Taiga tick

Ixodes persulcatus · Order: Ixodida · Family: Ixodidae

Can spread germs or disease. The taiga tick can transmit several serious diseases to people.

Source: Wikipedia

Taiga tick
Photo: Aleksandr Novikov, CC BY

It is a hard-bodied tick that shows strong sexual size differences, with females much larger than males. It lives across Europe and much of northern and central Asia, reaching China and Japan. It feeds on a wide range of hosts, including humans, dogs, rabbits, various wild mammals and sometimes birds, and can pass Lyme disease, relapsing fever, babesiosis and two types of tick-borne encephalitis.

Source: Wikipedia

How to recognize it

The taiga tick belongs to the hard-bodied tick group.

Source: Wikipedia

Size

Males are markedly smaller than females.

Source: Wikipedia

Does it bite or sting?

It can transmit Lyme disease, relapsing fever, babesiosis and two strains of tick-borne encephalitis to humans.

Source: Wikipedia

What it eats

It parasitises wild and domestic ungulates, humans, dogs, rabbits, small mammals such as dormice and hedgehogs, and occasionally birds.

Source: Wikipedia

Life cycle

The species shows marked sexual dimorphism, with the male much smaller than the female.

Source: Wikipedia

Where it comes from

Its native range spans Europe, central and northern Asia, China and Japan.

Source: Wikipedia

More photos

Questions people ask

What diseases can the taiga tick transmit?

It can pass Lyme disease, relapsing fever, babesiosis and two types of tick-borne encephalitis to people.

Source: Wikipedia

Which animals does the taiga tick bite?

It feeds on wild and domestic ungulates, humans, dogs, rabbits, small mammals like dormice and hedgehogs, and sometimes birds.

Source: Wikipedia

How can I tell a taiga tick apart from other ticks?

It is a hard-bodied tick with females much larger than males, showing clear sexual size differences.

Source: Wikipedia

Where is the taiga tick found?

Its range includes Europe, central and northern Asia, China and Japan.

Source: Wikipedia

Same family (Ixodidae)

Sources

  • Wikipedia: https://en.wikipedia.org/wiki/Ixodes_persulcatus

Look it up elsewhere: GBIF · iNaturalist · BugGuide · ITIS · Wikipedia

Text written 2026-10-23 from the sources above and checked sentence by sentence against them. Data fetched 2026-10-23.

How this page works

This is one bug's fact sheet. The colored box at the top says whether it is dangerous. Sections below cover how to recognize it, whether it is a pest, and how to deal with it. The US map shows which states have records; tap a state to see other bugs there.

Every fact on Bug FAQ comes from a named source (university extension sites, government agencies, GBIF, iNaturalist, Wikipedia). The source is linked next to each section. If we have no source for something, we leave it out.