Comanche National Grassland (unburned, 1999) Pawnee National Grassland (on colony) Pawnee National Grassland (off-colony) Área Natural Protegida Cerro Potosí Kansas Agricultural Experiment Station (Kentucky bluegrass) Provost Coalhurst Onefour Research Substation Little Missouri National Grasslands (2001) Little Missouri National Grasslands (2002) The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
•
•
•
•
•
•
•
•
•
•
Arphia pseudonietana (orthopteran): 10 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.