Jan. 2022
Type: Article
Published: 2022-01-20
DOI: 10.11646/zootaxa.5092.3.6
Page range: 350-360
Abstract views: 239
PDF downloaded: 15

Two new species in the orb-weaving spider genus Larinia Simon, 1874 (Araneae, Araneidae) from Western Australia

Harry Butler Institute, Murdoch University, 90 South St, Murdoch, Western Australia 6150, Australia. 2Department of Terrestrial Zoology, Western Australian Museum, Locked Bag 49, Welshpool DC, Western Australia 6986, Australia.
Harry Butler Institute, Murdoch University, 90 South St, Murdoch, Western Australia 6150, Australia. Laboratório de Diversidade de Aracnídeos, Universidade do Brasil/Universidade Federal do Rio de Janeiro. Av. Carlos Chagas Filho 373, 21941-902, Ilha do Fundão, Rio de Janeiro, Brazil
Araneae Barrow Island Mangorini nucteneines taxonomy

Abstract

Two new species in the orb-weaving spider genus Larinia Simon, 1874 are described, L. sexta n. sp. and L. tumulus n. sp. This elevates the Australian number of described species in the genus to seven. With the exception of two females of L. sexta n. sp. recorded from mainland Western Australia, both species have so far exclusively been found on Barrow Island, 50 km off the north-western Western Australian coast where a third species, L. montagui Hogg, 1914, also occurs. Both new species appear to favour spinifex (Triodia spp.) grassland, but specimen numbers in collections are too low to accurately characterize life history patterns and habitat preferences.

 

References

  1. Callan, S.K., Majer, J.D., Edwards, K. & Moro, D. (2011) Documenting the terrestrial invertebrate fauna of Barrow Island, Western Australia. Australian Journal of Entomology, 50, 323–343. https://doi.org/10.1111/j.1440-6055.2011.00818.x
    Framenau, V.W. (2011) Lariniophora, a new monotypic orb-weaving spider genus from Australia (Araneae: Araneidae: Araneinae). Records of the Western Australian Museum, 25, 191–201. https://doi.org/10.18195/issn.0312-3162.26(2).2011.191-201
    Framenau, V.W. & Scharff, N. (2008) The orb-weaving spider genus Larinia in Australia (Araneae: Araneidae). Arthropod Systematics & Phylogeny, 66, 227–250.
    Grasshoff, M. (1970) Die Tribus Mangorini. I. Die Gattungen Eustala, Larinia s. str., Larinopa n. gen. (Arachnida: Araneae: Araneidae-Araneinae). Senckenbergiana biologica, 51, 209–234.
    Harrod, J.C., Levi, H.W. & Leibensperger, L.B. (1991) The Neotropical orbweavers of the genus Larinia (Araneae: Araneidae). Psyche, Cambridge, 97, 241–265. https://doi.org/10.1155/1990/25941
    Levi, H.W. (1974) The orb-weaver genera Araniella and Nuctenea (Araneae: Araneidae). Bulletin of the Museum of Comparative Zoology, 146, 291–316.
    Levi, H.W. (1975) The American orb-weaver genera Larinia, Cercidia and Mangora north of Mexico (Araneae, Araneidae). Bulletin of the Museum of Comparative Zoology, 147, 101–135.
    Majer, J., Callan, S.K., Edwards, K., Gunawardene, N.R. & Tayler, C.K. (2013) Baseline survey of the terrestrial invertebrate fauna of Barrow Island. Records of the Western Australian Museum Supplement, 83, 13–112. https://doi.org/10.18195/issn.0313-122x.83.2013.013-112
    Scharff, N., Coddington, J.A., Blackledge, T.A., Agnarsson, I., Framenau, V.W., Szűts, T., Hayashi, C.Y. & Dimitrov, D. (2020) Phylogeny of the orb-weaving spider family Araneidae (Araneae: Araneoidea). Cladistics, 36 (1), 1–21. https://doi.org/10.1111/cla.12382.
    Šestáková, A., Marusik, Y.M. & Omelko, M.M. (2014) A revision of the Holarctic genus Larinioides Caporiacco, 1934 (Araneae: Araneidae). Zootaxa, 3894 (1), 61­–82. https://doi.org/10.11646/zootaxa.3894.1.6
    World Spider Catalog (2021) World Spider Catalog. Version 22.0. Natural History Museum Bern, Bern. Available from: http://wsc.nmbe.ch (accessed 29 January 2021)

  2.