I found market prices of rhinoceros beetles and stag beetles in the past. 1. Introduction 2. Prices in 2016 3. Prices in 1997 4. Prices in 1980 5. (Appendix) Price of bell crickets in 1928 Introduction In this post I will write about specific insect species living in Japan. All the species are quite popular in Japan but I suppose they are not in abroad. I will give you brief introduction of these species. Dorcus hopei binodulosus （オオクワガタ） Rare species in wild….