Sally Lightfoot Crab on RockIn Images by Matt ShetzerMay 26, 2020Sally Lightfoot crabs like this one congregate in large numbers on beaches in the Galapagos Islands.Stock Image #20200224-07294463Sally Lightfoot Crab on Rock was last modified: May 26th, 2020 by Matt ShetzerSally Lightfoot Crab on Rock was last modified: May 26th, 2020 by Matt Shetzer