Grassland near Santa Maria Poconé Vale do Curu Naiguata Estação Ecológica de Uruçuí-Una San Vito de Coto Brus Castelo do Piauí Río Magdalena (arbustal) The Ecological Register
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Mastigodryas (snake): 8 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.