Scabies Mite (Human Itch Mite)

Exclusively parasitic; lives in burrows excavated within the stratum corneum (outermost layer) of the skin in humans and other mammals.

They feed on lymph and dissolved human skin cells/tissue within the epidermis.

Female mites burrow into the skin to lay eggs, creating visible, wavy, grayish lines (burrows). The infestation triggers an allergic reaction to mite proteins and feces, resulting in intense itching, which typically worsens at night.

Risk: Causes Scabies, a highly contagious skin condition characterized by severe itching and a pimple-like rash. Excessive scratching can break the skin, leading to secondary bacterial infections like Staphylococcus aureus or Streptococcus pyogenes. No ecosystem benefits.