East Twin Pond (larvae) East Twin Pond (exuviae) Blainville (week 2) Blainville (week 3) Lake Parent Waverley (1947) The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
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Ischnura verticalis (odonate): 6 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.