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Updated: Apr 5, 2026

Author Spotlight: Controlled Human Exposure Model for Tick Research and Lyme Disease Studies
Published on: December 1, 2023
The tick Ixodes uriae (Acari: Ixodidae): Hosts, geographical distribution, and vector roles
Sebastián Muñoz-Leal1, Daniel González-Acuña2
1Departamento de Medicina Veterinária Preventiva e Saúde Animal, Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, Av. Prof. Orlando Marques de Paiva, 87, Cidade Universitária, São Paulo, SP 05508-270, Brasil; Departamento de Ciencias Pecuarias, Facultad de Ciencias Veterinarias, Universidad de Concepción, Av. Vicente Méndez 595, CP 3780000, Chillán (Biobío), Chile.
Abstract:
The seabird tick Ixodes uriae White 1852, has the most extensive geographical distribution of all tick species, including Afrotropical, Australasian, Nearctic, Neotropical and Palearctic Zoogeographic Regions. Additionally, this tick species parasitizes a wide range of seabirds and constitutes a host for several viral and bacterial agents. Considering the current biological knowledge about this tick species, in this article we list localities, hosts, tick-borne microorganisms and viruses transmitted by I. uriae described in the literature and include new geographical records.

