- 392 specimens collected from at least 3 countries
- 114 specimens identified from at least 4 countries
- 85 specimens used in 22 works
Progress
Collected From
- Norway 298
- Svalbard and Jan Mayen 78
- Germany 1
Identified From
- Norway 59
- Svalbard and Jan Mayen 49
- Antarctica 1
- Germany 1
Dates Collected
- 1875 – 1880 9
- 1880 – 1885 47
- 1885 – 1890 18
- 1890 – 1895 65
- 1895 – 1900 117
- 1900 – 1905 9
- 1905 – 1910 11
- 1915 – 1920 1
- 1920 – 1925 4
- 1925 – 1930 82
Dates Identified
- 1875 – 1880 8
- 1880 – 1885 29
- 1885 – 1890 1
- 1915 – 1920 1
- 1925 – 1930 50
- 1990 – 1995 1