Figure 4 | Scientific Reports

Figure 4

From: Global economic costs of herpetofauna invasions

Figure 4

Geographical distribution of the economic costs of alien species, with the total regional cost of alien amphibians and reptiles (colour ramp), divided by Implementation (Observed vs. Potential) and scaled in size by the number of entries (a); and the total global cost divided by Implementation (b). Note that Africa has no recorded economic costs of alien amphibians.

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