Photo 251164766, (c) Mourad Harzallah, some rights reserved (CC BY), uploaded by Mourad Harzallah

Attribution © Mourad Harzallah some rights reserved Uploaded by mourad-harzallah Source iNaturalist Associated observations Photos / Sounds What Algerian Freshwater Crab (Potamon algeriense) Observer mourad-harzallah Date May 20, 2020 11:15 AM CET Place Tikjda, Algérie (Google, OSM) Date Added January 8, 2023 05:37 PM CET 4 IDs Research Grade View Sizes small medium large original