{"created":"2023-07-25T08:10:46.384742+00:00","id":10786,"links":{},"metadata":{"_buckets":{"deposit":"52d46352-1d9a-40a0-8eff-eec226497284"},"_deposit":{"created_by":18,"id":"10786","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"10786"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00010786","sets":["228:262:4827","39:40"]},"author_link":["2370","104691","104692"],"item_7_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1981-12-25","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"246","bibliographicPageStart":"237","bibliographicVolumeNumber":"30","bibliographic_titles":[{"bibliographic_title":"鹿児島大学水産学部紀要","bibliographic_titleLang":"ja"},{"bibliographic_title":"Memoirs of Faculty of Fisheries Kagoshima University","bibliographic_titleLang":"en"}]}]},"item_7_date_6":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"1981-12-25","subitem_date_issued_type":"Issued"}]},"item_7_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"In the summer 1979, the small goby, Eviota storthynx (ROFEN) collected from Kagoshima bay\nspawned for 17 times in 60-litre-aquaria in the laboratory.\nThe reproductive behavior closely resembles with many of small gobies previously reported.\nMales take leadership during reproduction, and turn offensive. In the leading of females, the\ndominant male shows the repetition of halt and approach action. Biting the snout of the female by the male in the nest just before spawning is also observed in some cases.\nEggs are fusiform, 1.26 mm in length, having a bundle of filament at one end, and numerous\nminute processes all over the surface. 4 days are required for hatch in 26-29°C. Hatching\noccurs after sunset. Newly hatched larvae are 1.9-2.0 mm long.","subitem_description_language":"en","subitem_description_type":"Other"},{"subitem_description":"1. 1979年夏．鹿児島湾産のキンホシイソハゼの成魚を,集団(♂3:♀5)と1対とで,2個の60ℓ小型水槽に飼育した。集団飼育では24日間に17回産卵し,1対飼育では20日間に2回産卵した。2. 二次性徴としては,雄が大きく,第一背鰭の棘条が長く糸状に延びる。生殖突起には明らかな差が認められる。3. 他の多くのハゼ類のように雄が主導的に営巣,求愛して雌に産卵させ,ふ化までの保護にあたる。水槽内では同性間で激しい闘争を行なう。4. 雄の求愛行動は,際立った特徴は無いが,口を開閉させて雌に接近した後,反転し,数cm進んでは停止する動作を繰り返し,巣穴へ誘導する。5. 集団飼育と1対飼育では,繁殖行動に違いがみられた。前者では,巣穴へ誘導された雌は直ちに産卵した。後者では,入巣した雌の吻に雄が咬みつき,その後解放された雌は,背腹逆位となって擬似産卵行動を行なった後産卵した。6. 産卵に先立つ長時間の「巣ごもり」はみられない。7. 卵は長径1.26mm,短径0.40mmの楕円形で長軸の一端に付着糸叢を持つ。卵膜の全表面には微小な突起群が存在する。1回に200個余りが産出される。8. 卵は26-29°Cで約4日かかってふ化する。卵発生の途中で胚体上に小胞が出現,ふ化後に消失する。産卵時刻は一定していないが,ふ化は決って日没後であった。9. ふ化直後の仔魚は全長2.0mm内外,肛門後方の腹正中線上の黒色胞が次第に明らかとなり,10時間後で約10個を数える。ふ化仔魚は,飼育を試みたが,ふ化後2日ですべて斃死した。","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_7_publisher_23":{"attribute_name":"公開者・出版者","attribute_value_mlt":[{"subitem_publisher":"鹿児島大学","subitem_publisher_language":"ja"},{"subitem_publisher":"Kagoshima University","subitem_publisher_language":"en"}]},"item_7_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0453087X","subitem_source_identifier_type":"PISSN"}]},"item_7_source_id_9":{"attribute_name":"NII書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00040498","subitem_source_identifier_type":"NCID"}]},"item_7_subject_15":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"660","subitem_subject_scheme":"NDC"}]},"item_7_version_type_14":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"四宮, 明彦","creatorNameLang":"ja"},{"creatorName":"SHINOMIYA, Akihiko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2370","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000090041722","nameIdentifierScheme":"NRID","nameIdentifierURI":" "}]},{"creatorNames":[{"creatorName":"前山, 清","creatorNameLang":"ja"},{"creatorName":"MAEYAMA, Kiyoshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"104691","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"今井, 貞彦","creatorNameLang":"ja"},{"creatorName":"IMAI, Sadahiko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"104692","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-10-31"}],"displaytype":"detail","filename":"AN00040498_v30_p237-246.pdf","filesize":[{"value":"1.3 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"AN00040498_v30_p237-246.pdf","objectType":"fulltext","url":"https://ir.kagoshima-u.ac.jp/record/10786/files/AN00040498_v30_p237-246.pdf"},"version_id":"54ba9ded-0e9f-4d23-b299-7ba16a47f583"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"キンホシイソハゼEviota storthynx (ROFEN)の繁殖習性と卵内発生","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"キンホシイソハゼEviota storthynx (ROFEN)の繁殖習性と卵内発生","subitem_title_language":"ja"},{"subitem_title":"Reproductive behavior of the Goby Eviota storthynx (ROFEN)","subitem_title_language":"en"}]},"item_type_id":"7","owner":"18","path":["40","4827"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2015-06-09"},"publish_date":"2015-06-09","publish_status":"0","recid":"10786","relation_version_is_last":true,"title":["キンホシイソハゼEviota storthynx (ROFEN)の繁殖習性と卵内発生"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-07-30T01:13:15.240949+00:00"}