Order: Phthiraptera: Classification, illustrations, and range maps of Australian lice.
Phthiraptera: Information and illustrations of lice from an Entomology course at N.C. State University.
Phthiraptera Central: Taxonomy of human lice, scientific meetings, announcements, list of phthirapterists, collections, and louse resources.
Phthiraptera: Lice: Classification and phylogeny of lice from the Tree of Life project.