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Автор Ganning, Björn
Автор Wulff, Fredrik
Дата выпуска 1966
dc.description AbstractA preference chamber especially adapted for use with small free-living aquatic animals is described. In a small open plexiglass chamber with water inlets in the ends and a common outlet in the middle the experimental animals are offered alternative test solutions. The test solutions are kept at a constant water level 2–3 mm above the bottom, and a sharp and well defined gradient is established in the middle of the chamber. During experiments it is possible to observe very small animals with a stereo-microscope.Temperature, salinity and oxygen preference tests have been carried out. Small rockpool crustaceans were offered different test solutions and they have so far always very clearly shown preference for one of the alternatives.
Формат application.pdf
Издатель Taylor & Francis Group
Копирайт Copyright Taylor and Francis Group, LLC
Название A chamber for offering alternative conditinos to small motile
Тип research-article
DOI 10.1080/00785326.1966.10409639
Print ISSN 0078-5326
Журнал Ophelia
Том 3
Первая страница 151
Последняя страница 160
Аффилиация Ganning, Björn; Askölaboratoriet, Department of Zoology, University of Stockholm
Аффилиация Wulff, Fredrik; Askölaboratoriet, Department of Zoology, University of Stockholm
Выпуск 1
Библиографическая ссылка Cederholm, L. 1963. Ecological studies on Thysanoptera. Opusc. ent., Suppl. 22: 1–213.
Библиографическая ссылка Ganning, B. 1966. Short time fluctuations of the microfauna in a rockpool in the northern Baltic proper. Veröff. Inst. Meeresforsch, Bremerh., Sonderband, 2: 149–154.
Библиографическая ссылка Höglund, L. B. 1961. The reactions of fish in concentration gradients. Rept. Inst. Freshwat. Res. Drottningholm, 43: 1–147.
Библиографическая ссылка Jansson, B. O. 1962. Salinity resistance and salinity preference of two oligochaetes Aktedrilus monospermatecus Knöllner and Marionina preclitellochaeta n. sp. from the interstitial fauna of marine sandy beaches. Oikos, 13: 292–305.
Библиографическая ссылка Kinne, O. 1964. Physiologische und ökologische Aspekte des Lebens in Ästuarien. Helgoländer wiss. Meeresunters., 11: 131–156.
Библиографическая ссылка Lagerspetz, K. and Mattila, M. 1961. Salinity reactions of some fresh- and brackishwater crustaceans. Biol. Bull., Woods Hole, 120: 44–53.
Библиографическая ссылка Shelford, V. E. and Allee, W. C. 1913. The reactions of fish to gradients of dissolved atmospheric gases. J. expo Zool., 14: 207–266.

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