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Armored eyes of the whale shark
https://oist.repo.nii.ac.jp/records/1607
https://oist.repo.nii.ac.jp/records/1607a6f7b28a-eed8-436c-a21d-419f8f58cee4
名前 / ファイル | ライセンス | アクション |
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Tomita-2020-Armored eyes of the whale shark (1.8 MB)
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Creative Commons Attribution 4.0 International(https://creativecommons.org/licenses/by/4.0/)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2020-07-07 | |||||
タイトル | ||||||
タイトル | Armored eyes of the whale shark | |||||
言語 | en | |||||
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 | journal article | |||||
著者(英) |
Tomita, Taketeru
× Tomita, Taketeru× Murakumo, Kiyomi× Komoto, Shinya× Dove, Alistair× Kino, Masakatsu× Miyamoto, Kei× Toda, Minoru |
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書誌情報 |
en : PLOS ONE 巻 15, 号 6, p. e0235342, 発行日 2020-06-29 |
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抄録 | ||||||
内容記述タイプ | Other | |||||
内容記述 | This report elaborates on adaptations of the eyes of the whale shark Rhincodon typus (Elasmobranchii, Rhincodontidae), including the discovery that they are covered with dermal denticles, which is a novel mechanism of eye protection in vertebrates. The eye denticle differs in morphology from that of the dermal denticles distributed over the rest of the body, consistent with a different function (abrasion resistance). We also demonstrate that the whale shark has a strong ability to retract the eyeball into the eye socket. The retraction distance was calculated to be approximately half the diameter of the eye, which is comparable to those of other vertebrates that are known to have highly retractable eyes. These highly protective features of the whale shark eye seem to emphasize the importance of vision for environmental perception, which contradicts the general, though poorly established, notion of low reliance on vision in this species. | |||||
出版者 | ||||||
出版者 | PLOS | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1932-6203 | |||||
PubMed番号 | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | PMID | |||||
関連識別子 | info:pmid/32598385 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1371/journal.pone.0235342 | |||||
権利 | ||||||
権利情報 | © 2020 Tomita et al. | |||||
情報源 | ||||||
関連名称 | https://creativecommons.org/licenses/by/4.0/ | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0235342 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |