Abstract
Three new species of Parasyrisca Schenkel, 1963 belonging to the potanini-group are described from Western Mongolia: P. platnicki sp. n., P. polchaninovae sp. n. and P. szinetari sp. n. Each species description is based on both sexes. Both the male and female of P. platnicki sp. n. possess some copulatory organ characters unknown in other species of the genus. The previously unknown female and the poorly known male of P. khubsugul Ovtsharenko, Platnick et Marusik, 1995 are described and redescribed respectively, the descriptions being based on the specimens found in Arkhangai and Bayankhongor Aimags. The structures of copulatory organs in Parasyrsca potanini-group are briefly discussed.
References
Chamberlin, R.V. & Gertsch, W.J. (1940) Descriptions of new Gnaphosidae from the United States. American Museum Novitates, 1068, 1–19.
Fomichev A.A., Marusik, Y.M. & Sidorov, V.V. (2018) A survey of East Palaearctic Gnaphosidae (Aranei). 9. New data on the Parasyrisca potanini-group from Central Asia. Arthropoda Selecta, 27 (2), 155–168.
https://doi.org/10.15298/arthsel.27.2.07
Marusik, Y.M. & Fomichev, A.A. (2010) A new species of Parasyrisca Schenkel, 1963 (Araneae, Gnaphosidae) from the Altai. Zootaxa, 2626 (1), 65–68.
https://doi.org/10.11646/zootaxa.2626.1.4
Marusik, Y.M. & Fomichev, A.A. (2016) A survey of East Palaearctic Gnaphosidae (Araneae). 7. Review of the Parasyrisca vinosa-group. Biological Bulletin of Bogdan Chmelnitskiy Melitopol State Pedagogical University, 6 (2), 110–118.
https://doi.org/10.15421/201643
Murphy, J. (2007) Gnaphosid genera of the world. Vol. 1 & 2. British Arachnological Society St Neots, Cambridgeshire, 1 & 2, xii + xx + 605 pp. [pp. i‒xii + 1‒92 & i‒ii + 93–605]
Omelko, M.M. & Marusik, Y.M. (2012) A review of the Haplodrassus montanus-group (Aranei: Gnaphosidae) in the East Palaeartic and preliminary grouping of the genus. Arthropoda Selecta, 21 (4), 339–348.
https://doi.org/10.15298/arthsel.21.4.04
Ovtsharenko, V.I. & Marusik, Y.M. (1988) Spiders of the family Gnaphosidae (Aranei) of the north-east of the USSR (the Magadan Province). Entomologicheskoe Obozrenie, 67, 204–217. [in Russian]
Ovtsharenko, V.I., Platnick, N.I. & Marusik, Y.M. (1995) A review of the Holarctic ground spider genus Parasyrisca (Araneae, Gnaphosidae). American Museum Novitates, 3147, 1–55.
Schenkel, E. (1963) Ostasiatische Spinnen aus dem Muséum d’Histoire naturelle de Paris. Mémoires du Muséum National d’Histoire Naturelle de Paris, Series A (Zoology), 25, 1–481.
Ubick, D. (2005) Gnaphosidae. In: Ubick, D., Paquin, P., Cushing, P.E. & Roth, V. (Eds.), Spiders of North America: an illustration manual. American Arachnological Society, Keene, New Hampshire, pp. 106‒111.
World Spider Catalog (2018) World Spider Catalog. Natural History Museum Bern, Bern. Available from: http://wsc.nmbe.ch (accessed 25 May 2018)