- 4,014 specimens collected from at least 23 countries
- 652 specimens identified from at least 23 countries
- 263 specimens used in 34 works
Progress
Collected From
- Australia 892
- Mexico 721
- United States 663
- Costa Rica 456
- Panama 233
- Canada 204
- Colombia 183
- Ecuador 119
- Jamaica 94
- Honduras 79
- Venezuela 75
- South Africa 73
- Guatemala 70
- Trinidad and Tobago 61
- Argentina 21
- Chile 13
- Peru 4
- Bolivia 3
- New Zealand 2
- Puerto Rico 2
- Brazil 1
- Papua New Guinea 1
- Bahamas 1
Identified From
- Mexico 181
- United States 148
- Costa Rica 85
- Canada 69
- Brazil 38
- Uruguay 32
- Colombia 27
- Jamaica 15
- Argentina 13
- Panama 7
- Guatemala 5
- Haiti 4
- Dominican Republic 4
- Honduras 4
- Venezuela 3
- Trinidad and Tobago 2
- Ecuador 2
- Chile 2
- Australia 2
- Cuba 1
- Peru 1
- New Zealand 1
- Italy 1
Dates Collected
- 1925 – 1930 1
- 1940 – 1945 1
- 1945 – 1950 7
- 1950 – 1955 117
- 1955 – 1960 195
- 1960 – 1965 157
- 1965 – 1970 231
- 1970 – 1975 304
- 1975 – 1980 801
- 1980 – 1985 578
- 1985 – 1990 615
- 1990 – 1995 708
- 1995 – 2000 86
- 2000 – 2005 121
- 2020 – 2025 1
Dates Identified
- 1955 – 1960 7
- 1965 – 1970 22
- 1970 – 1975 18
- 1975 – 1980 17
- 1980 – 1985 10
- 1985 – 1990 13
- 1990 – 1995 5
- 1995 – 2000 38
- 2010 – 2015 2
- 2015 – 2020 84