Bug Identifier
Human Itch Mite (Scabies)
Community identification

Human Itch Mite (Scabies)

Sarcoptes scabiei var. hominis

Order & Family
Order Sarcoptiformes; Family Sarcoptidae
Size
Microscopic, typically 0.3 to 0.45 mm in length
See this bug in the Encyclopedia

Natural Habitat

Burrows exclusively within the upper layer of human skin (epidermis)

Diet & Feeding

Consumes skin cells and fluid (serum) from the human host

Behavior Patterns

The female mite burrows into the skin to lay eggs; transmission occurs through direct, prolonged, skin-to-skin contact

Risks & Benefits

Causes scabies, a skin infestation resulting in intense itching and rashes; can lead to secondary skin infections like impetigo if left untreated