We found 1 definitions of ixodes pacificus from 1 different sources.
Noun |
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ixodes pacificus - a tick that feeds on dusky-footed wood rat and bites humans; principal vector for Lyme disease in western United States especially northern California | ||
western black-legged tick | ||
hard tick, ixodid ticks having a hard shield on the back and mouth parts that project from the head |