Abstract
The Western Australian species of the wolf spider (Lycosidae Sundevall, 1833) genus Artoria Thorell, 1877 are revised to include 20 species, 13 of which are new to science: Artoria aculeata sp. nov., A. atrata sp. nov., A. cingulipes Simon, 1909, A. emu sp. nov., A. falcata sp. nov., A. flavimana Simon, 1909, A. impedita (Simon, 1909), A. incrassata sp. nov., A. inversa sp. nov., A. lamellata sp. nov., A. linnaei Framenau, 2008, A. pileata sp. nov., A. pinnata sp. nov., A. plicata sp. nov., A. retorta sp. nov., A. schizocoides Framenau & Hebets, 2007, A. taeniata sp. nov., A. taeniifera Simon, 1909, A. trifida sp. nov., and A. wilkiei Framenau & Baehr, 2018. Thirteen of these species are endemic to the state and of these, three are only known from their type localities. We propose Priority status for the following species in accordance with the Western Australian Biodiversity Conservation Act 2016: Artoria emu sp. nov., A. falcata sp. nov. and A. plicata sp. nov. (Priority 1), and two further species only known from two localities, A. lamellata sp. nov. (Priority 2) and A. retorta sp. nov. (Priority 1). Most species of Artoria in Western Australia are associated with more humid areas and their distribution patterns suggest that their range might be correlated with specific rainfall regimes. Wet pitfall traps collected 637 samples (= 62.3%) considered in this study and six species were exclusively detected using these traps, including the species here proposed for Priority listing. We therefore argue that wet pitfall traps are an imperative tool for studying the biodiversity of ground-dwelling arthropods as long as vertebrate by-catch can be minimised.
References
- Bonnet, P. (1955) Bibliographia araneorum. Analyse méthodique de toute la littérature aranéologique jusqu’en 1939. Tome II. Systématique des araignées (Étude par ordre alphabétique). 1re Partie: A–B. Douladoure, Toulouse, 918 pp.
- Bonnet, P. (1957) Bibliographia araneorum. Analyse méthodique de toute la littérature aranéologique jusqu’en 1939. Tome II. Systématique des araignées (Étude par ordre alphabétique). 3me Partie: G–M. Douladoure, Toulouse, pp. 1927–3026.
- Brennan, K.E.C., Majer, J.D. & Reygaert, N. (1999) Determination of an optimal pitfall trap size for sampling spiders in a Western Australian Jarrah forest. Journal of Insect Conservation, 3, 297–307. https://doi.org/10.1023/A:1009682527012
- Brignoli, P.M. (1983) A catalogue of the Araneae described between 1940 and 1981. Manchester University Press, Manchester, 755 pp.
- Burbidge, A.H., McKenzie, N.L. & Harvey, M.S. (2000) A biogeographic survey of the southern Carnarvon Basin, Western Australia: background and methods. Records of the Western Australian Museum Supplement, 61, 1–12. https://doi.org/10.18195/issn.0313-122x.61.2000.001-012
- Cowan, M., Mead-Hunter, R., Ho, K., Guthrie, N., Mullins, B., Quinlan, K., Ottewell, K., Oldfield, S., Harris, D. & Whitehead, T. (2024) Development of ethically acceptable techniques for invertebrate wet-pit trapping: A report to the Department of Parks and Wildlife’s Animal Ethics Committee. Available from: https://library.dbca.wa.gov.au/static/FullTextFiles/072170.pdf (accessed 2 April 2024)
- DPIRD. (2023) Climate trends in Western Australia. Vol. 2024. Department of Primary Industries and Regional Development,, Perth, Western Australia. Available from: https://www.agric.wa.gov.au/climate-change/climate-trends-western-australia (accessed 24 April 2024)
- Durrant, B.J., Harvey, M.S., Framenau, V.W., Ott, R. & Waldock, J.M. (2010) Patterns in the composition of ground-dwelling spider communities in the Pilbara bioregion, Western Australia. Records of the Western Australian Museum, Supplement, 78, 185–204. https://doi.org/10.18195/issn.0313-122x.78(1).2010.185-204
- Fauna Portal Australia. (2024) Fauna Portal Australia, genus Artoria. Available from: https://faunaportal.org/projects/fauna-of-australia/genus/araneae-spiders/lycosidae-wolf-spiders/artoria/18/ (accessed 24 April 2024)
- Framenau, V.W. (2002) Review of the wolf spider genus Artoria Thorell (Araneae: Lycosidae). Invertebrate Systematics, 16, 209–235. https://doi.org/10.1071/IT01028
- Framenau, V.W. (2005) The wolf spider genus Artoria Thorell in Australia: new synonymies and generic transfers (Araneae, Lycosidae). Records of the Western Australian Museum, 22, 265–292. https://doi.org/10.18195/issn.0312-3162.22(4).2005.265-292
- Framenau, V. W. (2007) Revision of the new Australian genus Artoriopsis in a new subfamily of wolf spiders, Artoriinae (Araneae: Lycosidae). Zootaxa, 1391 (1), 1–34. https://doi.org/10.11646/zootaxa.1391.1.1
- Framenau, V.W. (2008) A new wolf spider species of the genus Artoria from Western Australia (Araneae: Lycosidae). Records of the Western Australian Museum, 24, 363–368. https://doi.org/10.18195/issn.0312-3162.24(4).2008.363-368
- Framenau, V.W. & Baehr, B.C. (2018) The wolf spider genus Artoria in New South Wales and the Australian Capital Territory, Australia (Araneae, Lycosidae, Artoriinae). Evolutionary Systematics, 2, 169–241. https://doi.org/10.3897/evolsyst.2.30778
- Framenau, V.W., Castanheira, P.d.S. & Yoo, J.-S. (2023) The artoriine wolf spiders of Australia: the new genus Kochosa and a key to genera (Araneae: Lycosidae). Zootaxa, 5239 (3), 301–357. https://doi.org/10.11646/zootaxa.5239.3.1
- Framenau, V.W., Gotch, T.B. & Austin, A.D. (2006) The wolf spiders of artesian springs in arid South Australia, with a revalidation of Tetralycosa (Araneae, Lycosidae). Journal of Arachnology, 34, 1–36. https://doi.org/10.1636/H03-72.1
- Framenau, V.W. & Hebets, E.A. (2007) A review of leg ornamentation in male wolf spiders, with the description of a new species from Australia, Artoria schizocoides (Araneae, Lycosidae). Journal of Arachnology, 35, 89–101. https://doi.org/10.1636/ST06-15.1
- Framenau, V.W., Main, B.Y., Waldock, J.M. & Harvey, M.S. (2009) Tapetosa, a new monotypic wolf spider genus from Western Australia (Araneae: Lycosidae: Lycosinae). Records of the Western Australian Museum, 25, 309–314. https://doi.org/10.18195/issn.0312-3162.25(3).2009.309-314
- Harvey, M.S. (2002) Short-range endemism among the Australian fauna: some examples from non-marine environments. Invertebrate Systematics, 16, 555–570. https://doi.org/10.1071/IS02009
- Hopper, S.D. & Gioia, P. (2004) The Southwest Australian floristic region: evolution and conservation of a global hot spot of biodiversity. Annual Review of Ecology, Evolution and Systematics, 35, 623–650. https://doi.org/10.1146/annurev.ecolsys.35.112202.130201
- Keighery, G.J., Halse, S.A., Harvey, M.S. & McKenzie, N.L. (2004) A biodiversity survey of the Western Australian agricultural zone. Western Australian Museum, Perth, Western Australia, viii + 384 pp.
- Latham, J. (1790) Index Ornithologicus, Sive Systema Ornithologiae: Complectens Avium Divisionem in Classes, Ordines, Genera, Species, Ipsarumque Varietates. Vol. 2. Leigh & Sotheby, London, 665 pp. [in Latin] https://doi.org/10.5962/bhl.title.131313
- Majer, J.D. (2007) An improved pitfall trap for sampling ants and other epigaeic invertebrates. Australian Journal of Entomology, 17, 261–262. https://doi.org/10.1111/j.1440-6055.1978.tb00155.x
- Marsh, J.R., Bal, P., Fraser, H., Umbers, K., Latty, T., Greenville, A., Rumpff, L. & Woinarski, J.C.Z. (2022) Accounting for the neglected: Invertebrate species and the 2019–2020 Australian megafires. Global Ecology and Biogeography, 31, 2120–2130. https://doi.org/10.1111/geb.13550
- McKay, R.J. (1973) The wolf spiders of Australia (Araneae: Lycosidae): 1. The bicolor group. Memoirs of the Queensland Museum, 16, 375–398.
- McKay, R.J. (1976) The wolf spiders of Australia (Araneae: Lycosidae): 7. Two new species from Victoria. Memoirs of the Queensland Museum, 17, 413–416.
- McKay, R.J. (1979) The wolf spiders of Australia (Araneae: Lycosidae): 13. The genus Trochosa. Memoirs of the Queensland Museum, 19, 277–298.
- McKay, R.J. (1985) Lycosidae. In: Walton, D.W. (Ed.), Zoological Catalogue of Australia 3. Arachnida, Mygalomorphae, Araneomorphae in Part, Pseudoscorpionida, Amblypygida, Palpigradi. Australian Government Publishing Service, Canberra, pp. 73–88. https://doi.org/10.1163/9789004612693_027
- McKenzie, N.L., Burbidge, A.H. & Rolfe, J.K. (2003) Effect of salinity on small, ground-dwelling animals in the Western Australian wheatbelt. Australian Journal of Botany, 51, 725–740. https://doi.org/10.1071/BT02116
- McKenzie, N.L., van Leeuwen, S. & Pinder, A.M. (2009) Introduction to the Pilbara Biodiversity Survey, 2002–2007. Records of the Western Australian Museum, Supplement, 78, 3–89. https://doi.org/10.18195/issn.0313-122x.78(1).2009.003-089
- Murphy, N.P., Framenau, V.W., Donnellan, S.C., Harvey, M.S., Park, Y.-C. & Austin, A.D. (2006) Phylogenetic reconstruction of the wolf spiders (Araneae: Lycosidae) using sequences from the 12S rRNA, 28S rRNA, and NADH1 genes: implications for classification, biogeography, and the evolution of web building behaviour. Molecular Phylogenetics and Evolution, 38, 583–602. https://doi.org/10.1016/j.ympev.2005.09.004
- Piacentini, L.N. & Ramírez, M.J. (2019) Hunting the wolf: A molecular phylogeny of the wolf spiders (Araneae, Lycosidae). Molecular Phylogenetics and Evolution, 136, 227–240. https://doi.org/10.1016/j.ympev.2019.04.004
- Ponder, W.F. & Colgan, D.J. (2002) What makes a narrow-range taxon? Insights from Australian freshwater snails. Invertebrate Systematics, 16, 571–582. https://doi.org/10.1071/IT01043
- Rainbow, W.J. (1911) A census of Australian Araneidae. Records of the Australian Museum, 9, 107–319. https://doi.org/10.3853/j.0067-1975.9.1911.928
- Rix, M.G., Edwards, D.L., Byrne, M., Harvey, M.S., Joseph, L. & Roberts, J.D. (2015) Biogeography and speciation of terrestrial fauna in the south-western Australian biodiversity hotspot. Biological Reviews, 90, 762–793. https://doi.org/10.1111/brv.12132
- Roewer, C.F. (1955) Katalog der Araneae von 1758 bis 1940, bzw. 1954. 2. Band, Abt. a (Lycosaeformia, Dionycha [excl. Salticiformia]). 2. Band, Abt. b (Salticiformia, Cribellata) (Synonyma-Verzeichnis, Gesamtindex). Institut royal des Sciences naturelles de Belgique, Bruxelles, 1751 pp.
- Roewer, C.F. (1960) Araneae Lycosaeformia II. (Lycosidae) (Fortsetzung und Schluss). In: Institute des Parcs Nationaux du Congo et du Rwanda (Ed.), Exploration du Parc National de l’Upemba - Mission G. F. de Witte, 1960, pp. 519–1040.
- Simon, E. (1909) Araneae, 2me partie. In: Michaelsen, W. & Hartmeyer, R. (Eds.), Die Fauna Südwest-Australiens. Ergebnisse der Hamburger südwest-australischen Forschungsreise 1905. Gustav Fischer Verlag, Jena, pp. 155–212.
- Sundevall, C.J. (1833) Conspectus Arachnidum. C. F. Berling, Londini Gothorum [Lund], 39 pp.
- Thompson, S.A. & Thompson, G.G. (2008) Vertebrate by-catch in invertebrate pitfall traps. Journal of the Royal Society of Western Australia, 91, 237–241.
- Thorell, T. (1877) Studi sui Ragni Malesi e Papuani. I. Ragni di Selebes raccolti nel 1874 dal Dott. O. Beccari. Annali del Museo Civico di Storia Naturale di Genova, 10, 341–637.
- Threatened Species Scientific Committee (2015) Approved Conservation Advice (including listing advice) for the Eucalypt Woodlands of the Western Australian Wheatbelt (incl. Appendix A - species list). Department of the Envrionment, Canberra, Australian Capital Territory. Available from: http://www.environment.gov.au/biodiversity/threatened/communities/pubs/128-conservation-advice.pdf (accessed 2 April 2024)
- Uetz, G.W. & Unzicker, J.D. (1976) Pitfall trapping in ecological studies of wandering spiders. Journal of Arachnology, 3, 101–111.
- Vink, C.J., Mitchell, A.D. & Paterson, A.M. (2002) A preliminary molecular analysis of phylogenetic relationships of Australasian wolf spider genera (Araneae, Lycosidae). Journal of Arachnology, 30, 227–237. https://doi.org/10.1636/0161-8202(2002)030[0227:APMAOP]2.0.CO;2
- World Spider Catalog (2024) World Spider Catalog. Version 25. Natural History Museum o f Bern, Bern. Available from: http://wsc.nmbe.ch/ (accessed 10 April 2024)