Rice field south of Corrientes Icem Estação Ecológica de Uruçuí-Una Diamante Pre-Delta National Park (transitional area) Pre-Delta National Park (natural forest) Fazenda San Francisco The Ecological Register
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Dendropsophus nanus (frog): 7 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.