Protaetia speciosissima

Origin: Southeast Asia

Size: Approximately 20–35 mm in length

Difficulty (Keeping): Intermediate; requires stable warm temperatures and appropriate larval substrate quality

Breeding Difficulty: Intermediate to Advanced; successful breeding depends heavily on high-quality fermented substrate for larvae

Temperature: Keep within 22–28°C

Humidity: Moderate to high humidity is preferred, especially for larval development

Ventilation: Moderate ventilation is recommended to reduce stagnant conditions

Diet: Adults feed on fruits, beetle jelly, and sweet liquids. Larvae feed on highly decomposed hardwood substrate and fermented organic material

Habitat Setup: Provide a tropical enclosure with deep decomposed substrate for larval development. Adults appreciate climbing surfaces and shaded resting areas

Additional Notes: Protaetia speciosissima is valued for its vivid metallic coloration and strong feeding response. Like many flower beetles, larval nutrition plays a critical role in healthy development and adult size