Hamburg Stjärnarp-old South Moravia (2009) Woodwalton Fen National Nature Reserve (wet woodland) The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
•
•
•
•
Anopheles claviger (mosquito): 4 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.