{"created":"2024-05-17T09:21:24.169032+00:00","id":2005034,"links":{},"metadata":{"_buckets":{"deposit":"e6500c42-589b-49d2-90ec-7f52d4486ae9"},"_deposit":{"created_by":10,"id":"2005034","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2005034"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02005034","sets":["12:14:1716951205920"]},"author_link":["3383"],"control_number":"2005034","item_10002_biblio_info_7":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1952-10","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"9","bibliographicPageEnd":"20","bibliographicPageStart":"12","bibliographicVolumeNumber":"2","bibliographic_titles":[{"bibliographic_title":"内海区水産研究所研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of Naikai Regional Fisheries Research Laboratory","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"These observations were carried out on the materials taken from Bingonada, Inland Sea, during the period from December 1948 to May 1950. The results obtained may be summarized as follows: I No difference in body proportion is seen between both sexes. 2) Sex-ratio is 1.2. 3) Breeding was seemed to take place when the water temperature came down and attained 14, 8 - 15.0°C. in December. 4) In the composition of body length of the youngs, two peaks were observed in 1948 materials and one peak in 1949-1950. 5) Vertebral number varied from 60 to 65, mostly 62-63. 6) A positive correlation was observed between the number of ovarian-ova and body length, though the former showed a great variation. Mean of the nnmber was 2,000 to 2, 500 according to the body length of the fish smaller than 9 cm., and 3, 800-5, 500 of those larger than 9cm.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"尾道市附近の漁獲イカナメゴに就て,雌雄形態的相違,性比,產卵期,体長組成,成長度,脊椎骨数,孕卵数等に関して調査し,検討を行った。〔1〕 雌雄別の形態的相違は全く見られない。〔2〕 性比は1.2である。〔3〕 産卵期は12月で,水溫15°C前後で産卵され,產卵期を決定する大きな要因は12月の水溫であり,生産量に重要な影響を与える。〔4〕 体長組成には年に依り,1つ或は2つの山が見られるが,それは産卵期に於ける水溫に支配される。〔5〕 成長度は同じ年に産卵期の遅速が生じた場合,或は遅速の生じなかった場合について検討すると,産卵が早期に行われた時の成長は良好で,孵化後の環境に支配されることも大きい。〔6〕 脊椎骨数は60~65で62,63が大部分である。〔7〕 孕卵数は個体変異が非常に大きいが,<9.0cm魚体では約2,000~2,500粒,>9.0cm魚体では3,800~5,500粒で,体長と孕卵数の関係は指数画数式で示されるようである。","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"内海区水産研究所","subitem_publisher_language":"ja"},{"subitem_publisher":"Naikai Regional Fisheries Research Laboratory","subitem_publisher_language":"en"}]},"item_10002_radio_30":{"attribute_name":"item_10002_radio_30","attribute_value_mlt":[{"subitem_radio_item":"吉田","subitem_radio_language":"ja"}]},"item_10002_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"nai_k_0202","subitem_relation_type_select":"Local"}}]},"item_10002_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"日本農学文献記事索引(agriknowledge)"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://agriknowledge.affrc.go.jp/RN/2010841400","subitem_relation_type_select":"URI"}}]},"item_10002_source_id_11":{"attribute_name":"item_10002_source_id_11","attribute_value_mlt":[{"subitem_source_identifier":"AN00176718","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"item_10002_source_id_9","attribute_value_mlt":[{"subitem_source_identifier":"0497-5022","subitem_source_identifier_type":"PISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Inoue, Akira","creatorNameLang":"en","creatorNameType":"Personal"},{"creatorName":"井上, 明","creatorNameLang":"ja","creatorNameType":"Personal"},{"creatorName":"イノウエ, アキラ","creatorNameLang":"ja-Kana","creatorNameType":"Personal"}],"familyNames":[{"familyName":"Inoue","familyNameLang":"en"},{"familyName":"井上","familyNameLang":"ja"},{"familyName":"イノウエ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Akira","givenNameLang":"en"},{"givenName":"明","givenNameLang":"ja"},{"givenName":"アキラ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3383","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"item_resource_type","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"イカナゴのAmmodytes Personatusの生態に就て","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"イカナゴのAmmodytes Personatusの生態に就て","subitem_title_language":"ja"},{"subitem_title":"An Ecological Note on Sand-eel, Ammodytes Personatus (GIRARD). Ⅱ","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"10","path":["1716951205920"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-05-17"},"publish_date":"2024-05-17","publish_status":"0","recid":"2005034","relation_version_is_last":true,"title":["イカナゴのAmmodytes Personatusの生態に就て"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-05-23T08:41:51.603813+00:00"}