
Community identification
Longhorn beetle (possibly a flower longhorn)
Cerambycidae, genus/species uncertain from the image
- Order & Family
- Coleoptera; family Cerambycidae
- Size
- Approximately 8–15 mm long based on the photo; longhorn beetles range widely in size.
Natural Habitat
Usually found on trees, logs, woody debris, flowers, or around firewood, depending on species. Adults may enter buildings incidentally.
Diet & Feeding
Larvae typically tunnel through wood, feeding on bark, cambium, or heartwood. Adults commonly feed on pollen, nectar, foliage, or may not feed.
Behavior Patterns
Adults are often active in daylight and use their long antennae to detect mates and host plants. Females lay eggs in bark or cracks in woody material; larvae develop inside wood, sometimes for years.
Risks & Benefits
Most are harmless to people and do not bite or sting. Native species help decompose wood and support forest nutrient cycling, though some species can damage living trees, timber, or firewood.