- 300 specimens identified from at least 7 countries
- 60 specimens used in 4 works
Progress
Collected From
Identified From
- Canada 167
- United States 59
- Australia 54
- New Zealand 12
- United Kingdom 5
- Sweden 1
- Ireland 1
Dates Identified
- 1970 – 1975 71
- 1975 – 1980 14