- 1,212 specimens collected from at least 2 countries
- 34 specimens identified from at least 1 country
- 380 specimens used in 71 works
Progress
Collected From
- United States 1,209
- Trinidad and Tobago 1
Identified From
Dates Collected
- 1950 – 1955 38
- 1955 – 1960 8
- 1965 – 1970 8
- 1970 – 1975 54
- 1975 – 1980 199
- 1980 – 1985 299
- 1985 – 1990 386
- 1990 – 1995 111
- 1995 – 2000 66
- 2000 – 2005 7
- 2005 – 2010 8
Dates Identified
- 1980 – 1985 2
- 1985 – 1990 12