Svirskii, A. M. and Malinin, L. K. and Ovchinnikov, V. I. (1977) On the diel rhythm of motor activity in perch [Translation from: Informatsionnyi Byulleten Biologiya Vnutrennikh Vod No.30, 12-14, 1976]. Windermere, UK, Freshwater Biological Association, (FBA Translations (New Series), 101)
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Abstract
The river perch (Perca fluviatilis L.) is most active in the daytime hours, and displays seasonal changes of diel rhythm with a break of the rhythm in spring and autumn. In the present work data were obtained on the motor activity of 3 perch measuring l8-20 cm, caught by net in the littoral of a reservoir and spawned under laboratory conditions. The degree of intensity of movement of perch was judged by special experiments. The results are summarised in this short paper.
| Item Type: | Monograph or Serial issue | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Title: | On the diel rhythm of motor activity in perch [Translation from: Informatsionnyi Byulleten Biologiya Vnutrennikh Vod No.30, 12-14, 1976] | ||||||||
| Personal Creator/Author: |
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| Series Name: | FBA Translations (New Series) | ||||||||
| Number: | 101 | ||||||||
| Date: | 1977 | ||||||||
| Publisher: | Freshwater Biological Association | ||||||||
| Place of Publication: | Windermere, UK | ||||||||
| Issuing Agency: | Freshwater Biological Association | ||||||||
| Additional Information: | Translated from Russian into English | ||||||||
| Uncontrolled Keywords: | Freshwater fish; Activity patterns; Experimental research; Perca fluviatilis | ||||||||
| Subjects: | Biology Ecology Limnology | ||||||||
| Item ID: | 4885 | ||||||||
| Depositing User: | Hardy B Schwamm | ||||||||
| Date Deposited: | 03 Mar 2011 13:30 | ||||||||
| Last Modified: | 29 Sep 2011 17:46 | ||||||||
| URI: | http://aquaticcommons.org/id/eprint/4885 |
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