Bug Identifier
Hercules beetle (likely female)
Community identification

Hercules beetle (likely female)

Dynastes hercules

Order & Family
Coleoptera; Scarabaeidae (subfamily Dynastinae)
Size
Adults are typically 5–17 cm long, including the male’s horns; females are generally shorter and hornless.
See this bug in the Encyclopedia

Natural Habitat

Tropical and subtropical forests of Central and South America and the Caribbean, especially humid lowland and montane forest.

Diet & Feeding

Larvae consume decaying wood and organic soil matter. Adults mainly feed on fruit, tree sap, and other plant juices.

Behavior Patterns

Mostly nocturnal and attracted to lights; adults fly strongly and males may wrestle using their horns. Larvae develop in rotting wood for many months to years before pupating.

Risks & Benefits

Harmless to people and not venomous, though its grip and claws can pinch. Larvae help decompose wood and recycle nutrients; adults contribute modestly to forest food webs and pollination.