Diurnal dynamics of emergence of caddis flies Agapetus ochripes curt and Hydroptila tineoides Dalm. in the Far North (Indera River, Kola Peninsula, Russia)

Diurnal dynamics of emergence of caddis flies Agapetus ochripes curt and Hydroptila tineoides... ISSN 1067-4136, Russian Journal of Ecology, 2008, Vol. 39, No. 5, pp. 379–381. © Pleiades Publishing, Ltd., 2008. Original Russian Text © I.A. Baryshev, 2008, published in Ekologiya, 2008, No. 5, pp. 398–400. SHORT COMMUNICATIONS Diurnal Dynamics of Emergence of Caddis Flies Agapetus ochripes Curt and Hydroptila tineoides Dalm. in the Far North (Indera River, Kola Peninsula, Russia) I. A. Baryshev Institute of Biology, Karelian Research Center, Russian Academy of Sciences, ul. Pushkinskaya 11, Petrozavodsk, 185910 Russia; e-mail: baryshev@bio.karelia.ru Received February 26, 2007 DOI: 10.1134/S1067413608050123 Keywords: caddis flies, emergence, diurnal dynamics, river. Specific environmental conditions of the Far North the beginning of the second ten-day period of June and (polar day, low temperatures, etc.) significantly influ- 17°C in the first days of July. At night, the water cooled ence the diurnal rhythms of insects (Chernyshev, 1996). down to 6.5 and 12.2°C, respectively (the minimum at Most studies on the diurnal rhythms of insect emer- 04:00). During censuses, the daily average water tem- gence deal with water bodies of temperate latitudes, perature was 8.3°C on June 12 and 14.8°C on July 2. and investigation of this phenomenon in rivers of the Thus, the behavior of invertebrates is influenced by a http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Ecology Springer Journals

Diurnal dynamics of emergence of caddis flies Agapetus ochripes curt and Hydroptila tineoides Dalm. in the Far North (Indera River, Kola Peninsula, Russia)

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Publisher
SP MAIK Nauka/Interperiodica
Copyright
Copyright © 2008 by MAIK Nauka
Subject
Life Sciences; Ecology
ISSN
1067-4136
eISSN
1608-3334
D.O.I.
10.1134/S1067413608050123
Publisher site
See Article on Publisher Site

Abstract

ISSN 1067-4136, Russian Journal of Ecology, 2008, Vol. 39, No. 5, pp. 379–381. © Pleiades Publishing, Ltd., 2008. Original Russian Text © I.A. Baryshev, 2008, published in Ekologiya, 2008, No. 5, pp. 398–400. SHORT COMMUNICATIONS Diurnal Dynamics of Emergence of Caddis Flies Agapetus ochripes Curt and Hydroptila tineoides Dalm. in the Far North (Indera River, Kola Peninsula, Russia) I. A. Baryshev Institute of Biology, Karelian Research Center, Russian Academy of Sciences, ul. Pushkinskaya 11, Petrozavodsk, 185910 Russia; e-mail: baryshev@bio.karelia.ru Received February 26, 2007 DOI: 10.1134/S1067413608050123 Keywords: caddis flies, emergence, diurnal dynamics, river. Specific environmental conditions of the Far North the beginning of the second ten-day period of June and (polar day, low temperatures, etc.) significantly influ- 17°C in the first days of July. At night, the water cooled ence the diurnal rhythms of insects (Chernyshev, 1996). down to 6.5 and 12.2°C, respectively (the minimum at Most studies on the diurnal rhythms of insect emer- 04:00). During censuses, the daily average water tem- gence deal with water bodies of temperate latitudes, perature was 8.3°C on June 12 and 14.8°C on July 2. and investigation of this phenomenon in rivers of the Thus, the behavior of invertebrates is influenced by a

Journal

Russian Journal of EcologySpringer Journals

Published: Sep 9, 2008

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