{"created":"2023-05-15T14:33:10.961561+00:00","id":43021,"links":{},"metadata":{"_buckets":{"deposit":"48bd20b3-5f5b-4245-82d3-8cd60b14009e"},"_deposit":{"created_by":1,"id":"43021","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"43021"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00043021","sets":["1"]},"author_link":["428157","428160","428158","428161","428159"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2002","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"1229","bibliographicPageStart":"1223","bibliographicVolumeNumber":"19","bibliographic_titles":[{"bibliographic_title":"Zoological Science"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Accessory corner cones (ACC) have recently been suggested to be UV-sensitive photoreceptor cells. With a view toward explaining prey detection, we examined the topography of retinal ganglion cells and ACCs in two Antarctic nototheniids occupying different ecological niches: the cryopelagic Pagothenia borchgrevinki and the benthic Trematomus bernacchii. Isodensity maps of retinal ganglion cells showed that the main visual axis, coincident with the feeding vector, was in a forward direction in both species. Visual acuity was determined as 3.64 and 4.77 cycles/degree for the respective species. In P. borchgrevinki the highest density of ACCs was associated with the eye’s main visual axis. This suggested that this species uses UV-vision during forward-swims and probably in encounters with prey. On the other hand, T. bernacchii possessed two horizontal band-shaped high-density areas of ACCs, which stretched from temporal to nasal and ventral to peripheral retinal regions. Therefore, this species apprears to use UV-vision to watch prey across the entire circumference of the lateral area and in the water column above its head.","subitem_description_type":"Abstract"}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0289-0003","subitem_source_identifier_type":"ISSN"}]},"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":"Miyazaki, Taeko"}],"nameIdentifiers":[{"nameIdentifier":"428157","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Iwami, Tetsuo"}],"nameIdentifiers":[{"nameIdentifier":"428158","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Somiya, Hiroaki"}],"nameIdentifiers":[{"nameIdentifier":"428159","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Meyerrochow, Benno"}],"nameIdentifiers":[{"nameIdentifier":"428160","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"宮崎 多恵子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"428161","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Retinal Topography of Ganglion Cells and Putative UV-Sensitive Cones in Two Antarctic Fishes: Pagothenia borchgrevinki and Trematomus bernacchii (Nototheniidae)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Retinal Topography of Ganglion Cells and Putative UV-Sensitive Cones in Two Antarctic Fishes: Pagothenia borchgrevinki and Trematomus bernacchii (Nototheniidae)"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2002-12-19"},"publish_date":"2002-12-19","publish_status":"0","recid":"43021","relation_version_is_last":true,"title":["Retinal Topography of Ganglion Cells and Putative UV-Sensitive Cones in Two Antarctic Fishes: Pagothenia borchgrevinki and Trematomus bernacchii (Nototheniidae)"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-16T00:32:11.866496+00:00"}