Minimum Critical Size of Ecosystems Project (contiguous forest) Paracou (roadside forest) Biological Dynamics of Forest Fragments Project (diurnal traps) Biological Dynamics of Forest Fragments Project (nocturnal traps) Chiruisla Station Elí Farm (howler monkey dung baited) Nouragues Biological Field Station (hour 21) Nouragues Research Station (2003 FIT/creek) Minimum Critical Size of Ecosystems Project (10 ha forest fragment) Paracou (interior forest) 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
•
•
•
•
•
•
•
•
•
•
•
•
Scybalocanthon pygidialis (scarab beetle): 12 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.