Language: Japanese with scientific nomenclature, and distribution, body length, and figure captions in English
This book covers North and South American species of Rhinoceros Beetles. It illustrates tribes Cyclocephalini (39 spp.), Agaocephalini (22 spp.), Pentodontini (55 spp.), Oryctini (75 spp.), Dynastini (50 spp.), and Phileurini (38 spp.). Volume 2 will focus on Old World species.