- 2,874 specimens identified from at least 70 countries
- 277 specimens used in 13 works
Progress
Collected From
Identified From
- United States 1,576
- Canada 147
- Philippines 141
- Japan 130
- Russian Federation 63
- Liberia 60
- Mexico 56
- Jamaica 49
- Panama 43
- Bermuda 40
- Chile 34
- Indonesia 31
- Argentina 30
- Brazil 26
- Antarctica 25
- Bahamas 22
- Puerto Rico 20
- United Kingdom 17
- Ecuador 16
- France 15
- Syria 14
- Costa Rica 12
- Cuba 11
- French Polynesia 10
- Portugal 10
- Colombia 10
- South Korea 7
- Peru 7
- Ethiopia 7
- Italy 7
- Guatemala 6
- Virgin Islands, U.S. 6
- China 5
- Western Sahara 5
- Spain 4
- South Georgia and the South Sandwich Islands 4
- Sudan 4
- Venezuela 4
- Australia 3
- Morocco 3
- Austria 3
- Malaysia 3
- Barbados 3
- Uruguay 3
- Algeria 2
- Switzerland 2
- Greenland 2
- Norway 2
- French Guiana 2
- Tuvalu 2
- Cabo Verde 2
- Kenya 2
- Hungary 2
- South Africa 1
- Saint Helena, Ascension and Tristan da Cunha 1
- Antigua and Barbuda 1
- Marshall Islands 1
- Falkland Islands (Malvinas) 1
- Nicaragua 1
- New Zealand 1
- Belize 1
- Montserrat 1
- Denmark 1
- Papua New Guinea 1
- Kiribati 1
- Honduras 1
- Sierra Leone 1
- Paraguay 1
- Trinidad and Tobago 1
- Mauritania 1
Dates Identified
- 1900 – 1905 1
- 1905 – 1910 3
- 1910 – 1915 2
- 1925 – 1930 2