- 6,050 specimens collected from at least 17 countries
- 1,990 specimens identified from at least 51 countries
- 26 specimens used in 12 works
Progress
Collected From
- Sweden 2,920
- Poland 1,589
- Norway 711
- Italy 281
- Estonia 182
- Germany 154
- Finland 101
- Russian Federation 42
- Denmark 27
- Puerto Rico 12
- Costa Rica 10
- France 9
- Madagascar 4
- Jamaica 2
- Switzerland 2
- Venezuela 1
- Brazil 1
Identified From
- Norway 1,193
- Russian Federation 207
- Estonia 124
- Sweden 92
- Italy 79
- Denmark 46
- Georgia 29
- Ukraine 25
- Finland 24
- Zimbabwe 13
- Azerbaijan 11
- Spain 11
- Belarus 10
- Venezuela 10
- Moldova 9
- Canada 9
- Armenia 8
- United States 7
- Kyrgyzstan 7
- Turkmenistan 7
- Ethiopia 7
- Mexico 6
- Costa Rica 5
- Nepal 5
- Ecuador 5
- Kazakhstan 4
- France 3
- Argentina 3
- China 3
- Colombia 3
- Tajikistan 2
- India 1
- Germany 1
- Puerto Rico 1
- Malaysia 1
- Poland 1
- Jamaica 1
- Switzerland 1
- Brazil 1
- Svalbard and Jan Mayen 1
- Uganda 1
- Japan 1
- United Kingdom 1
- Zambia 1
- Dominican Republic 1
- Tanzania 1
- Saint Lucia 1
- Hungary 1
- Belize 1
- Peru 1
- Australia 1
Dates Collected
- 1870 – 1875 1
- 1930 – 1935 1
- 1945 – 1950 1
- 1965 – 1970 8
- 1970 – 1975 3,011
- 1975 – 1980 466
- 1980 – 1985 1,406
- 1985 – 1990 420
- 1990 – 1995 56
- 1995 – 2000 51
- 2000 – 2005 199
- 2005 – 2010 159
- 2010 – 2015 201
- 2015 – 2020 60
Dates Identified
- 1945 – 1950 1
- 1970 – 1975 1
- 1975 – 1980 54
- 1980 – 1985 50
- 1985 – 1990 36
- 1990 – 1995 76
- 1995 – 2000 302
- 2000 – 2005 14
- 2005 – 2010 59
- 2010 – 2015 354
- 2015 – 2020 374
- 2020 – 2024 49