1. Popularity of Different Lampyrid Species in Japanese Culture as Measured by Google Search Volume
2. Kanda, S. (1935) Fireflies (Hotaru). Nippon Hakko Seibutsu Kenkyu Kai.
3. Ohba, N. (1988) Genji Botaru (The Genji firefly). Bun-ichi Sogo Press.
4. Temperature-dependent geographic variation in the flashes of the firefly Luciola cruciata (Coleoptera: Lampyridae)
5. Suzuki, H., Sato, Y., Fujiyama, S. and Ohba, N. (1996) Allozymic Differentiation between Two Ecological Types of Flashing Behavior in the Japanese Firefly, Luciola cruciata. Japanese Journal of Entomology, 64, 682-691.