What is the common term for pubic lice that can cause itching in the genital area?

The term "crabs" is commonly used to refer to pubic lice, which are small parasitic insects that infest the hair in the genital area. These pests are known for causing intense itching due to their bites, which can lead to discomfort and irritation. The name "crabs" is derived from the crab-like appearance of these lice, as they have a wide body and long legs. Pubic lice are typically transmitted through close physical contact, most often during sexual activities, but they can also be spread through sharing personal items like towels or bedding.

In contrast, the other terms refer to different types of pests. Scabies, for instance, is caused by a different parasite, the Sarcoptes scabiei mite, which burrows into the skin rather than infesting hair. Fleas are external parasites primarily associated with pets and can bite humans but are not specifically linked to the genital area. Ticks are known for attaching to the skin of animals and humans but do not typically affect the genital region in the same way that pubic lice do.