- 24 specimens collected from at least 3 countries
- 20 specimens identified from at least 3 countries
- 12 specimens used in 11 works
Progress
Collected From
- Denmark 18
- Sweden 4
- United Kingdom 1
Identified From
- Denmark 17
- Sweden 1
- United Kingdom 1
Dates Collected
- 1875 – 1880 1
- 1880 – 1885 15
- 1885 – 1890 3
- 1890 – 1895 4
Dates Identified
- 1875 – 1880 1
- 1880 – 1885 2
- 1885 – 1890 1
- 1890 – 1895 1