Noun: western black-legged tick
- A tick that feeds on dusky-footed wood rat and bites humans; principal vector for Lyme disease in western United States especially northern California
"Researchers collected western black-legged ticks to study disease transmission";
- Ixodes pacificus
Derived forms: western black-legged ticks
Part of: genus Ixodes, Ixodes
Encyclopedia: Western black-legged tick