Photo 3298544, (c) Donna Pomeroy, some rights reserved (CC BY-NC), uploaded by Donna Pomeroy

Attribution	© Donna Pomeroy some rights reserved
Uploaded by	dpom
Source	iNaturalist Canada
Associated observations	Photos / Sounds 2 photos What Eastern Mudsnail (Ilyanassa obsoleta) Observer dpom Date April 5, 2016 10:24 AM PDT Place San Mateo County, US-CA, US (Google, OSM) Date Added April 5, 2016 03:19 PM PDT Description About 20mm long. Found on fouled rope on dock. Any ideas, @invertzoo or @pliffgrieff ? It cold easily be an invasive in this location. 7 comments 4 IDs Research Grade View
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