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dc.contributor.author | Yamamori, Luna | en |
dc.contributor.author | Kato, Makoto | en |
dc.contributor.alternative | 山守, 瑠奈 | ja |
dc.contributor.alternative | 加藤, 眞 | ja |
dc.date.accessioned | 2020-03-03T02:56:56Z | - |
dc.date.available | 2020-03-03T02:56:56Z | - |
dc.date.issued | 2020-03-27 | - |
dc.identifier.issn | 2589-0042 | - |
dc.identifier.uri | http://hdl.handle.net/2433/245878 | - |
dc.description | ウニの殻に癭を作るエボシガイの生態と進化史を解明. 京都大学プレスリリース. 2020-03-03. | ja |
dc.description.abstract | Among diverse stalked barnacles, Rugilepas pearsei (Thoracica: Cirripedia: Arthropoda) is a rare unique species that is associated with echinoids and has highly atrophied cirri. We rediscovered the barnacle for the first time from description and verified that the barnacles live obligately in half-open galls formed on the test of the sea urchin Echinothrix diadema (Diadematidae: Echinodermata). A molecular phylogenetic analysis demonstrated that the obligate association with echinoids derived from epizoic life on crustaceans. A stable isotope analysis suggests that the barnacle feeds on particulate organic matter (POM) without parasitizing the host echinoids. These findings suggest that the host shift caused losses of plates and feather-like cirri, changes in the attachment device from cementation to anchoring, and a shift in feeding mode from filter feeding to POM collection. The barnacle's epizoic, superficially sub-endozoic, communal life in stout but narrow galls causes repetitive reproduction at the cost of reduced growth. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier BV | en |
dc.rights | © 2020 The Author(s).This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). | en |
dc.title | Shift of Feeding Mode in an Epizoic Stalked Barnacle Inducing Gall Formation of Host Sea Urchin | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | iScience | en |
dc.identifier.volume | 23 | - |
dc.identifier.issue | 3 | - |
dc.relation.doi | 10.1016/j.isci.2020.100885 | - |
dc.textversion | publisher | - |
dc.identifier.artnum | 100885 | - |
dc.identifier.pmid | 32105636 | - |
dc.relation.url | https://www.kyoto-u.ac.jp/ja/research-news/2020-03-03-1 | - |
dcterms.accessRights | open access | - |
datacite.awardNumber | 18J22890 | - |
datacite.awardNumber | 15H02420 | - |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
出現コレクション: | 学術雑誌掲載論文等 |
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