Derek Hennen
Derek Alan Hennen; D. A. Hennen; Derek A Hennen; D. Hennen
Diplopoda, Chilopoda, Millipedes, Centipedes, Entomology
- 2,788 specimens collected from at least 3 countries
- 2,679 specimens identified from at least 11 countries
- 421 specimens attributed to 1 person
- 273 specimens used in 7 works
Progress
Collected From
- United States 2,675
- Mexico 57
- Vietnam 56
Identified From
- United States 2,565
- Mexico 65
- Vietnam 29
- China 4
- Canada 3
- Spain 2
- Madagascar 1
- Australia 1
- United Arab Emirates 1
- Côte d'Ivoire 1
- Japan 1
Dates Collected
- 2010 – 2015 62
- 2015 – 2020 2,722
Dates Identified
- 2005 – 2010 1
- 2010 – 2015 5
- 2015 – 2020 2,341
- 2020 – 2025 26