Biological Dynamics of Forest Fragments Project (diurnal traps) Kutari Nouragues Research Station (November 2007) Amazone Nature Lodge (February 2009) The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
•
•
•
•
Canthon sordidus (scarab beetle): 4 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.