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Remarks on the Ural Spider Fauna (Arachnida: Aranei). 11. New Faunistic Records

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Remarks on the Ural Spider Fauna (Arachnida: Aranei). 11. New Faunistic Records Arthropoda Selecta 14 (4): 329337 © ARTHROPODA SELECTA, 2005 Remarks on the Ural spider fauna (Arachnida: Aranei). 11. New faunistic records Çàìåòêè ïî ôàóíå ïàóêîâ Óðàëà (Arachnida: Aranei). 11. Íîâûå ôàóíèñòè÷åñêèå íàõîäêè S.L. Esyunin Ñ.Ë. Åñþíèí Department of Zoology, Perm State University, Bukireva Street 15, Perm 614600 Russia. Êàôåäðà çîîëîãèè áåñïîçâîíî÷íûõ æèâîòíûõ, Ïåðìñêèé ãîñóäàðñòâåííûé óíèâåðñèòåò, óë. Áóêèðåâà 15, Ïåðìü 614600 Ðîññèÿ. KEY WORDS: spider, fauna, the Urals. ÊËÞ×ÅÂÛÅ ÑËÎÂÀ: ïàóêè, ôàóíà, Óðàë. ABSTRACT. New faunistic records of 64 spider with some recent additions. Species distributions fol- species are given. Two species, Theridion conigerum low the catalogue of Esyunin & Efimik [1996], amend- Simon, 1914 and Praestigia duffeyi Millidge, 1954, ed as appropriate. The terminology for species distri- are new records for Russia and ten more are new records butional patterns is adopted from Gorodkov [1984]: for the Urals. Two species, Palliduphantes pallidus each range name includes both longitudinal and latitu- (O. Pickard-Cambridge, 1871) and Clubiona similis L. dinal components. Koch, 1867, are excluded from the Ural fauna. Some misidentifications published earlier in the Ural lists are Misidentifications corrected. The following previous misidentifications of the ÐÅÇÞÌÅ. Ïðèâåäåíû íîâûå ôàóíèñòè÷åñêèå íà- Ural spiders should be corrected, based on re-study of õîäêè äëÿ 64 âèäîâ ïàóêîâ. Äâà âèäà Theridion the pertinent material. conigerum Simon, 1914 è Praestigia duffeyi Millidge, 1. The record of Bathyphantes parvulus (Westring, 1954 âïåðâûå óêàçûâàþòñÿ äëÿ Ðîññèè è äåñÿòü 1851) [Esyunin et al., 1995; Pakhorukov et al., 1995] äëÿ Óðàëà. Äâà âèäà Palliduphantes pallidus (O. Pickard- for the Preduralie Reserve (Perm Area) should be re- Cambridge, 1871) è Clubiona similis L. Koch, 1867 èñ- ferred to B. gracilis (Blackwall, 1841). êëþ÷åíû èç ôàóíû Óðàëà. Èñïðàâëåí ðÿä îøèáî÷- 2. The records of Silometopus incurvatus (O. Pick- íûõ âèäîâûõ îïðåäåëåíèé, ñîäåðæàâøèõñÿ â ðàíåå ard-Cambridge, 1873) for Perm [Esyunin et al., 1995] îïóáëèêîâàííûõ ôàóíèñòè÷åñêèõ ñïèñêàõ ïî Óðàëó. and Chelyabinsk Areas [Pakhorukov & Polyanin, 1987; Polyanin & Pakhorukov, 1988; Esyunin & Pakhoruk- Introduction ov, 1992; Polyanin & Lagunov, 1992; Esyunin et al., 1995] are erroneous. The records of S. incurvatus in Since the publication of the last Remarks [Esyu- Bashkiria [Pakhorukov & Efimik, 1988; Efimik, 1995] nin et al., 1999], some new specimens consisting of nu- are erroneous and should be referred to Semljicola merous species have been collected from a number of thaleri (Eskov, 1981). localities in the Urals. Additionally, recondite old spider 3. All the records of Clubiona similis L.Koch, 1866 collections have been re-examined. This paper adds to [Esyunin, 1995; Esyunin & Pakhorukov, 1992] are er- our knowledge of the Ural spider fauna and clarifies the roneous and should be assigned to C. frisia Wunderlich distribution of a number of species. The following check- et Schuett, 1995 (see below for further discussion). list contains 64 species, of which two are new records for 4. The records of Hilaira jamalensis Eskov, 1981 the fauna of Russia and ten are new records for the Urals. from Khadyta-Yakha River (South Yamal) by Esyunin Besides the authors collections abbreviated in the & Efimik [1996] are erroneous and actually refer to H. text as (SE), this paper is based on material collected by pervicax Hull, 1908. N.S. Mazura (NM), A.I. Ermakov (AE), V.E. Efimik 5. All the records of Lepthyphantes pallidus (O. (VE), T.K. Tuneva (TT), E.L. Vorobeichik (EV) and Pickard-Cambridge, 1871) for the Urals [Azheganova some others. The specimens are held in the collections of et al., 1976; Pakhorukov, 1977; Pakhorukov & Utoch- the Zoology Department of Perm State University (PSU). kin, 1977; Azheganova & Glukhov, 1981; Pakhorukov Records from the Urals given below under Cata- & Polyanin, 1987; Pakhorukov & Efimik, 1988; Polya- logue are adopted from Esyunin & Efimik [1996], nin & Pakhorukov, 1988; Esyunin, 1991, 1992; Esyu- 330 S.L. Esyunin nin et al., 1993; Penev et al., 1994; Efimik, 1995, REMARKS. New to the Urals. Originally this species 1997; Efimik & Gulyashchikh, 1995; Esyunin et al., was described from Buryatia and Irkutsk Area [Danilov, 1996; Ukhova & Esyunin, 1996; Ukhova, 2001] are 2000]. erroneous (see below for further details). Lathys humilis (Blackwall, 1855) Checklist of species MATERIAL. North Urals: 8 $$ (PSU-1807), Perm Area, Sepol, Pinus forest with reindeer moss (Cladonia), ARANEIDAE 15.VIII.1999, VE. Middle Urals: 1 $ (PSU-2076), Ekaterin- burg Area, environs Asbest Town, Reftinskiy, Pinus forest, Araniella proxima (Kulczynski, 1885) 16.08.1989, E.L.Vorobeichik. CATALOGUE. Middle Urals: Perm Area. South Urals: MATERIAL. North Urals: 1 $ (PSU-2696), Ekaterinburg Orenburg Area, Bashkiria [Efimik, 1997], Chelyabinsk Area. Area, Ivdel Distr., Denezhkin Kamen Mt., alder thicket (Alnus), New to the North Urals and Ekaterinburg Area. 07.VI.2001, AE. DISTRIBUTION: Euro-Central Asian nemoral range. CATALOGUE. Middle Urals: Perm Area, mountain re- gion, Ekaterinburg Area [Ukhova & Esyunin, 1996; Esyu- GNAPHOSIDAE nin et al., 2001]. South Urals: Orenburg Area, Bashkiria [Efimik, 1997], mountain region, Chelyabinsk Area. New to Micaria nivosa L. Koch, 1866 the North Urals. DISTRIBUTION: Holarctic boreal range. MATERIAL. North Urals: 1 $ (PSU-2725), Ekaterinburg Area, Severourals Distr., Vsevolodo-Blagodatskoe, no habitat Larinioides cornutus (Clerck, 1758) data, 08.VI.2001, AE. CATALOGUE. Middle Urals: Perm Area. South Urals: MATERIAL. Polar Urals: 5 ##, 7 $$ (PSU-102), Tyumen Bashkiria [Efimik, 1997]. New to the North Urals and Area, Polarnyi Ural station, no habitat data, 15.VII.1979, K.F. Ekaterinburg Area. Sedykh. DISTRIBUTION. Euro-Middle Siberian nemoral range. CATALOGUE. South Yamal: Shchyuchya and Khadyta River. Polar Transuralia: Labytnangi. Cispolar Urals: Neroi- Zelotes potanini Schenkel, 1963 ka Mt. North Urals: Komi Republic, Perm Area, mountain region. Middle Urals: Perm Area, mountain region, Ekater- MATERIAL. Middle Urals: 1 $ (PSU-3348), Perm Area, inburg Area [Ukhova & Esyunin, 1996; Ukhova, 2001]. Preduralie Reserve, burned Pinus forest, VII.2003, Tvorogov S.V. South Urals: Orenburg Area, mountain region, Chelyabinsk CATALOGUE. South Urals: Bashkiria [Efimik, 1996]. Area. New to the Polar Urals. New to Middle Urals and Perm Area. DISTRIBUTION: Holarctic polyzonal range. DISTRIBUTION. Central-East Palaearctic nemoral- steppe range: from the Urals to Japan. CLUBIONIDAE LINYPHIIDAE Clubiona frisia Wunderlich et Schuett, 1995 Agyneta ripariensis Tanasevitch, 1984 MATERIAL. Middle Urals: 5 ##, 2 $$ (PSU-1610), Perm City, in house, VIIIX.19911995, bank of Kama River, wil- MATERIAL. North Urals: 2 ## (PSU-429), Ekaterin- low-bed (Salix), 28.VI05.VII.1999, V.O. Kozminykh. South burg Area, Ivdel Distr., Denezhkin Kamen Range, Rubel Urals: 1 #, 1 $ (PSU-1612), Chelyabinsk Area, Troitsk Distr., Mountain, 1300 m a.s.l., mountain tundra with sedge (Car- Ui River, banks, 21.V.1993, SE. ex) and moss, 20.VI & 06.VIII.1998, AE. REMARKS. Clubiona frisia Wunderlich et Schuett, 1995 CATALOGUE. Polar Cisuralia: Vorkuta. Polar Urals: and C. similis L.Koch, 1867 are closely related species, Sob River. Cispolar Urals: Neroika Mountain. New to the which differ only by the male [Mikhailov, 2003: 294]. A North Urals. re-examination of the Ural specimens has revealed that all DISTRIBUTION. Siberian boreal range. the regional records of C. similis (see below) were erroneous and actually belong to C. frisia. Thus, C. similis should be Agyneta simplicitarsis (Simon, 1884) excluded from the Ural regional list. CATALOGUE (all sub C. similis): Middle Urals: Perm Meioneta simplicitarsis: Roberts, 1987: 124, fig. 62d (#$). Area [Esyunin, 1995]. South Urals: Chelyabinsk Area Agyneta simplicitarsis: Tanasevitch, 2005a: 166, figs 1519 [?Utochkin & Golovashkina, 1977; Esyunin & Pakhorukov, (#). 1992]. New to the Urals. MATERIAL. South Urals: 1 #, 1 $ (PSU-2419: det. by A.V. DISTRIBUTION. European nemoral range. Tanasevitch), Chelyabinsk Area, Troitsk Distr., Troitskii Re- serve, shore of Lake Kukai, 19.VI.1992, P. Durmanov. DICTYNIDAE REMARKS. New to the Urals. In Russia, this european nemoral species has hitherto been recorded from the Samara Dictyna dunini Danilov, 2000 Area only [Krasnobaev & Matveev, 1993; Krasnobaev, 2004]. Dictyna dunini Danilov, 2000: p. 38, figs 78 ($). Allomengea dentisetis (Grube, 1861) MATERIAL. Middle Urals: 1 $ (PSU-2150), Ekaterinburg Area, environs of Asbest Town, Reftinskii, Pinus forest, 20.08.1989, MATERIAL. North Urals: 6 ##, 1 $ (PSU-742), Perm E.L.Vorobeichik. Area, Kochev Distr., Sepol, paludal birch forest, 19.VIII.1999, Ural spider fauna (Arachnida: Aranei). 11. 331 VE. Middle Urals: 1 $ (PSU-2162), Perm City, meadow, IX.2001, Drepanotylus uncatus (O. Pickard-Cambridge, Ya.E. Butina. 1873) CATALOGUE. South Urals: Bashkiria [Efimik, 1996]. New to North and Middle Urals. MATERIAL. North Urals: 2 $$ (PSU-3282), Komi Repub- DISTRIBUTION. Sub-Holarctic temperate range, with lic, Pechoro-Ilychskii Reserve, Picea forest with peat-moss, bog a disjunction in Europe and an isolated population in North with Alnus, 2226.IX.2003, O. Makarova. Tien-Shan [Tanasevitch, 1989]. CATALOGUE. Polar Transuralia: Labytnangi [Koponen et al., 1997]. Middle Urals: Perm Area, mountain region Allomengea vidua (L. Koch, 1879) [Efimik & Esyunin, 1997]. New to the North Urals. DISTRIBUTION. Euro-West Siberian boreal range. MATERIAL.
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