- 3,633 specimens collected from at least 27 countries
- 2,647 specimens identified from at least 63 countries
- 299 specimens used in 19 works
Progress
Collected From
- Canada 989
- United States 892
- Argentina 456
- Antarctica 358
- United Kingdom 149
- Venezuela 110
- Bermuda 66
- Mexico 42
- Uruguay 35
- Norway 34
- Costa Rica 23
- Brazil 14
- Falkland Islands (Malvinas) 14
- France 6
- Japan 3
- Sweden 2
- New Zealand 2
- Greenland 2
- Finland 2
- Papua New Guinea 2
- Jamaica 1
- Australia 1
- Malaysia 1
- Kiribati 1
- South Africa 1
- Peru 1
- Spain 1
Identified From
- United States 866
- Canada 574
- Sweden 144
- Norway 103
- Australia 83
- Antarctica 80
- New Zealand 78
- Chile 60
- Papua New Guinea 56
- Argentina 52
- United Kingdom 35
- Japan 27
- Costa Rica 26
- Malaysia 26
- France 25
- Venezuela 21
- Greenland 20
- Iceland 19
- Russian Federation 19
- India 17
- Germany 15
- Peru 14
- Mexico 14
- Philippines 12
- Indonesia 11
- Taiwan 11
- Congo, The Democratic Republic of the 11
- Rwanda 10
- Ecuador 9
- Colombia 8
- Slovakia 8
- South Africa 8
- Italy 6
- Nepal 5
- Jamaica 5
- Dominica 5
- Finland 4
- Austria 4
- French Southern Territories 4
- Switzerland 3
- Tanzania 3
- Spain 3
- Saint Helena, Ascension and Tristan da Cunha 3
- Uganda 3
- South Georgia and the South Sandwich Islands 3
- Faroe Islands 2
- Panama 2
- Saint Pierre and Miquelon 2
- China 2
- Falkland Islands (Malvinas) 2
- Poland 2
- Czechia 2
- Kenya 2
- Denmark 1
- Belgium 1
- Sri Lanka 1
- Dominican Republic 1
- Brazil 1
- Grenada 1
- Portugal 1
- Burundi 1
- Bermuda 1
- Svalbard and Jan Mayen 1
Dates Collected
- 1875 – 1880 1
- 1885 – 1890 2
- 1935 – 1940 104
- 1940 – 1945 70
- 1945 – 1950 348
- 1950 – 1955 1,260
- 1955 – 1960 493
- 1960 – 1965 632
- 1965 – 1970 597
- 1970 – 1975 27
- 1990 – 1995 1
- 2010 – 2015 1
Dates Identified
- 1855 – 1860 1
- 1895 – 1900 1
- 1935 – 1940 22
- 1940 – 1945 4
- 1945 – 1950 29
- 1950 – 1955 386
- 1955 – 1960 194
- 1960 – 1965 347
- 1965 – 1970 410
- 1970 – 1975 156
- 1975 – 1980 49
- 1980 – 1985 1
- 1990 – 1995 2
- 2000 – 2005 1