Complex sentence: The crab louse usually is found in the person's pubic hair, although the pubic louse cannot jump, it also can live in other areas of the body that are covered with coarse hair, such as the eyelashes.
Split into simpler sentences: The crab louse usually is found in the person's pubic hair. Although the louse cannot jump, it also can live in other areas of the body that are covered with coarse hair, such as the eyelashes.