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Change in Phototactic Behaviour with Growth of Milkfish, Chanos chanos (FORSSKÅL)
http://hdl.handle.net/10232/15595
http://hdl.handle.net/10232/15595b6cc3b47-bbfd-4ce6-b8d1-c72bd627621a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00182029_v1-1_P75-87.pdf (8.0 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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| 公開日 | 2013-01-22 | |||||
| タイトル | ||||||
| タイトル | Change in Phototactic Behaviour with Growth of Milkfish, Chanos chanos (FORSSKÅL) | |||||
| タイトル言語 | en | |||||
| 著者 |
川村, 軍蔵
× 川村, 軍蔵× 篠田, 晴 |
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| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 要約 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Phototactic behaviour of milkfish larvae and juveniles was observed in the sea and laboratory, and their retinae were observed histologically. Larvae collection by using a lamp at night and tank experiments revealed that the larvae have strong positive phototaxis. Throughout their growth, there were three shifts in phototactic behaviour in a tank. The photopositive behaviour of the larvae became weak by degrees through a metamorphic stage, and juveniles showed photonegative behaviour. On the 39th day from capture, their behaviour became photopositive again. After they were transfered into a larger tkank, on the 139th day, any significant photopositive or photonegative behaviour could not be observed. The larvae on capture, have duplex retinae. The rods were found to be a few in number, and a clear retinomotor response was observed on the day of capture. The first change in behaviour from photopositive to photonegative seemed to relate with the development of the rods. |
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| 内容記述言語 | en | |||||
| 収録雑誌名 |
ja : 南総研紀要 en : Memoirs of the Kagoshima University Research Center for the South Pacific 巻 1, 号 1, p. 75-87, 発行日 1980-12-25 |
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| 作成日 | ||||||
| 日付 | 1980-12-25 | |||||
| 日付タイプ | Issued | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| ISSN | 03895351 | |||||
| NII書誌ID（雑誌） | ||||||
| 収録物識別子タイプ | NCID | |||||
| NC ID | AN00182029 | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| NDC | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 660 | |||||
| 公開者・出版者 | ||||||
| 出版者 | 鹿児島大学 | |||||
| 出版者言語 | ja | |||||
| 公開者・出版者 | ||||||
| 出版者 | Kagoshima University | |||||
| 出版者言語 | en | |||||
