書誌事項
- タイトル別名
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- Water Depth as a Factor Influencing Growth Rate and Size of the Japanese Endemic Crayfish Cambaroides japonicus (Crustacea: Decapoda)
- ニホンザリガニ Cambaroides japonicus ノ セイチョウ ニ タイスル スイシン ノ エイキョウ
この論文をさがす
抄録
The influence of water depth on growth rate and size of the Japanese endemic crayfish, Cambaroides japonicus, was examined in both the laboratory and the field. The growth rates of individuals reared at different depths (10, 50, 100mm) were investigated for 5 months, from stage II initially to stage VII or VIII at the end of the study. This experiment clearly showed that the growth rates of individuals were affected by water depth, shallow individuals growing more slowly. Crayfish were collected from 28 brooks and 6 lakes throughout the Shiribeshi district, Hokkaido, Japan, and their sizes were compared. Analysis of variance indicated that crayfish collected from lakes (i. e. deeper habitats) were larger than those from brooks.
収録刊行物
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- 日本ベントス学会誌
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日本ベントス学会誌 58 11-15, 2003
日本ベントス学会
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詳細情報 詳細情報について
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- CRID
- 1390282679449635840
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- NII論文ID
- 10016211847
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- NII書誌ID
- AA11376003
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- ISSN
- 1883891X
- 1345112X
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- NDL書誌ID
- 6834012
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可