Human Itch Mite

Natural Habitat

Extracellular environment within the human epidermis (skin)

Diet & Feeding

The mite feeds on human skin cells and extracellular fluid by burrowing into the stratum corneum

Behavior Patterns

Female mites burrow into the upper layer of the skin to lay 2-3 eggs per day. They are microscopic and typically spread through direct, prolonged skin-to-skin contact.

Risks & Benefits

Causes scabies, a contagious skin infestation characterized by intense itching and pimple-like rashes. Risks include secondary bacterial infections from scratching. No ecosystem benefits as they are obligate parasites.

Identified on: 1/11/2026