Viols 2 Salamanca (spring) Mejerda Valley Sierra de Salinas and Sierra de Onil (cattle dung, May) Odivelas Dagmarmara (600 m, 2004) The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
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Onthophagus opacicollis (scarab beetle): 6 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.