Bug Identifier
Hercules beetle (likely female)
Community identification

Hercules beetle (likely female)

Dynastes hercules

Order & Family
Coleoptera; Scarabaeidae (Dynastinae)
Size
Adults typically measure 4–7 cm; males can be substantially larger and bear prominent horns, while females lack them.
See this bug in the Encyclopedia

Natural Habitat

Humid tropical forests of Central and South America and the Caribbean, especially in decaying wood and forest litter.

Diet & Feeding

Larvae consume decaying wood and plant material. Adults mainly eat fruit, tree sap, and occasionally other soft plant matter.

Behavior Patterns

Mostly nocturnal; adults fly, climb, and may be attracted to lights. Larvae develop in rotting logs for many months to years before pupating.

Risks & Benefits

Harmless to people, though its legs can scratch and adults may pinch weakly. Larvae help decompose wood and recycle nutrients; the species is also ecologically and culturally valuable.