Genus Pediculus is a group of parasitic lice that infest humans and other mammals. These lice belong to the Phthiraptera order and are known for their tiny size and ability to spread various diseases. Other terms used to refer to Genus Pediculus include head lice, body lice, and pubic lice. Head lice are the most common type of Genus Pediculus, infesting the scalp and hair. Body lice infest clothing and bedding, and pubic lice infest the genital area. Some other scientific names used for Genus Pediculus include Pediculus humanus capitis, Pediculus humanus corporis, and Pthirus pubis. Effective treatment options for these lice include topical and oral medications.