- 1,381 specimens collected from at least 10 countries
- 1,715 specimens identified from at least 6 countries
- 42 specimens used in 13 works
Progress
Collected From
- Norway 1,110
- Finland 151
- Estonia 51
- Svalbard and Jan Mayen 30
- Sweden 24
- Germany 3
- United Kingdom 2
- Switzerland 1
- Denmark 1
- Latvia 1
Identified From
- Norway 1,600
- Finland 47
- Estonia 27
- Sweden 24
- Svalbard and Jan Mayen 14
- Russian Federation 1
Dates Collected
- 1975 – 1980 66
- 1980 – 1985 70
- 1985 – 1990 294
- 1990 – 1995 52
- 1995 – 2000 19
- 2000 – 2005 82
- 2005 – 2010 71
- 2010 – 2015 503
- 2015 – 2020 160
- 2020 – 2025 62
Dates Identified
- 1975 – 1980 4
- 1980 – 1985 16
- 1985 – 1990 183
- 1990 – 1995 37
- 1995 – 2000 4
- 2000 – 2005 325
- 2005 – 2010 304
- 2010 – 2015 155
- 2015 – 2020 236
- 2020 – 2025 93