Photo 29590217, (c) David Díaz, some rights reserved (CC BY-NC), uploaded by David Díaz

Attribution © David Díaz some rights reserved Uploaded by daviles Source iNaturalist Associated observations Photos / Sounds 4 photos What Long Slit Keyhole Sand Dollar (Lanthonia longifissa) Observer daviles Date December 27, 2018 02:44 PM +05 Place Unnamed Road, Ecuador (Google, OSM) Date Added December 27, 2018 11:48 PM CET 4 IDs Research Grade View Sizes small medium large original