Results 201 to 210 of about 22,188 (257)

Radar of Electric Fish.

The Journal of The Institute of Electrical Engineers of Japan, 2001
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On electrical fishes

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The Electric Sense of Weakly Electric Fish

Annual Review of Physiology, 1984
Recent studies of electroreception have been particularly successful in three different areas: Electroreceptors are tuned to the dominant frequency of the animal's EOD, and their tuning follows natural and experimentally induced shifts in EOD frequency.
W, Heiligenberg, J, Bastian
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Electrical Fishes

1896
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Electric Receptors in a Non-electric Fish (Clarias)

Nature, 1963
IT is now well established that certain fish can detect objects electrically. These fish have weak electric organs, and set up an electric field in the surrounding water. A nearby object distorts this field, and the distortions are detected by the fish. The electric receptors are sense organs communicating with the water by means of jellyfilled canals.
H W, LISSMANN, K E, MACHIN
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Electric Fish Screens

Journal AWWA, 1964
This article describes two electric fish screens that were installed at intakes to a Canadian treatment plant, one at Latimer Lake and the other at Spruce Lake.
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An Electrical Receptor in Fishes

Nature, 1958
CERTAIN families of fishes, namely the Mormyridae of tropical Africa and the Gymnotidae of Central and South America, possess a small electric organ which exhibits intermittent activity. Lissmann1 found that Gymnarchus niloticus Cuv., swimming freely, emitted pulses at an even rhythm of about 300 per sec.; the frequency was unaffected by the activity ...
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Electric Organs, Fishes

1988
Electric organs, found in six groups of fishes (Fig. 1), are structures specialized to generate electric fields in the animals’ external environment. In some the voltages are large enough to stun prey or repel predators. These, the strongly electric fishes, include the electric eel (Electrophorus electricus) from South America, the electric catfish ...
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Electrical Fishing in Germany

Nature, 1957
Handbuch der Binnenfischerei Mitteleuropas Herausgegeben von Dr. R. Demoll and Dr. H. N. Maier. Erganzungsband zu Band 5, Lieferung 3: Die Elektrofischerei. Von H. W. Denzer. Pp. viii + 141 – 234. (Stuttgart: E. Schweizerbart'sche Verlagsbuchhandlung (Nagele u. Obermiller), 1956.) 30 D.M.
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FISH'S EXPENSIVE ELECTRIC SERENADE

Journal of Experimental Biology, 2008
It's easy to see how a deep voice or massive muscles can communicate fitness, but whether electric fish can send the same message with crackling electric discharges wasn't clear. Philip Stoddard, from Florida International University, knew that at night male Brachyhypopomus pinnicaudatus 's ...
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