Undetermined / Possible Scab or Artifact (Not clearly an insect)

Human skin surface

N/A

Stationary. Based on the image quality, these marks appear to be small skin inclusions, scabs from minor scratching, moles, or possibly embedded ticks (larval stage), but visual conformation of legs or segmentation is impossible.

If these are parasites like seed ticks or scabies burrows, they can cause itching and irritation. However, they are most likely benign skin debris or minor wounds.