Mold Mite
Scientific Name: Tyrophagus putrescentiae
Order & Family: Sarcoptiformes, Acaridae
Size: 0.3 to 0.5 mm in length

Natural Habitat
Humid environments with fungi or mold growth, including damp warehouses, pantries, and decaying organic matter.
Diet & Feeding
Feed primarily on mold and fungi, but also consume high-protein foods like cheese, seeds, and grains.
Behavior Patterns
Rapid reproduction in high-humidity conditions; they exhibit a phoretic stage (hypopus) to hitchhike on larger insects for dispersal.
Risks & Benefits
Can cause allergic reactions or dermatitis in humans (grocer's itch) and spoil stored food products, but they also contribute to the decomposition of organic material.
Identified on: 6/3/2026