| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2012-12-11 |
| タイトル |
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タイトル |
Polarisation-dependent colour vision in Papilio butterflies |
| タイトル |
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タイトル |
Polarisation-dependent colour vision in Papilio butterflies |
|
言語 |
en |
| 言語 |
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|
言語 |
eng |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
colour vision,polarisation vision,butterfly,Papilio spp,Lepidoptera,vision |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
KELBER, Alkut
THUNELL, Christel
ARIKAWA, Kentaro
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| 著者別名 |
蟻川, 謙太郎
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
Butterflies of the genus Papilio have polarisation-sensitive photoreceptors in all regions of the eye, and different spectral types of receptor are sensitive to different e-vector orientations. We have studied the consequences of this eye design for colour vision in behavioural tests and find that Papilio spp. see false colours due to the polarisation of light. They discriminate between vertically and horizontally polarised light of the same colour in the contexts of oviposition and feeding. The discrimination depends on the spectral composition of the stimuli. In the blue and probably in the green range, discrimination does not depend on intensity. However, colour discrimination is influenced by polarisation. Thus, colour and polarisation processing are not separated in the visual system of Papilio spp. From these results, we propose hypotheses about which photoreceptors contribute to colour vision in Papilio spp. and what adaptational value such a system might have for the butterflies. Finally, we give examples for other eyes that have a similar structure. |
| 書誌情報 |
Journal of Experimental Biology
en : Journal of Experimental Biology
巻 204,
号 14,
p. 2469-2480,
発行日 2001-04-19
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| 出版者 |
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出版者 |
The Company of Biologists Ltd |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
00220949 |
| PubMed番号 |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
PMID |
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関連識別子 |
11511662 |
| 権利 |
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|
権利情報 |
© The Company of Biologists Limited 2001 |
| 関連サイト |
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識別子タイプ |
URI |
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関連識別子 |
http://jeb.biologists.org/site/journal/rights_permissions.xhtml |
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関連名称 |
Copyright |
| フォーマット |
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内容記述タイプ |
Other |
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内容記述 |
application/pdf |
| 著者版フラグ |
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出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
2469.full (236.2 kB)
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