CC BY
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2008/4
С.Н. Данилов
Институт общей и экспериментальной биологии
МАТЕРИАЛЫ ПО ПАУКАМ РОДА HAPLODRASSUS (AJRANEI, GNAPHOSIDAE)
ИЗ ЮЖНОЙ СИБИРИ
Из пяти регионов Южной Сибири (Тува, Иркутская область, Бурятия, Читинская область, Амурская область) приведены новые фаунистические данные по 8 видам пауков рода Haplodrassus: Н, cognatus (Westr,), H.hiemalis (Em.), H.moderatus (Kulcz.), H.pugnans (Sim.), H.signifer (C.L.K.), H.soerenseni {,Str.), H.taepaikensis Paik, Haplodrassus sp. Впервые описан самец H.taepaikensis, это новый вид для фауны России. Виды H.dalmatensis (L.Koch), H.silvestris. (Blackw) и H.umbratilis (L.Koch) исключены из списка региональной фауны как ошибочные определения
C,N. Danilov
MATERIALS ON THE SPIDERS OF THE GENUS HAPLODRASSUS (ARANEI, GNAPHOSIDAE)
FROM SOUTH SIBERIA
Materials on the eight Haplodrassus species are presented from the five areas of South Siberia (Tuva, Irkutsk Area, Buryatia, Chita Area, Amurskaya Area,): H.cognatus (Westr.), H.hiemalis (Em.), H.moderatus (Kulcz.), H.pugnans (Sim.), H.signifer (C.L.K.), H.soerenseni (Str.), H.taepaikensis Paik, Haplodrassus.sp. Unknown male of H.taepaikensis is described, it is a new species for (he fauna of Russia. Species H.dalmatensis (L.Koch), H.silvestris (Blackw.), H.umbratilis (L.Koch) are excluded from the list ofregional fauna as misidentifications.
Twelve species of the spider genus Haplodrassus have been known to occur in Siberia [Mikhailov, 1997; Logunov et al., 1998; Marusik et al., 2000]. The present paper is devoted to the new faunistic data on the Haplodrassus species from five areas of South Siberia: Tuva, Irkutsk Area, Buryatia, Chita Area, Amurskaya Area. Eight species of the genus have been known to occur in this territory; H.cognatus (Westring, 1861,), H.hiemalis (Emerton, 1909), H.moderatus (Kulczynski in Chizer et Kulczynski, 1879), H.pugnans (Simon, 1880), H.signifer (C.L.Koch, 1839), H.soerenseni (Strand, 1900), Haplodrassus sp. from Tuva [Azheganova, Stenchenko, 1977; Ovtsharenko, 1982; Ovtsharenko, Marusik, 1988; Izmailova, 1977, 1989; Danilov, Kurtova, 1991; Danilov, 1995; Marusik, Logunov, 1995; Logunov et al., 1998; Marusik et al., 2000]. Here are presented new faunistic records of the eight Haplodrassus species. Unknown male of H.taepaikensis Paik, 1992 is described, it is a first record of the species in Russia, Species H.dalmatensis (L.Koch, 1866), H.silvestris (Blackwall, 1833) and H.umbratilis (L.Koch, 1866) wich have been recorded by Maria Izmailova [1989] are excluded from the list of regional fauna as misidentifications. Reexamination of Izmailova's collection have revealed that material on the «H.dalmatensis» belongs to H.moderatus (Kulczynski, 1897),
«H.silvestris» - to H.hiemalis (Emerton, 1909) and «H.umbratilis» - to H.soerenseni (Strand, 1900).
Material has been deposited in the collections of the Zoological Museum of the Moscow State University, Moscow (ZMMU), Institute for Systematics and Ecology of Enimals, Novosibirsk (1SEA), Department of Invertebrate Zoology of Irkutsk State University, Irkutsk (IU), Institute of General and Experimental Biology, Ulan-Ude (IGEB), Institute of Biological Problems of the North, Magadan (IBPN).
Faunistic records
Haplodrassus cognatus (Westring, 1861)
MATERIAL EXAMINED. IRKUTSK AREA: 1 female (FBIU), Irkutsky distr., Bolshoy Lug, 20.09.1972, M.Izmailova. BURYATIA: 1 female (IGEB), Tunkinsky Distr., 12 km N of Kyren Vill., Badar Locality, mixed forest, 13.08.1993, S. Danilov; 1 female (IGEB), Kabansky Distr., Baikalsky Reserve, larch forest, 16.06,1981, S.Danilov; 1 female, Barguzinsky Distr,, Lake Baikal,Svyatoy Nos Peninsula, Monakhovo, mixed forest, 15.07.1996, S.Danilov.
DISTRIBUTION. The species ranges from Europe to Japan. South Siberia: Tuva [Logunov et all., 1998; Marusik et al., 2000], Irkutsk Area [Izmailova, 1989], Buryatia. New species for Buryatia.
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Данилов С.Н. МАТЕРИАЛЫ ПО ПАУКАМ РОДА HAPLODRASSUS (ARAMEI, GNAPHOSIDAE) ИЗ ЮЖНОЙ СИБИРИ
Haplodrassus hiemalis (Emerton, 1909)
H.silvestris-. Izmailova, 1980: 111. Misiden-tification;
H.silvestris: Izmailova, 1989: 107, fig-91 (female). Misidentification.
MATERIAL EXAMINED. BURYATIA: 1 female (IGEB), Ivolginsky Distr., Khuramsha, steppe, 4.07.1995, S.Danilov; 1 female (IGEB), Kurumkansky Distr., OIso River, mountain tundra, 6.07.1996, S.Danilov. CHITA AREA: 1 female (IU), («H.silvestris» det. M.Izmailova), Kalarsky Distr., Kust'-Kemda, larch forest, 15.07.1975, E.Bessolitsina.
DISTRIBUTION. Siberia, North America. South Siberia: Irkutsk Area [Izmailova, 1989], Buryatia [Danilov, 1995], Chita Area. New for Chita Area.
Haplodrassus moderatus (Kulczynski in Chyzer et Kulczynski, 1897)
H.dalmatensis-. Izmailova, 1989: 106. Mis-identification.
MATERIAL EXAMINED. IRKUTSK AREA; 1 female (IU), («H.dalmatensis» det. Izmailova), Bolshoy Lug, mixed forest, 27.08.1972, M.Izmailova; 1 male (IU), («H.dalmatensis» det. Izmailova), Slyudyansky Distr., Baikalsk, 8.07.1979, V.Shilenkov; 2 females (IGEB), same locality, 27.06,1983, S.Didorenko. BURYATIA: 1 female (IGEB), Kabansky Distr., Murzino, 13.06.1988, A.Litvinov. CHITA AREA: 2 females (IGEB), Kyrinsky Distr., Sokhondo Reserve, Bukukunskoye Lake, Pinus and Larix forest, 19.07.1990, S.Danilov. AMURSKAYA AREA: I female (IGEB), Zeysky Distr., Bashnak, Larix forest, 1.08.1978, V.Epova.
DISTRIBUTION. Trans-Palearctic range. South Siberia: Tuva [Marusik, Logunov, 1995; Logunov et al., 1998; Marusik et al„ 2000], Irkutsk Area [Izmailova, 1977, 1989], Buryatia [Izmailova, 1989], Chita Area [Danilov, Kurtova, 1991], Amurskaya Area. New for Amurskaya Area.
Haplodrassus pugnans (Simon, 1880)
MATERIAL EXAMINED. TUVA: 1 female (IGEB), Kyzylsky Distr., Kyzyl, Steppe slope, 7.05.1990, S.Danilov; I female (IGEB), Ulug-Khemsky Distr., Khanyrakan, 10,05.1990, S.Danilov. IRKUTSK AREA: 2 females (IGEB), Priolkhonsky Distr., Begul Bay, steppe, 9.07.1993, S.Danilov. BURYATIA: 2 males (IGEB), Eravninsky Distr., Sosnovo-Ozersk, steppe, 17.05.1977, E.Alexeeva; 1 female (IGEB), Kurumkansky Distr., Dzhirga, mixed forest, 19.06.1995, S.Danilov. CHITA AREA: 1
female (IGEB), Mogoytuysky Distr., Tsugol, steppe, 23.05.1982, S.Danilov.
DISTRIBUTION. East-Palearctis range, known from Tuva, North-East Siberia, North China and Japan. South Siberia: Tuva [Logunov et al., 1998; Marusik et al., 2000] Irkutsk Area, Buryatia [Danilov, 1995], Chita Area. New for Irkutsk and Chita areas.
Haplodrassus signifer (C.L.Koch, 1939) MATERIAL EXAMINED. BURYATIA: 1 male (IGEB), Eravninsky Distr., Sosnovo-Ozersk, mixed forest, 27.06.1975, E.Alexeeva; 1 female (IGEB), Selenginsky Distr,, Shchuchye Lake, 8.07.1989, S.Danilov; 1 female (IGEB), Kurumkansky Distr., Dzhirga, grassland, 18.06.1995, S.Danilov; 1 female, Okinsky Distr., Samarta, 20.06.1999, N.Munkoeva. CHITA AREA: I male, 4 females (IGEB), Kyrinsky Distr., Sokhondo Reserve, Verkhny Bukukun Locality, pine and larch forest, 21.07.1990, S.Danilov.
DISTRIBUTION. Circum-Holarctic range. South Siberia: Tuva [Logunov et al., 1998; Marusik et al., 2000] Irkutsk Area [Izmailova, 1989], Buryatia [Izmailova, Alexeeva, 1979; Danilov, 1995], Chita Area [Danilov, Kurtova, 1991], Amurskaya Area [Azheganova, Stenchenko, 1977].
Haplodrassus soerenseni (Strand. 1900) H. umbratiiis: Izmailova, 1989: 108. Mis-identification.
MATERIAL EXAMINED. IRKUTSK AREA: 5 males, 1 female (IGEB), («H. umbratiiis» det M.Izmailova), Slyudyansky Distr., Baikalsk, mixed forest, 3.07.1979, V.Shilenkov; 12 males, 8 females (IU), same locality, birch forest, 27.06.1983, S.Didorenko. BURYATIA: 1 female (IGEB), Kabansky Distr., Boyarsk, birch forest, 22.06.1983, S.Danilov; 1 male (IGEB), Barguzinsky Distr., Ust'-Barguzin, grassland, 1.06.1988, S.Danilov; 1 female (IGEB), environs of Ulan-Ude, pine forest, 2.06.1994, S.Danilov.
DISTRIBUTION. The species is known from Europe to NE-Siberia. South Siberia: Tuva [Logunov et al., 1998; Marusik et al., 2000], Irkutsk Area, Buryatia [Izmailova, 1989], Chita Area [Danilov, Kurtova, 1991].
Haplodrassus taepaikensis Paik, 1992 MATERIAL EXAMINED. BURYATIA: I female (IGEB), Tunkinsky Distr., Kyren, birch forest, 2.07.1990, S.Danilov; 9 males, 2 females (IGEB), Ivolginsky Distr., Mostovoi, mixed forest, 25.05-15-06. 1990, S.Danilov; 1 male, 2 females (IGEB), Kurumkansky Distr.,
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Dzherginskv Reserve, Dzhirga, birch forest, 24.05.1996, S.Danilov.
CHITA AREA: Kyrinsky Distr., Sokhondo Reserve: 3 males (ISE), 20 km NW of Nizhni Bukukun ViJl., Yernichnoye Zimovyo, open sites with dry grass, 1400-1500 m, 2-3. 06. 1991, D.Logunov; 9 males (ISE), same locality, birch-larch forest, 2-3.06.1991, D.Logunov; 1 male, 1 female (ISE), same reserve, Agusta River -Larionov Ck,, confluence, 1350 m, birch-larch forest, 13.06.1991, D.Logunov.
KHABAROVSK PROV.: 3 males (IBPN), Bolshekhekhtsyr Reserve, forest, 22.06.1987, D.Logunov.
MARITIME PROV.: I female (IBPN), Sikhote-Alin' Reserve, mixed forest on the south exposed slope, 29.05.1985, coll.?
DIAGNOSIS: Haplodrassus taepaikensis closely related to transpaiaearctic H.kulczynskii Lohmander, 1942. The male of H. taepaikensis is distinguishable by shape of terminal apophysis andtibial apophysis in palp; tibial apophysis broad distall and has three tips, but H.kuiczynskii has on the terminal apophysis a few small teeth; tibial apophysis in H. taepaikensis less broad distally than in H.kulczynskii.
DESCRIPTION. MALE. Measurements. Carapace 1.75-2.05 long, 1.40-1.70 wide. Abdomen 2.50-2.60 long. Lenght of leg segments: leg I - 1.25+0.65+1.00+0.80+0.65; leg II - 1.05+0.65+0.90+0.75+0.60; leg III -1.05+0.50+0.70+0.80+0.55; IV - .25+0.60 + 1.15+1.10+0.80.
Description of female see Paik (1992),
DISTRIBUTION. South Siberia, Russian Far East, Korea.
Haplodrassus sp.
MATERIAL EXAMINED. TUVA: 1 female (holotype) (ZMMU), Tandinsky Distr., Khovu-Aksy, Elegest River, steppe slope, 5.05.1990, S.Danilov.
The species may be belongs to Haplodrassus sp. from Tuva [Logunov et al., 1998; Marusik et al., 2000].
DESCRIPTION. FEMALE. Measurements. Carapace 1.85 long, 1.35 wide. Abdomen 3.10 long. Lenght of leg segments: leg 1 -1.10+0.70+0.80+0.65+0.60; leg II - 0.95+0.65+
0.65+ 0.60+0.55; leg III
0.70+0.40+0.60+0.60+0.50; leg IV 1.15+0.70+0.90+1.00+ 0.65. Epigyne as in Fig.
1. Male unknown.
DISTRIBUTION. Tuva (Russia). ACKNOWL1DGMENTS: I am very much obliged to Dr. Yuri M. Marusik (Magadan) for givin valuable comments on an earlier version of the manuscript and for the loan the material on Haplodrassus taepaikensis Paik.
Literature
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