- 56 specimens collected from at least 1 country
- 3 specimens identified from at least 1 country
Progress
Collected From
- Switzerland 56
Identified From
Dates Collected
- 1920 – 1925 6
- 1925 – 1930 3
- 1930 – 1935 6
- 1935 – 1940 5
- 1940 – 1945 8
- 1945 – 1950 6
- 1950 – 1955 5
- 1955 – 1960 1