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タイトル: | Sexual Difference in Color Sense in a Lycaenid Butterfly, Narathura japonica |
著者: | Imafuku, Michio Shimizu, Isamu Imai, Hiroo https://orcid.org/0000-0003-0729-0322 (unconfirmed) Shichida, Yoshinori |
著者名の別形: | 今福, 道夫 七田, 芳則 |
キーワード: | color sense sexual difference Narathura japonica ERG integrating sphere |
発行日: | Jun-2007 |
出版者: | Zoological Society of Japan |
誌名: | Zoological Science |
巻: | 24 |
号: | 6 |
開始ページ: | 611 |
終了ページ: | 613 |
抄録: | The spectral sensitivity of a lycaenid butterfly, Narathura japonica, was investigated by electroretinography using an integrating sphere that could illuminate the compound eye from almost all directions. Samples were collected from three locations. Butterflies from different locations showed a similar pattern; the first, second, and third peaks (or a shoulder) were located at about 380, 460, and 560 nm, respectively. Males clearly showed the highest sensitivity at the first peak point. In contrast, females showed a higher relative sensitivity than males at the second and third peak points in all samples, and showed broad spectral sensitivity. This male-specific UV-sensitivity is discussed in terms of ecological factors. |
著作権等: | (c) 日本動物学会 / Zoological Society of Japan |
URI: | http://hdl.handle.net/2433/85324 |
DOI(出版社版): | 10.2108/zsj.24.611 |
出現コレクション: | Zoological Science |
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