Bug Identifier
Dust Mite
Community identification

Dust Mite

Dermatophagoides spp.

Order & Family
Order Astigmata, Family Pyroglyphidae
Size
0.2-0.3 mm (too small to be seen with the naked eye)
See this bug in the Encyclopedia

Natural Habitat

Thrive in warm, humid environments, especially in human dwellings (beds, upholstered furniture, carpets, clothing).

Diet & Feeding

Feeds on dead skin cells shed by humans and animals, as well as fungi.

Behavior Patterns

Nocturnal and prefer darkness. They do not bite or sting. Thrive in high humidity and are sensitive to low humidity, which can dehydrate them. Life cycle includes egg, larva, nymph, and adult stages.

Risks & Benefits

Potential risks: Major indoor allergen causing asthma, eczema, and allergic rhinitis in sensitive individuals. Benefits: Decompose organic matter (skin flakes), contributing to nutrient cycling in indoor environments.