Hiddensee (grey dunes, transect counts) Hiddensee (grey dunes, pitfall traps) Kalkan Spata Parnitha Mountain Koléa Soumàa Zvolen (2011) The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
•
•
•
•
•
•
•
•
Oedipoda caerulescens (orthopteran): 8 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.