Fungus Gnat (likely)

Natural Habitat

Often found indoors, especially around potted plants, greenhouses, and other moist environments where fungi and decaying organic matter are present.

Diet & Feeding

Adult fungus gnats typically do not feed or feed on liquids, while the larvae primarily feed on fungi, decaying organic matter, and plant roots.

Behavior Patterns

Fungus gnats are attracted to light and moisture. Adult fungus gnats are weak flyers and are often seen resting on surfaces near potted plants. Larvae live in the soil and feed on fungi and organic matter. Their life cycle from egg to adult is typically 3-4 weeks. They are most active in situations with consistently moist soil.

Risks & Benefits

Risks: Larvae can damage plant roots, especially in young seedlings or unhealthy plants, leading to wilting and stunted growth. They can be a nuisance indoors. Benefits: In natural ecosystems, they contribute to the decomposition of organic matter.

Identified on: 8/24/2025