Scabies Mite

Scientific Name: Sarcoptes scabiei

Order & Family: Order: Sarcoptiformes, Family: Sarcoptidae

Size: Microscopic; females are 0.30–0.45 mm long, males are smaller at 0.20–0.24 mm.

Scabies Mite

Natural Habitat

The epidermis (upper layer) of mammalian skin, particularly humans and domestic animals.

Diet & Feeding

Feeds on skin cells and interstitial fluid within the skin burrow.

Behavior Patterns

They are obligate parasites. Females burrow into the stratum corneum of the skin to lay eggs, creating tunnels called burrows. This activity causes intense itching and rash.

Risks & Benefits

Risks: Highly contagious skin infestation causing intense itching (especially at night) and pimple-like rash. Scratching can lead to secondary bacterial infections like impetigo. Benefits: None; it is a parasite.

Identified on: 2/27/2026