Ixodes pacificus

Ixodes pacificus, the Western black-legged tick, is a species of Ixodes, a parasitic tick found on the western coast of North America. It is the principal vector of Lyme Disease in that region.

Ixodes pacificus

Ixodes pacificus, the Western black-legged tick, is a species of Ixodes, a parasitic tick found on the western coast of North America. It is the principal vector of Lyme Disease in that region.