Photo 6624025, (c) Damon Tighe, some rights reserved (CC BY-NC), uploaded by Damon Tighe

Attribution © Damon Tighe some rights reserved Uploaded by damontighe Source iNaturalist Associated observations Photos / Sounds What Eastern Mudsnail (Ilyanassa obsoleta) Observer damontighe Date March 16, 2017 07:16 PM PDT Place Lakeside Park, Oakland, CA, US (Google, OSM) Date Added March 18, 2017 04:37 PM PDT 3 IDs Research Grade View Sizes small medium large original