Mold Mite

Scientific Name: Tyrophagus putrescentiae

Order & Family: Sarcoptiformes, Acaridae

Size: 0.3–0.5 mm

Mold Mite

Natural Habitat

Humid environments with fungi or high moisture, including pantries, kitchens, and damp fabrics.

Diet & Feeding

Primary diet consists of mold and fungi, as well as organic matter rich in proteins and fats like seeds or grains.

Behavior Patterns

These mites are nearly microscopic and translucent. They reproduce rapidly in high humidity environments and often appear as a fine white dust on surfaces.

Risks & Benefits

Harmless to structures and do not bite humans, but can cause allergic reactions in sensitive individuals and contaminate food supplies.

Identified on: 6/23/2026