I N V E R T E B R A T E S FROM CAVES OF PINEGA AREA BRI RIEF EF - - PowerPoint PPT Presentation

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I N V E R T E B R A T E S FROM CAVES OF PINEGA AREA BRI RIEF EF - - PowerPoint PPT Presentation

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I N V E R T E B R A T E S FROM CAVES OF PINEGA AREA BRI RIEF EF RE REVIE IEW Kapralov S. A. Pinega Nature Reserve Nizhny Novgorod State University 2011, September gdgps@mail.ru We are something here Climate is

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I N V E R T E B R A T E S

FROM CAVES OF PINEGA AREA

–BRI RIEF EF RE REVIE IEW–

Kapralov S. A.

Nizhny Novgorod State University

gdgps@mail.ru

Pinega Nature Reserve 2011, September

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  • Climate is severe-temperate, humid
  • Average long-term temperature +0,16 °C
  • Tjan= −14,7 °C

Tjul=+14,3 °C

  • Frostless season 85−95 days
  • Precipitation total ≈ 550 mm

We are something here

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Notholca caudata (Rotatoria, Brachionidae)

http://cfb.unh.edu

  • Occur also in Sweden and Canada

(Кутикова, 1994). Notholca spp. do not usually inhabit regions below 58° N latitude (Кутикова, 1998); Notholca spp. are cold stenotherms, living only within a limited range of cold temperatures. These rotifers are planktonic but also may be littoral. Probably N. caudata is a glacial relict (Bayanov, 2003).

  • N. caudata eat phytoplankton such as

Asterionella and Melosira.

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Mysis relicta (Mysidacea, Mysidae)

  • Mysis is a omnivorous

filter feeder. Algae, detritus, and different zooplankton are all consumed.

  • M. relicta is a glacial

relict (Bayanov, 2003).

Central Michigan University, Zooplankton of the Great Lakes

  • Inhabit waters of basin of Arctic Ocean, Baltic Sea & Great Lakes.

These areas include lakes in Sweden, Norway, British Columbia, Montana and California (Фильчаков, 1995 et al.).

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Pallasea quadrispinosa (Amphipoda, Pallaseidae)

  • Freshwater lakes & rivers
  • f Scandinavia, north

Germany, Poland & Russia, saltish sites of White & Baltic Sea. Finding of this species known from Siberia (Тахтеев, 2000).

  • Probably P. quadrispinosa

is a glacial-frehswater relict (Тахтеев, 2000; Bayanov, 2003).

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Amphipoda indet.

Kulogorskaya-4 cave, yesterday

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Mesofauna of karst landscapes

A.N. Severtsov Institute of Ecology and Evolution (Moscow)

  • A.B. Babenko (2008) & O.L. Makarova (2006, 2007, 2009)
  • Investigation of mesofauna from cold karstogenic habitats of Pinega Nature

Reserve, such as Maseev, Severnyi & Tarakanyi Ravines, rocky outcrop and some sinkholes were studied.

  • Organic matter (tree waste, dust of rotten wood) from some caves was

examined too.

  • Findings of investigation show, that epigeous karst habitats

have specific set of collembolan and mite species.

  • Cave habitats had negative temperatures, organic matter

wasn’t invade with arthropods.

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Parasitiformes, Mesostigmata

Ascidae Arctoseius sp.1 Arctoseius sp. 2 Cheiroseius cf. sayanicus Polyaspididae Trachytes hirschmanni Trachytes edleri Pachylaelapidae Pachylaelaps kievati Rhodacaridae Gamasellus sp. Uropodidae Dinychus micropunctatus Iphidinychus gaieri Veigaiidae Veigaia belovae

arcto-mountain arctic northeurope-siberian with montain links

Zerconidae Syskenozercon kosiri Zercon sp. Dinychus micropunctatus Iphidinychus gaieri Arctoseius sp.1 Arctoseius sp.2 Cheiroseius cf. sayanicus Trachytes hirschmanni Trachytes edleri Pachylaelaps kievati Gamasellus sp. Veigaia belovae Syskenozercon kosiri Zercon sp.

From: О.Л. Макарова (2009) A R E A L

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Collembola

Isotomidae Appendisotoma abiskoensis Desoria alaskensis

  • D. tshernovi
  • D. inupikella

Isotoma sp. aff. variodentata Isotomodella psammophila Folsomia ciliata

  • F. cryptophila
  • F. bisetosa

Pachyotoma sp. Pseudisotoma sensibilis Tetracanthella wahlgreni Hypogastruridae Hypogastrura tullbergi Willemia trisphaerae Onychiuridae Chaetophorura simplex

  • Ch. bella

Oligaphorura cf. ursi Protaphorura jacutica

arcto-alpian arctic northeurope-siberian From: А.Б. Бабенко (2008) european

Appendisotoma abiskoensis Desoria alaskensis

  • D. tshernovi
  • D. inupikella

Isotoma sp. aff. variodentata Isotomodella psammophila Folsomia ciliata

  • F. cryptophila
  • F. bisetosa

Pachyotoma sp. Pseudisotoma sensibilis Tetracanthella wahlgreni Hypogastrura tullbergi Willemia trisphaerae Chaetophorura simplex

  • Ch. bella

Oligaphorura cf. ursi Protaphorura jacutica

A R E A L

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Desoria tshernovi

http://svalbardinsects.net

Typical for cold karst habitats collembolan species.

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Insecta

Our knowleges about insects in Pinega caves is very poor. There is only fragmentary data in speleological materials

  • f N. Frantz, A.Semikolennyh and other explorers.

Ephemeroptera indet. (juvenile)

K-1 cave(Франц, 2003)

Diptera Culicidae indet.

К-2 cave(Франц, 1992)

Helomyza serrata (Helomyzidae)

Caves: Golubinskyi Proval, Kitezh, imeni Vysotskogo, cave system imeni Tereshenko (Семиколенных, 1992)

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Helomyza serrata (Helomyzidae)

Caves: Golubinskyi Proval, Kitezh, imeni Vysotskogo, imeni Tereshenko (Семиколенных, 1992)

Photo: artificial caves of Ryazan’ region, 2011

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Thank you for your attention!

Spesial thanks to D.A. Sidorov (BSI FEB RAS, Vladivostok) for remark about crustacean taxonomy and O.L. Makarova (IEE RAS, Moscow) for help in finding material.

In design used photo by A. Polyakov, http://www.hiero.ru/2140188