[{"n": "Where Purple-spined sea urchin has been recorded", "u": "/e/distribution/arbacia-punctulata-distribution/", "s": "GBIF occurrence records for Arbacia punctulata, mapped and tabulated by country."}, {"n": "Purple-spined sea urchin (Arbacia punctulata)", "u": "/e/invertebrates/arbacia-punctulata/", "s": "Source-cited species reference: taxonomy from WoRMS, biology from SeaLifeBase, occurrence map from GBIF, descr"}]