Non-insect; likely skin flake, dandruff, or environmental debris

Commonly found indoors on fabrics, carpets, bedding, or skin surfaces.

N/A

Stationary; does not exhibit biological behaviors. Moves only via air currents or physical disturbance.

Generally harmless. Can trigger allergies in sensitive individuals if it is pet dander or leads to dust mite proliferation. Provides no ecosystem benefits other than potentially feeding micro-scavengers like dust mites.