Bug Identifier
Dust Mite / Unidentifiable Micro-arthropod
Community identification

Dust Mite / Unidentifiable Micro-arthropod

Dermatophagoides pteronyssinus (likely group)

Order & Family
Sarcoptiformes: Pyroglyphidae
Size
0.2 to 0.5 mm (0.008 to 0.02 inches)
See this bug in the Encyclopedia

Natural Habitat

Indoors within household dust, mattresses, carpets, upholstered furniture, and textiles with high humidity.

Diet & Feeding

Feeds on microscopic flakes of shed human and animal skin, as well as ambient fungi.

Behavior Patterns

Thrives in warm, humid indoor environments. They are photophobic (avoid light) and live hidden deep within fibrous materials.

Risks & Benefits

Risks: Major trigger for indoor allergies, asthma, and eczema due to proteins in their digestive droppings and shed exoskeletons. Benefits: They help break down dead organic skin debris.