Melanoseps
Melinopterus
Acer
Chaetura
Scopula
Mabea
Nerodia
Samples
Species
References
Download
Graph
Biogeography
FAQ
Log in
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.