Los Tuxtlas (continuous forest) Los Tuxtlas (howlers present) San Martín Volcano (forest fragments) San Martín Volcano (forest-pasture edges) The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
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Ateuchus illaesum (scarab beetle): 4 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.