
Community identification
Fungus Gnat
Sciaridae (family)
- Order & Family
- Order: Diptera; Family: Sciaridae
- Size
- 2 to 8 mm in length
Natural Habitat
Found in moist environments, damp soil, and around household indoor plants where organic matter is decomposing.
Diet & Feeding
Larvae feed on soil fungi, algae, and organic matter (occasionally plant roots). Adults do not feed or consume minimal liquids.
Behavior Patterns
Attracted to moisture and light. They are weak fliers often seen crawling on soil surfaces or fluttering near light sources. Females lay eggs in moist soil.
Risks & Benefits
Generally harmless to humans. Primarily a nuisance pest, though heavy larval infestations can damage plant root systems. They play a minor role in decomposing organic material in ecosystems.