Respiration and avoidance reaction of a cyprinid fish Pseudogobio esocinus under hypoxia.
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- Yamamoto Ken-ichi
- Department of Aquaculture and Biology, Shimonoseki University of Fisheries
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- Hirano Osamu
- Department of Aquaculture and Biology, Shimonoseki University of Fisheries
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- Hara Yoichi
- Department of Aquaculture and Biology, Shimonoseki University of Fisheries Prefectural Government of Nagasaki
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- Yoshikawa Hiroshi
- Department of Aquaculture and Biology, Shimonoseki University of Fisheries Kyushu Branch, Nihon-nosan-kogyo Co., Ltd.
Bibliographic Information
- Other Title
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- カマツカの低酸素下における呼吸および逃避反応
Abstract
A cyprinid fish, Pseudogobio esocinus showed gradual bradycardia at oxygen saturation (%) of less than 29.7±4.6 (1.89±0.29ml/l of oxygen concentration), surfacing at 14.7±1.3 (0.94±0.09ml/l), drastic decrease of oxygen consumption at less than 14.2±0.8 (0.91±0.06ml/l) and asphyxia at 9.7±1.4 (0.62±0.09ml/l). The fish avoided water having low oxygen saturation of less than 54.0±5.4 (3.38±0.30ml/l), and markedly at less than 26.2±3.4 (1.62±0.16ml/l).
Journal
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- Japanese Journal of Ichthyology
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Japanese Journal of Ichthyology 33 (4), 399-404, 1987
The Ichthyological Society of Japan
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Details 詳細情報について
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- CRID
- 1390001204766555904
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- NII Article ID
- 130003826228
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- ISSN
- 18847374
- 00215090
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed