Photo 72598618, (c) Matt Unitis, some rights reserved (CC BY-NC), uploaded by Matt Unitis

Attribution © Matt Unitis some rights reserved Uploaded by mattunitis Source iNaturalist Associated observations Photos / Sounds 2 photos What Ater-group Arion Slugs (Subgenus Arion) Observer mattunitis Date May 13, 2020 07:02 AM PDT Place River View Natural Area, Portland, OR, US (Google, OSM) Date Added May 13, 2020 07:03 AM PDT 3 IDs Research Grade View Sizes small medium large original