![]() Copyright © 2014 Australian Society for Parasitology Inc. Results obtained with the new method suggest that current predictions are likely to severely overestimate parasite diversity. These curves were then used to estimate global parasite species richness. All of the obtained models conform well to a power law curve. This method was tested on 21 inclusive lists of parasitic worms occurring on vertebrate hosts. We show that randomly resampling host- parasite records from the existing databases makes it possible to empirically model the relationship between the number of investigated host species, and the corresponding number of parasite species retrieved from those hosts. Although this basic idea is not completely new, our approach differs from the previous ones as it treats each host species as an independent sample. Here we argue that they can also be used in the study of global parasite species richness. ![]() ![]() Accumulation curves are useful tools to estimate species diversity.
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