Photo 4575906, (c) Erwin Koehler, some rights reserved (CC BY-NC), uploaded by Erwin Koehler

Attribution © Erwin Koehler some rights reserved Uploaded by erwinkoehler Source iNaturalist Associated observations Photos / Sounds What Blue-spotted Shield Slug (Chelidonura livida) Observer erwinkoehler Date September 29, 1996 Place Tabuk Province Saudi Arabia (Google, OSM) Date Added August 16, 2016 09:12 AM HKT Description divesite: Shark Bay, nightdive, size 14 mm, depth 6 m 2 IDs Research Grade View Sizes small medium large original