Photo 30684796, (c) Mary Spilman, some rights reserved (CC BY-NC), uploaded by Mary Spilman

Attribution © Mary Spilman some rights reserved Uploaded by maryspilman Source iNaturalist Associated observations Photos / Sounds 4 photos What Sawtooth Pen Shell (Atrina serrata) Observer maryspilman Date January 26, 2019 02:51 PM EST Place Atlantic Ocean, Hilton Head Island, SC, US (Google, OSM) Date Added January 26, 2019 10:25 PM EST 2 IDs Research Grade View Sizes small medium large original