Bug Identifier
Hercules beetle (female), likely
Community identification

Hercules beetle (female), likely

Dynastes hercules

Order & Family
Coleoptera; Scarabaeidae (subfamily Dynastinae)
Size
Adults typically measure 5–17 cm, including the male’s horn; females are usually about 5–8 cm and lack the large horn.
See this bug in the Encyclopedia

Natural Habitat

Tropical forests of Central and South America and the Caribbean, especially humid lowland and montane forest. Adults are often found near lights at night.

Diet & Feeding

Larvae feed on decaying wood and organic debris. Adults mainly consume fruit, tree sap, and occasionally nectar.

Behavior Patterns

Nocturnal and generally solitary; adults fly strongly and are attracted to lights. Larvae develop in rotting logs for roughly one to two years before pupating.

Risks & Benefits

Harmless to people, though adults can pinch if restrained. Larvae help decompose wood and recycle nutrients; the species is also valued in biodiversity research and ecotourism.