Minimum Critical Size of Ecosystems Project (contiguous forest) Biological Dynamics of Forest Fragments Project (nocturnal traps) Mata Seca State Park (December) The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
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Deltochilum pseudoicarus (scarab beetle): 3 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.