- 19 specimens collected from at least 1 country
- 6 specimens identified from at least 5 countries
Progress
Collected From
- Sweden 1
Identified From
- United States 2
- Denmark 1
- Norway 1
- Russian Federation 1
- Canada 1
Dates Collected
- 1860 – 1865 2
- 1870 – 1875 2
- 1875 – 1880 12
- 1880 – 1885 2
- 1965 – 1970 1