River Coatán (untreated, 2001) Rio Pinolapa (autumn) Estanzuela Córrego das Pedras (malaise trap) San Javier Sierra of Huautla Biosphere Reserve La Chorrera The Ecological Register
Phyllogomphoides (odonate): 7 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.