demodicosis. cross section of the skin with demodex mites.

acne allergies anatomy arthropod biology brevis care close convex cross damage demodectic demodex demodicosis disease epidermis eyelash face follicies folliculitis folliculorum glass hand human illustration infected infection infestation inflamed inflammation insect introduction leather lens magnifier magnifying mange medical medicine mite mites parasite parasitic pimple red roots sebaceous section skin structure subcutaneous through treatment veterinary