| aland islands | | ixodes ricinus | species | 0 | 4 |
| albania | tirana county | ixodes ricinus | species | 0 | 1 |
| algeria | | ixodes ricinus | species | 8 | 0 |
| algeria | algiers province | ixodes ricinus | species | 2 | 0 |
| algeria | oran province | ixodes ricinus | species | 0 | 1 |
| argentina | chaco province | ixodes ricinus | species | 0 | 1 |
| austria | | ixodes ricinus | species | 11 | 0 |
| austria | burgenland | ixodes ricinus | species | 0 | 2 |
| austria | lower austria | ixodes ricinus | species | 0 | 3 |
| austria | styria | ixodes ricinus | species | 0 | 7 |
| austria | tyrol | ixodes ricinus | species | 0 | 1 |
| austria | vienna | ixodes ricinus | species | 0 | 1 |
| belarus | brest region | ixodes ricinus | species | 0 | 1 |
| belarus | gomel region | ixodes ricinus | species | 0 | 1 |
| belarus | mogilev region | ixodes ricinus | species | 0 | 1 |
| belgium | | ixodes ricinus | species | 2 | 0 |
| belgium | walloon region | ixodes ricinus | species | 0 | 1 |
| bosnia and herzegovina | federation of bosnia and herzegovina | ixodes ricinus | species | 0 | 1 |
| bulgaria | | ixodes ricinus | species | 6 | 0 |
| bulgaria | sofia province | ixodes ricinus | species | 0 | 1 |
| canada | newfoundland and labrador | ixodes ricinus | species | 0 | 2 |
| china | guangdong | ixodes ricinus | species | 0 | 1 |
| croatia | primorje-gorski kotar county | ixodes ricinus | species | 1 | 0 |
| czech republic | | ixodes ricinus | species | 8 | 0 |
| czech republic | central bohemian region | ixodes ricinus | species | 0 | 4 |
| czech republic | moravian-silesian region | ixodes ricinus | species | 0 | 3 |
| czech republic | olomouc region | ixodes ricinus | species | 0 | 3 |
| czech republic | prague city | ixodes ricinus | species | 11 | 5 |
| czech republic | south bohemian region | ixodes ricinus | species | 7695 | 4 |
| czech republic | south moravian region | ixodes ricinus | species | 0 | 6 |
| denmark | | ixodes ricinus | species | 21 | 0 |
| denmark | region zealand | ixodes ricinus | species | 0 | 4 |
| estonia | | ixodes ricinus | species | 40 | 0 |
| estonia | saare county | ixodes ricinus | species | 0 | 1 |
| finland | | ixodes ricinus | species | 35 | 0 |
| france | | ixodes ricinus | species | 293 | 0 |
| france | alsace region | ixodes ricinus | species | 0 | 4 |
| france | aquitaine region | ixodes ricinus | species | 0 | 1 |
| france | auvergne region | ixodes ricinus | species | 0 | 4 |
| france | bretagne region | ixodes ricinus | species | 0 | 2 |
| france | corse region | ixodes ricinus | species | 2 | 0 |
| france | franche-comte region | ixodes ricinus | species | 0 | 1 |
| france | ile-de-france region | ixodes ricinus | species | 0 | 3 |
| france | languedoc-roussillon region | ixodes ricinus | species | 27 | 0 |
| france | limousin region | ixodes ricinus | species | 0 | 1 |
| france | lorraine region | ixodes ricinus | species | 0 | 2 |
| france | pays de la loire region | ixodes ricinus | species | 96 | 3 |
| france | rhone-alpes region | ixodes ricinus | species | 0 | 3 |
| germany | | ixodes ricinus | species | 20 | 0 |
| germany | baden-wuerttemberg | ixodes ricinus | species | 0 | 2 |
| germany | bavaria | ixodes ricinus | species | 0 | 11 |
| germany | berlin | ixodes ricinus | species | 23 | 9 |
| germany | brandenburg | ixodes ricinus | species | 0 | 4 |
| germany | hesse | ixodes ricinus | species | 0 | 4 |
| germany | lower saxony | ixodes ricinus | species | 0 | 3 |
| germany | mecklenburg-vorpommern | ixodes ricinus | species | 0 | 2 |
| germany | north rhine-westphalia | ixodes ricinus | species | 0 | 1 |
| germany | rhineland-palatinate | ixodes ricinus | species | 0 | 2 |
| germany | saarland | ixodes ricinus | species | 0 | 1 |
| germany | saxony | ixodes ricinus | species | 0 | 4 |
| germany | saxony-anhalt | ixodes ricinus | species | 0 | 5 |
| germany | thuringen | ixodes ricinus | species | 0 | 9 |
| guadeloupe | | ixodes ricinus | species | 0 | 1 |
| hungary | | ixodes ricinus | species | 27 | 0 |
| hungary | budapest | ixodes ricinus | species | 10 | 0 |
| iran | | ixodes ricinus | species | 6 | 0 |
| iran | mazandaran province | ixodes ricinus | species | 0 | 1 |
| ireland | | ixodes ricinus | species | 8 | 0 |
| ireland | connaught province | ixodes ricinus | species | 0 | 2 |
| ireland | leinster province | ixodes ricinus | species | 0 | 1 |
| israel | | ixodes ricinus | species | 4 | 0 |
| italy | | ixodes ricinus | species | 41 | 0 |
| italy | abruzzo region | ixodes ricinus | species | 0 | 2 |
| italy | apulia region | ixodes ricinus | species | 0 | 2 |
| italy | basilicata region | ixodes ricinus | species | 1 | 3 |
| italy | calabria region | ixodes ricinus | species | 0 | 3 |
| italy | campania region | ixodes ricinus | species | 0 | 1 |
| italy | emilia-romagna region | ixodes ricinus | species | 6 | 0 |
| italy | friuli-venezia giulia autonomous region | ixodes ricinus | species | 0 | 4 |
| italy | lazio region | ixodes ricinus | species | 0 | 4 |
| italy | liguria region | ixodes ricinus | species | 0 | 2 |
| italy | lombardy region | ixodes ricinus | species | 50 | 1 |
| italy | marche region | ixodes ricinus | species | 0 | 2 |
| italy | molise region | ixodes ricinus | species | 0 | 1 |
| italy | piemonte region | ixodes ricinus | species | 0 | 2 |
| italy | sardinia autonomous region | ixodes ricinus | species | 8 | 0 |
| italy | sicily autonomous region | ixodes ricinus | species | 0 | 4 |
| italy | south tyrol autonomous region | ixodes ricinus | species | 2 | 11 |
| italy | tuscany region | ixodes ricinus | species | 0 | 8 |
| italy | umbria region | ixodes ricinus | species | 0 | 1 |
| italy | veneto region | ixodes ricinus | species | 0 | 10 |
| kosovo | | ixodes ricinus | species | 0 | 1 |
| latvia | | ixodes ricinus | species | 25 | 0 |
| lithuania | | ixodes ricinus | species | 45 | 0 |
| lithuania | kaunas municipality | ixodes ricinus | species | 9 | 0 |
| lithuania | klaipeda municipality | ixodes ricinus | species | 0 | 1 |
| lithuania | panevezys municipality | ixodes ricinus | species | 0 | 2 |
| lithuania | siauliai municipality | ixodes ricinus | species | 0 | 2 |
| lithuania | vilnius municipality | ixodes ricinus | species | 0 | 1 |
| luxembourg | | ixodes ricinus | species | 0 | 1 |
| malta | | ixodes ricinus | species | 2 | 0 |
| moldova | | ixodes ricinus | species | 6 | 0 |
| moldova | chisinau | ixodes ricinus | species | 0 | 1 |
| morocco | | ixodes ricinus | species | 6 | 0 |
| morocco | taza-al hoceima-taounate | ixodes ricinus | species | 0 | 2 |
| netherlands | | ixodes ricinus | species | 10 | 0 |
| netherlands | friesland province | ixodes ricinus | species | 0 | 5 |
| netherlands | north holland province | ixodes ricinus | species | 0 | 1 |
| norway | | ixodes ricinus | species | 6 | 0 |
| norway | aust-agder county | ixodes ricinus | species | 0 | 1 |
| norway | more og romsdal county | ixodes ricinus | species | 0 | 4 |
| norway | vest-agder county | ixodes ricinus | species | 0 | 1 |
| poland | | ixodes ricinus | species | 40 | 0 |
| poland | greater poland province | ixodes ricinus | species | 0 | 4 |
| poland | lesser poland province | ixodes ricinus | species | 0 | 4 |
| poland | lower silesia province | ixodes ricinus | species | 3 | 2 |
| poland | lublin province | ixodes ricinus | species | 0 | 12 |
| poland | lubuskie province | ixodes ricinus | species | 0 | 1 |
| poland | mazovia province | ixodes ricinus | species | 0 | 5 |
| poland | podlasie province | ixodes ricinus | species | 0 | 5 |
| poland | pomorskie province | ixodes ricinus | species | 0 | 9 |
| poland | silesia province | ixodes ricinus | species | 0 | 8 |
| poland | swietokrzyskie province | ixodes ricinus | species | 0 | 3 |
| poland | warmian-masurian province | ixodes ricinus | species | 0 | 5 |
| poland | west pomerania province | ixodes ricinus | species | 0 | 17 |
| portugal | | ixodes ricinus | species | 10 | 0 |
| portugal | evora district | ixodes ricinus | species | 0 | 1 |
| portugal | lisboa district | ixodes ricinus | species | 19 | 2 |
| portugal | madeira autonomous region | ixodes ricinus | species | 0 | 4 |
| portugal | setubal district | ixodes ricinus | species | 1 | 1 |
| romania | arad county | ixodes ricinus | species | 0 | 1 |
| romania | bucharest county | ixodes ricinus | species | 0 | 1 |
| romania | cluj county | ixodes ricinus | species | 7 | 1 |
| romania | giurgiu county | ixodes ricinus | species | 0 | 1 |
| romania | maramures county | ixodes ricinus | species | 0 | 1 |
| romania | sibiu county | ixodes ricinus | species | 0 | 2 |
| romania | timis county | ixodes ricinus | species | 6 | 0 |
| romania | tulcea county | ixodes ricinus | species | 0 | 1 |
| russia | | ixodes ricinus | species | 2 | 0 |
| russia | buryatia republic | ixodes ricinus | species | 0 | 1 |
| russia | chelyabinsk oblast | ixodes ricinus | species | 0 | 1 |
| russia | irkutsk oblast | ixodes ricinus | species | 0 | 1 |
| russia | kaliningrad oblast | ixodes ricinus | species | 16 | 4 |
| russia | karachay-cherkessia republic | ixodes ricinus | species | 0 | 1 |
| russia | karelia republic | ixodes ricinus | species | 1 | 1 |
| russia | khabarovsk krai | ixodes ricinus | species | 0 | 1 |
| russia | krasnodar krai | ixodes ricinus | species | 0 | 1 |
| russia | leningrad oblast | ixodes ricinus | species | 0 | 2 |
| russia | moscow city | ixodes ricinus | species | 0 | 8 |
| russia | moscow oblast | ixodes ricinus | species | 0 | 8 |
| russia | novosibirsk oblast | ixodes ricinus | species | 0 | 1 |
| russia | saint petersburg | ixodes ricinus | species | 0 | 5 |
| russia | saratov oblast | ixodes ricinus | species | 0 | 1 |
| russia | stavropol krai | ixodes ricinus | species | 0 | 1 |
| russia | sverdlovsk oblast | ixodes ricinus | species | 0 | 1 |
| russia | tambov oblast | ixodes ricinus | species | 0 | 1 |
| russia | tver oblast | ixodes ricinus | species | 0 | 1 |
| serbia | | ixodes ricinus | species | 27 | 0 |
| serbia | autonomous province of vojvodina | ixodes ricinus | species | 0 | 2 |
| serbia | central serbia | ixodes ricinus | species | 0 | 1 |
| slovakia | | ixodes ricinus | species | 32 | 0 |
| slovakia | bratislava region | ixodes ricinus | species | 2 | 3 |
| slovakia | kosice region | ixodes ricinus | species | 10 | 5 |
| slovakia | trencin region | ixodes ricinus | species | 0 | 1 |
| slovenia | city municipality of ljubljana | ixodes ricinus | species | 0 | 2 |
| spain | | ixodes ricinus | species | 12 | 0 |
| spain | andalusia | ixodes ricinus | species | 0 | 3 |
| spain | aragon | ixodes ricinus | species | 0 | 1 |
| spain | asturias | ixodes ricinus | species | 15 | 2 |
| spain | balearic islands | ixodes ricinus | species | 0 | 1 |
| spain | basque country | ixodes ricinus | species | 0 | 3 |
| spain | castile and leon | ixodes ricinus | species | 0 | 4 |
| spain | galicia | ixodes ricinus | species | 14 | 1 |
| spain | la rioja | ixodes ricinus | species | 0 | 5 |
| sweden | | ixodes ricinus | species | 26 | 0 |
| sweden | dalarna | ixodes ricinus | species | 0 | 1 |
| sweden | gavleborg | ixodes ricinus | species | 0 | 1 |
| sweden | jamtland | ixodes ricinus | species | 0 | 1 |
| sweden | kalmar | ixodes ricinus | species | 0 | 1 |
| sweden | skane | ixodes ricinus | species | 0 | 1 |
| sweden | sodermanland | ixodes ricinus | species | 0 | 1 |
| sweden | stockholm | ixodes ricinus | species | 0 | 9 |
| sweden | uppsala | ixodes ricinus | species | 19 | 0 |
| sweden | varmland | ixodes ricinus | species | 0 | 1 |
| sweden | vasterbotten | ixodes ricinus | species | 0 | 1 |
| switzerland | | ixodes ricinus | species | 95 | 0 |
| switzerland | bern region | ixodes ricinus | species | 0 | 2 |
| switzerland | geneva region | ixodes ricinus | species | 0 | 1 |
| switzerland | jura region | ixodes ricinus | species | 0 | 1 |
| switzerland | luzern region | ixodes ricinus | species | 0 | 1 |
| switzerland | neuchatel region | ixodes ricinus | species | 24 | 6 |
| switzerland | obwalden region | ixodes ricinus | species | 0 | 1 |
| switzerland | schaffhausen region | ixodes ricinus | species | 0 | 2 |
| switzerland | schwyz region | ixodes ricinus | species | 0 | 1 |
| switzerland | st. gallen region | ixodes ricinus | species | 0 | 1 |
| switzerland | thurgau region | ixodes ricinus | species | 0 | 1 |
| switzerland | ticino region | ixodes ricinus | species | 0 | 3 |
| switzerland | valais region | ixodes ricinus | species | 0 | 2 |
| switzerland | zurich region | ixodes ricinus | species | 0 | 4 |
| taiwan | | ixodes ricinus | species | 0 | 1 |
| tunisia | | ixodes ricinus | species | 48 | 0 |
| turkey | | ixodes ricinus | species | 7 | 0 |
| turkey | amasya province | ixodes ricinus | species | 0 | 1 |
| turkey | aydin province | ixodes ricinus | species | 0 | 1 |
| turkey | bursa province | ixodes ricinus | species | 0 | 2 |
| turkey | giresun province | ixodes ricinus | species | 0 | 1 |
| turkey | istanbul province | ixodes ricinus | species | 0 | 2 |
| turkey | izmir province | ixodes ricinus | species | 0 | 1 |
| turkey | kirklareli province | ixodes ricinus | species | 0 | 1 |
| turkey | manisa province | ixodes ricinus | species | 0 | 1 |
| turkey | rize province | ixodes ricinus | species | 0 | 1 |
| turkey | sinop province | ixodes ricinus | species | 0 | 1 |
| turkey | trabzon province | ixodes ricinus | species | 0 | 1 |
| ukraine | autonomous republic of crimea | ixodes ricinus | species | 0 | 1 |
| united kingdom | | ixodes ricinus | species | 7 | 0 |
| united kingdom | england | ixodes ricinus | species | 10 | 11 |
| united kingdom | scotland | ixodes ricinus | species | 0 | 8 |
| united kingdom | wales | ixodes ricinus | species | 0 | 9 |
| united states | california | ixodes ricinus | species | 0 | 4 |
| united states | maine | ixodes ricinus | species | 0 | 1 |
| united states | massachusetts | ixodes ricinus | species | 0 | 1 |
| united states | minnesota | ixodes ricinus | species | 0 | 2 |
| united states | nevada | ixodes ricinus | species | 0 | 1 |
| united states | new york | ixodes ricinus | species | 0 | 2 |
| united states | oregon | ixodes ricinus | species | 0 | 2 |
| united states | utah | ixodes ricinus | species | 0 | 1 |
| united states | wisconsin | ixodes ricinus | species | 0 | 2 |