Thai Golden Hart Stag Beetle (Rhaetulus crenatus speciosus) Size:Adult Male 50% coco fiber 50% decayed

50% coco fiber 50% decayed flake soil substrate for Goliath Beetle Larvae

They have large

males engage in fierce combat

Although they are relatively hardy

Thai Golden Hart Stag Beetle (Rhaetulus crenatus speciosus) Size:Adult Male 50% coco fiber 50% decayedSpecies Summary: Adult lifespan: 4 8 months Pupa period: 1 month. Larva period: Males: 8 12 months, Females 5 8 months. Breeding difficulty: 5 10 Species Info: Rhaetulus crenatus speciosus, commonly known as Golden Stag Beetle, is an intriguing and captivating beetle species native to Southeast Asia. These beetles belong to the Lucanidae family, sharing their taxonomic family with the Giant Stag Beetle (Lucanus elephus) found in the United States.