Ornithoptera spp. (atas kiri: O. priamus caelestis jantan; atas kanan: O. euphorion jantan; bawah kiri: O. goliath atlas jantan; atas kanan: O. goliath atlas betina)
↑Wallace, Alfred Russel (1869). The Malay Archipelago Vol. 1. Vol.v.1. London: Macmillan and Co. Diakses tanggal 9 Jun 2021. …Ornithoptera, the largest, the most perfect, and the most beautiful of butterflies.
↑Wallace, Alfred Russel (1859). "Exhibitions". Proceedings of the Entomological Society of London, 1858-1859: 70. Is it, I think, the finest of the Ornithoptera, and consequently the finest butterfly in the world?