Bug Identifier
Carpenter Ant alate (Winged Swarmer)
Community identification

Carpenter Ant alate (Winged Swarmer)

Camponotus castaneus

Order & Family
Hymenoptera, Formicidae
Size
10mm to 18mm in length
See this bug in the Encyclopedia

Natural Habitat

Woodlands, forest edges, and residential areas; nesting in decaying wood, tree cavities, or damp structural timber.

Diet & Feeding

Opportunistic omnivores feeding on honeydew from aphids, plant juices, and other insects.

Behavior Patterns

Alates are reproductive individuals that emerge in swarms during warm, humid evenings to mate and establish new colonies. They are primarily nocturnal.

Risks & Benefits

Generally harmless to humans as they do not sting, but can cause structural damage if a colony is established inside home timbers. They benefit ecosystems through nutrient cycling and soil aeration.