Scabies Mite (or similar Sarcoptes species)
Scientific Name: Sarcoptes scabiei
Order & Family: Order: Sarcoptiformes, Family: Sarcoptidae
Size: Microscopic; females are typically 0.30 - 0.45 mm long, males are smaller at 0.20 - 0.24 mm long.
Natural Habitat
The epidermis (top layer) of mammalian skin, especially where skin is thin such as between fingers, wrists, armpits, and genital areas.
Diet & Feeding
They feed on skin cells and tissue fluid while burrowing through the epidermis.
Behavior Patterns
The female mite burrows into the upper layer of the skin to lay eggs, creating microscopic tunnels (burrows). The larvae hatch in 3-4 days and move to the skin surface to mature. The primary symptom is intense itching, especially at night.
Risks & Benefits
Risks: Highly contagious skin infestation causing intense itching (pruritus) and a pimple-like rash. Scratching can lead to secondary bacterial infections like impetigo. Benefits: None; considered a parasite.
Identified on: 2/7/2026