Hydrobiology and Aquaculture Station of the Federal University of Viçosa (pond 45) Itatira The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
•
•
Tauriphila (odonate): 2 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.