Welder Wildlife Refuge (1985) Highland Road Observatory Park (March) Missouri Ozark Forest Ecosystem Project (no harvest management) The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
•
•
•
Ateuchus histeroides (scarab beetle): 3 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.