Sierra de Baza (low) Sierra de Baza (medium) Salamanca (spring) Mejerda Valley Odivelas County Cork and County Tipperary (organic farms) The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
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Onthophagus similis (scarab beetle): 6 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.