- 12 specimens collected from at least 4 countries
- 71 specimens identified from at least 13 countries
- 22 specimens used in 8 works
Progress
Dates Collected
- 1900 – 1905 3
- 1905 – 1910 2
- 1925 – 1930 1
- 1930 – 1935 2
- 1940 – 1945 2
Dates Identified
- 1930 – 1935 12
- 1980 – 1985 1