@article{oai:soar-ir.repo.nii.ac.jp:00013981,
 author = {YAGI,  Nobumasa and KOYAMA,  Nagao},
 journal = {信州大学纎維学部研究報告},
 month = {Dec},
 note = {Article, 信州大学繊維学部研究報告 8: 47-53(1958)},
 pages = {47--53},
 title = {STUDIES ON THE COMPOUND EYES OF LEPIDOPTERA : 4. On the Compound Eyes of Two Genera, Colias and Aporia, in Pieridae},
 volume = {8},
 year = {1958}
}