Photo 3777242, (c) Ina Siebert, some rights reserved (CC BY-NC), uploaded by Ina Siebert

Attribution © Ina Siebert some rights reserved Uploaded by inasiebert Source iNaturalist Associated observations Photos / Sounds What Black Slug (Arion ater) Observer inasiebert Date May 21, 2016 08:50 PM CEST Place Heidelberg Handschuhsheim (Google, OSM) Date Added May 22, 2016 10:11 AM CEST 2 IDs Research Grade View Sizes small medium large original