Evolution, Insular Restriction, and Extinction of Oceanic Land Crabs, Exemplified by the Loss of an Endemic Geograpsus in the Hawaiian Islands
Figure 1
Geograpsus severnsi, holotype male (USNM 539,738).
Scale: 10 mm.
doi: https://doi.org/10.1371/journal.pone.0019916.g001