- 971 specimens collected from at least 8 countries
- 931 specimens identified from at least 5 countries
- 79 specimens used in 12 works
Progress
Collected From
- United States 523
- Ecuador 23
- Panama 18
- Costa Rica 7
- Japan 3
- Lao People's Democratic Republic 2
- Thailand 2
- French Polynesia 2
Identified From
- United States 213
- Mexico 30
- South Africa 2
- Ecuador 1
- New Zealand 1
Dates Collected
- 1945 – 1950 5
- 1950 – 1955 400
- 1955 – 1960 37
- 1960 – 1965 47
- 1965 – 1970 400
- 1970 – 1975 17
- 1975 – 1980 8
Dates Identified
- 1905 – 1910 3
- 1950 – 1955 123
- 1955 – 1960 7
- 1960 – 1965 12
- 1970 – 1975 36