Scab (Likely not an insect)

Typically found adhering to skin surfaces, often getting caught in hair or fabric fibers after detaching.

Does not eat; it is a protective crust composed of dried blood, serum, and platelets.

Stationary. Forms over a wound to protect it from infection and facilitates healing underneath. Eventually dries out and falls off.

Benefits: Essential for wound healing and preventing infection. Risks: Mistaken identity leading to unnecessary pest control anxiety; no risk of infestation.