Photo 62805862, (c) Markus Krieger, some rights reserved (CC BY), uploaded by Markus Krieger

Attribution © Markus Krieger some rights reserved Uploaded by markuskrieger Source iNaturalist Associated observations Photos / Sounds 6 photos What Great Ram's-Horn (Planorbarius corneus) Observer markuskrieger Date March 5, 2020 05:48 PM CET Place 94447 Plattling, Deutschland (Google, OSM) Date Added March 5, 2020 07:52 PM CET 2 IDs Research Grade View Sizes small medium large original