- 615 specimens collected from at least 13 countries
- 93 specimens identified from at least 8 countries
- 76 specimens used in 16 works
Progress
Collected From
- Switzerland 309
- France 222
- Italy 11
- Austria 4
- United States 2
- Japan 2
- Germany 2
- Liechtenstein 2
- Portugal 1
- Türkiye 1
- Romania 1
- Greece 1
- Russian Federation 1
Identified From
- France 36
- Switzerland 28
- Italy 22
- Sweden 2
- Austria 2
- Guyana 1
- Japan 1
- Russian Federation 1
Dates Collected
- 1840 – 1845 1
- 1865 – 1870 2
- 1870 – 1875 1
- 1875 – 1880 50
- 1880 – 1885 126
- 1885 – 1890 43
- 1890 – 1895 128
- 1895 – 1900 38
- 1900 – 1905 84
- 1905 – 1910 66
- 1915 – 1920 3
- 1980 – 1985 5
Dates Identified
- 1890 – 1895 2
- 1895 – 1900 1
- 1900 – 1905 12
- 1905 – 1910 14