Barangay Danugan (Site 7) Colupan River Crater Mountain Biological Research Station (odonates) Herowana The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
•
•
•
•
Diplacina (odonate): 4 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.