Hard Ticks (Acari: Ixodida: Ixodidae) Parasitizing Humans - A Global Overview - Bok av Alberto A. Guglielmone - Inbunden
Ticks of the family Ixodidae, commonly known as hard ticks, occur worldwide and are second only to mosquitoes as vectors of agents pathogenic to humans. Of the 729 currently recognized hard tick species, 283 (39%) have been implicated as human parasites, but the literature on these species is both immense and scattered, with the result that health professionals are often unable to determine whether a particular tick specimen, once identified, represents a species that is an actual or potential threat..