書誌事項
- タイトル別名
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- Habitat Use by the Potamidid Gastropod Cerithidea rhizophorarum Living in an Estuarine Salt Marsh
- カコウイキエンセイ シッチ ニ セイソク スル マキガイ フトヘナタリ フク ソク コウ フトヘナタリカ ノ セイソク バショ リヨウ
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A field study was conducted on the spatial distribution and individual activity range of the potamidid gastropod Cerithidea rhizophorarum in the estuary of the Kushida River, Mie Prefecture, central Japan. Large snails occurred widely in various habitat conditions in and around the salt marsh, whereas small snails were confined to the non-vegetated area, especially a puddle, around the salt marsh. Cross-shore distribution of the snails showed peak abundance in the lower vegetated to upper non-vegetated area in all four seasons, but small snails occurred only in the non-vegetated area. Reproductive activities such as mounting and spawning were observed in both the lower vegetated and upper non-vegetated areas. A tracking survey of marked large snails for 72 days revealed that the individual activity range was confined to 1-3 m in the vegetated area and 2-5 m in the non-vegetated area.
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 60 23-29, 2005
日本ベントス学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390001204473067392
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- NII論文ID
- 10018282591
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- NII書誌ID
- AA11376003
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- ISSN
- 1883891X
- 1345112X
- http://id.crossref.org/issn/1345112X
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- NDL書誌ID
- 7793005
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可