Community identification
Scabies Mite
Sarcoptes scabiei
- Order & Family
- Order: Sarcoptiformes; Family: Sarcoptidae
- Size
- Microscopic; females are approximately 0.30–0.45 mm long, males are smaller
Natural Habitat
Human skin; specifically the epidermis (outermost layer)
Diet & Feeding
Feeds on human skin cells and extracellular fluid after burrowing into the stratum corneum
Behavior Patterns
The female mite burrows into the skin to lay eggs. This constant burrowing and the deposition of eggs and waste cause an intense allergic reaction and itching, especially at night.
Risks & Benefits
Risks: Causes scabies, a highly contagious skin infestation characterized by severe itching and rashes. If left untreated, it can lead to secondary bacterial skin infections like impetigo or cellulitis. There are no ecological benefits known for humans.