ADULT: Green Rainbow stag beetle (Phalacrognathus muelleri) Rhino Beetle Preferred for most stag beetle

Preferred for most stag beetle larvae except Cyclommatus and Lucanus

Difficulty: Beginner

If it's too cold

providing long-term enjoyment

is commonly found in Southeast Asia and hails from the tropical rainforests of Malaysia

ADULT: Green Rainbow stag beetle (Phalacrognathus muelleri) Rhino Beetle Preferred for most stag beetleEmerged June 2025. Stunning rainbow stag beetle Its ever changing, metallic luster shines in shades of cream, red, green, teal, and black. Native Habitat: Australia Queensland Distinctive Features: Males boast unique large stags with a prominent upper tooth that forks at the end like scissors. In contrast, female stags resemble tiny dragon teeth, growing upwards and splitting into pronged formations. Size: Adult Lifespan Once Active: 6 12 months