This individual was named by Dr. Ohya in dedication to his wife, Mrs. Masae Ohya. The spots are very large and distinct. (Yasui)
013-00109
| Specimen upper surface (click to enlarge) |  |
|---|---|
| Specimen under surface (click to enlarge) |  |
| Box number | 013 |
| Specimen number | 00109 |
| Box-Specimen | 013-00109 |
| Scientific name | Ornithoptera aesacus (Ney, 1903) |
| Sex | f |
| Collection date | 198101** |
| Collection site | Obi I., Maluku, Indonesia |
| legit (collector) | unknown |
| Variation | ♀f. masaeae Ohya, 1995 (Holotype)（前・後翅とも斑紋が著しく大きく、後翅では中室端まで広がる型） |
| Plate No. in Ohya (1983) and others | Pl. 12, No. 4 |