Scabies Mite (burrow/rash visible)

Scientific Name: Sarcoptes scabiei var. hominis

Order & Family: Order: Sarcoptiformes, Family: Sarcoptidae

Size: Microscopic (Females: 0.30–0.45 mm long; Males: 0.25–0.35 mm long). The visible element in the image is likely the burrow or crust caused by the mite, not the mite itself.

Scabies Mite (burrow/rash visible)

Natural Habitat

The epidermis (upper layer) of human skin, particularly in folds like between fingers, wrists, elbows, and waistlines.

Diet & Feeding

Feeds on human skin cells and fluids found within the epidermis.

Behavior Patterns

Parasitic; female mites burrow into the upper layer of the skin to live and deposit eggs. This burrowing triggers an intense allergic reaction (itching) in the host.

Risks & Benefits

Risks: Causes Scabies, a highly contagious skin infestation characterized by intense itching and a pimple-like rash. Scratching can lead to secondary bacterial skin infections (e.g., impetigo). Benefits: None.

Identified on: 2/14/2026