- 786 specimens collected from at least 15 countries
- 1,004 specimens identified from at least 62 countries
- 396 specimens used in 51 works
Progress
Collected From
- Trinidad and Tobago 281
- United States 180
- Canada 96
- Panama 86
- Bermuda 56
- Barbados 19
- Denmark 13
- China 9
- Venezuela 3
- Greenland 3
- Mexico 2
- Bahamas 1
- Guam 1
- Puerto Rico 1
- Switzerland 1
Identified From
- United States 282
- Mexico 76
- Barbados 71
- Panama 67
- Bermuda 50
- Canada 40
- Cuba 36
- Seychelles 35
- Grenada 30
- Saint Vincent and the Grenadines 22
- Montserrat 18
- Virgin Islands, U.S. 17
- Martinique 16
- Guadeloupe 13
- Brazil 13
- Trinidad and Tobago 12
- Jamaica 9
- British Indian Ocean Territory 9
- Haiti 7
- Bahamas 7
- Dominica 6
- Colombia 6
- Maldives 6
- Madagascar 6
- Tanzania 5
- El Salvador 5
- Guam 5
- Saint Lucia 4
- Dominican Republic 4
- Mozambique 4
- Ecuador 4
- Sri Lanka 4
- Croatia 4
- Peru 3
- Costa Rica 3
- Greenland 3
- Australia 3
- France 3
- Svalbard and Jan Mayen 3
- Venezuela 2
- Argentina 2
- Norway 2
- Philippines 2
- Iceland 2
- United States Minor Outlying Islands 2
- Indonesia 2
- Micronesia, Federated States of 2
- Belize 1
- Taiwan 1
- South Africa 1
- Denmark 1
- Mauritius 1
- Italy 1
- New Zealand 1
- Chile 1
- Puerto Rico 1
- Singapore 1
- Egypt 1
- Equatorial Guinea 1
- Kiribati 1
- Guatemala 1
- Antarctica 1
Dates Collected
- 1890 – 1895 2
- 1900 – 1905 1
- 1915 – 1920 7
- 1920 – 1925 97
- 1925 – 1930 30
- 1930 – 1935 86
- 1935 – 1940 437
- 1940 – 1945 9
- 1945 – 1950 4
- 1950 – 1955 9
- 1955 – 1960 2
- 1960 – 1965 2
- 1965 – 1970 2
Dates Identified
- 1890 – 1895 1
- 1930 – 1935 4
- 1935 – 1940 71
- 1940 – 1945 5
- 1950 – 1955 1
- 1955 – 1960 51
- 2000 – 2005 1
- 2015 – 2020 1