Sarcoptic mite

Natural Habitat

Burrows within the skin of mammals, including humans

Diet & Feeding

Skin cells, tissue fluid, and other dermal debris of the host

Behavior Patterns

The female mite burrows into the outer layer of the skin (epidermis) to lay eggs. Larvae hatch and mature through nymphal stages on the skin surface or within superficial burrows. Mites are typically more active at night.

Risks & Benefits

Risks: Causes scabies, an intensely itchy skin infestation. Symptoms include severe itching, especially at night, and a pimple-like rash. Can lead to secondary bacterial infections from scratching. No known benefits to humans or the ecosystem.

Identified on: 10/31/2025