Heart rate telemetry of red sea bream [Pagrus major] using an ultrasonic transmitter

The heart rate of a red sea bream (F.L. 43.3cm, B.W. 1.3kg) was measured using a heart rate ultrasonictransmitter developed by the authors. A heart rate over 80 bpm (beats min-1) was observed just after release into a fish pen. Then, the heart rate gradually came down and finally settled between 50...

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Bibliographic Details
Published inFisheries Engineering (Japan) Vol. 40; no. 1; pp. 23 - 28
Main Authors Mitsunaga, Y. (Kinki Univ., Higashiosaka, Osaka (Japan). Faculty of Agriculture), Arai, N, Masuda, H, Sakamoto, W
Format Journal Article
LanguageEnglish
Published The Japanese Society of Fisheries Engineering 01.07.2003
Subjects
CAGE CULTURE
HEART RATE
Marine
PAGRUS
Pagrus major
Red sea bream
TELEMETRY
Ultrasonic transmitter
ULTRASONICS
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ISSN0916-7617
2189-7131
0916-7617
DOI10.18903/fisheng.40.1_23

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Summary:The heart rate of a red sea bream (F.L. 43.3cm, B.W. 1.3kg) was measured using a heart rate ultrasonictransmitter developed by the authors. A heart rate over 80 bpm (beats min-1) was observed just after release into a fish pen. Then, the heart rate gradually came down and finally settled between 50 bpm and 60 bpm after 21 hours. This agreed with the standard heart rate estimated by applying the relationship between heart rate andambient water temperature obtained in laboratory trials. The first 21 hours was a period of recovery from traumacaused by tagging and anesthesia treatment.
Bibliography:L50
2004000357
M12
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0916-7617
2189-7131
0916-7617
DOI:10.18903/fisheng.40.1_23