Satan Beetle

Dynastes granti (Grant's White Rhinoceros Beetle) Care Guide | Management of North American White Rhinoceros Beetles

A detailed guide to caring for Dynastes granti (Dynastes granti), a beautiful white-bodied rhinoceros beetle native to the highlands of North America. This article explains the mechanisms behind the white body color, temperature and humidity management, long-term larval rearing, breeding setup, and post-emergence care, introducing the keys to successful breeding in Japan.

Neptune Beetle (Dynastes neptunus) Care Guide | How to Raise the Largest Beetle from Colombia

The Neptune Beetle (Dynastes neptunus) is a large rhinoceros beetle native to Colombia and Ecuador, with body length comparable to the Hercules beetle. This comprehensive guide covers everything from larval temperature management and substrate selection to adult care after emergence, providing complete guidance for successfully raising this species, which is rarely available in Japan.

DIY Fermented Substrate Guide | How to Make Your Own Substrate for Rhinoceros Beetle and Stag Beetle Larvae

Learn how to make your own fermented substrate for breeding rhinoceros beetle and stag beetle larvae. We explain material selection, fermentation procedures, and breeder tips to avoid common mistakes in easy-to-understand language.

Electricity Costs and Energy-Saving Tips for Insect Breeding | Energy-Efficient Temperature Management and Annual Cost Guide

Explains electricity costs for temperature management of stag beetles and rhinoceros beetles, and provides concrete methods to save electricity costs through smart use of wine chillers, temperature-controlled cabinets, and air conditioning.