@article{oai:ir.soken.ac.jp:00002127,
 author = {蟻川, 謙太郎 and ARIKAWA, Kentaro and EGUCHI, Eisuke and YOSHIDA, Akihiro and AOKI, Kiyoshi},
 issue = {5792},
 journal = {Nature, Nature},
 month = {Dec},
 note = {Extraocular photoreception has been reported in several orders of insects, and direct photoreception by the CNS has been shown to be related to the circadian clock (M. F. Bennett, 1979). The present study reports on the electrophysiological response and morphological characteristics of presumptive photoreceptive sites on the genitalia of the Chinese yellow swallowtail butterfly.},
 pages = {700--702},
 title = {Multiple extraocular photoreceptive areas on genitalia of butterfly Papilio xuthus},
 volume = {288},
 year = {1980}
}