By country or territory
Andorra
Austria
Belarus
Belgium
Bosnia and Herzegovina
Bulgaria
Croatia
Cyprus
Czech Republic
Denmark
Estonia
Finland
France
Georgia
Germany
Great Britain
Greece
Hungary
Iceland
Ireland
- List of amphibians of Ireland
- List of birds of Ireland
- List of butterflies in Ireland
- List of Diptera of Ireland
- List of fish of Ireland
- List of mammals in Ireland
- List of marine molluscs of Ireland
- List of moths of Ireland
- List of Nemertea of Ireland
- List of non-marine molluscs of Ireland
- List of Nudibranchia of Ireland
- List of Odonata species of Ireland
- List of reptiles of Ireland
Isle of Man
Italy
Kazakhstan
Latvia
Liechtenstein
Lithuania
Luxembourg
Malta
Moldova
Monaco
Montenegro
Netherlands
North Macedonia
Norway
Poland
Portugal
Romania
San Marino
Serbia
Slovakia
Slovenia
Spain
Sweden
Switzerland
Turkey
Ukraine
- List of birds of Ukraine
- List of fish in Ukraine
- List of Lepidoptera of Ukraine
- List of mammals of Ukraine
- List of non-marine molluscs of Ukraine
This article includes a biology-related list of lists.