博多湾の底生群集におけるシャコの食性
書誌事項
- タイトル別名
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- Ecological studies on the Japanese mantis shrimp Oratosquilla oratoria (De HAAN). V. Food habits of the Japanese mantis shrimp in the benthic community of Hakata Bay.
- 博多湾の底生群集におけるシャコの食性〔英文〕
- ハカタワン ノ テイセイ グンシュウ ニ オケル シャコ ノ ショクセイ エイ
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Examination of the stomach contents of the Japanese mantis shrimp Oratosguilla oratoria showed that this species is a very intensive predator on the Macrura which is a principal component of the benthic megalofaunal community. Thus, the mantis shrimp, by feeding largely on the Macrura, may have a major influence on this community structure in Hakata Bay. The shrimp was also revealed to be an intensive predator on the Pelecypoda despite underestimation of preda-tion intensity, based on the stomach contents, because of its shell-smashing behaviour. Further-more, this study showed that many Macrura were captured during September and November by the mantis shrimp and that female shrimp of reproductive sizes also consume many Pelecypoda, As a prey species, mantis shrimp themselves were found infrequently in the digestive tracts of other predators.
収録刊行物
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- 日本水産学会誌
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日本水産学会誌 52 (5), 787-794, 1986
公益社団法人 日本水産学会
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詳細情報 詳細情報について
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- CRID
- 1390282681389149568
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- NII論文ID
- 130001542932
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- NII書誌ID
- AN00193422
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- ISSN
- 1349998X
- 00215392
- http://id.crossref.org/issn/00215392
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- NDL書誌ID
- 3085643
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可