- 69 specimens collected from at least 4 countries
- 111 specimens identified from at least 4 countries
- 2 specimens used in 2 works
Progress
Dates Collected
- 1910 – 1915 1
- 1915 – 1920 2
- 1925 – 1930 5
- 1930 – 1935 6
- 1935 – 1940 13
- 1950 – 1955 1
- 1965 – 1970 16
- 1970 – 1975 10
- 1975 – 1980 15
Dates Identified
- 1910 – 1915 1
- 1915 – 1920 2
- 1925 – 1930 4
- 1930 – 1935 6
- 1935 – 1940 10
- 1950 – 1955 1
- 1955 – 1960 2
- 1965 – 1970 10
- 1970 – 1975 6
- 1975 – 1980 3