- 1,335 specimens collected from at least 4 countries
- 964 specimens identified from at least 4 countries
- 538 specimens used in 79 works
Progress
Collected From
- Russian Federation 679
- Norway 650
- Austria 1
- Mongolia 1
Identified From
- Russian Federation 545
- Norway 417
- Austria 1
- Mongolia 1
Dates Collected
- 1880 – 1885 1
- 1885 – 1890 2
- 1900 – 1905 35
- 1905 – 1910 472
- 1910 – 1915 714
- 1915 – 1920 15
- 1935 – 1940 16
- 1950 – 1955 7
Dates Identified
- 1900 – 1905 23
- 1905 – 1910 300
- 1910 – 1915 560
- 1915 – 1920 2
- 1935 – 1940 12
- 2020 – 2023 2