Bug Identifier
Black soldier fly
Community identification

Black soldier fly

Hermetia illucens

Order & Family
Diptera: Stratiomyidae
Size
15 to 20 millimeters (0.6 to 0.8 inches) in length
See this bug in the Encyclopedia

Natural Habitat

Found worldwide in tropical and temperate regions, typically near decaying organic matter like compost, manure, or agricultural waste.

Diet & Feeding

Larvae are voracious scavengers of decaying organic material; adults generally do not feed, though they may consume water or nectar.

Behavior Patterns

Often mistake for wasps due to their appearance and buzzing flight. They are active during the day. Females lay eggs near decaying matter. The larvae go through 6 instars before pupating.

Risks & Benefits

They do not bite or sting and are not considered pests. They are highly beneficial in waste management, as their larvae can rapidly reduce organic waste and suppress housefly populations. The larvae are also a high-protein source for animal feed.