書誌事項
- タイトル別名
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- チャガラ ノ サンラン コウドウ
- The Reproductive Behavior in the Gobioid Fish, Pterogobius zonoleucus JORDAN et SNYDER
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抄録
The gobioid fish, Pterogobius zonoleucus JORDAN et SNYDER, lives a gregarious swimminglife in its habitat, near rocky shore in inlet. The autors collected the fish with a set-net, and reared it in the Shimonoseki Aquarium from early summer to next spring in every year of 1957, 1958 and 1959. The captured fish lived a individual swimming-life in a glass-aquarium (30×60×36 cm), and lived a territorial bottom-life for the spawning-period only. The oviposition and fertilization ocurred in a shell-nest, lying on the aquarium-bottom. The authors observed the spawnings 16 times in the glass-aquarium for 3 spawningseasons, and detected 3 behavior-phases: pre-spawning behavior, spawning-behavior and post spawning behavior, in a course of spawning-events. They recoginized a remarkable variation in the behavior-patterns of every behavior-phase. The effectiveness of the nest for fertilization of gobioid fish-egg is discussed in this paper, and the observations that the male parent fish, guarding the deposited egg-mass in the nest, eat the own eggs after the nest is disturbed in some gobioid fishes, including P. zonoleucus, is noted.
長崎大学水産学部研究報告, v.10, pp.149-154; 1961
収録刊行物
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- 長崎大学水産学部研究報告
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長崎大学水産学部研究報告 10 149-154, 1961-01-31
長崎大学水産学部
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詳細情報 詳細情報について
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- CRID
- 1050850247216830720
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- NII論文ID
- 40018181120
- 120006971455
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- NII書誌ID
- AN00178473
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- ISSN
- 05471427
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- HANDLE
- 10069/31741
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- NDL書誌ID
- 9136531
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- 本文言語コード
- ja
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- 資料種別
- departmental bulletin paper
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- データソース種別
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- IRDB
- NDL
- CiNii Articles