- 136 specimens collected from at least 7 countries
- 384 specimens identified from at least 6 countries
- 7 specimens used in 5 works
Progress
Dates Collected
- 1875 – 1880 1
- 1915 – 1920 1
- 1940 – 1945 2
- 1950 – 1955 1
- 1965 – 1970 1
- 1970 – 1975 1
- 1975 – 1980 2
- 1995 – 2000 110
- 2000 – 2005 7
Dates Identified
- 1995 – 2000 78
- 2000 – 2005 185
- 2015 – 2020 3