Photo 6034579, (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda

Attribution © Ken-ichi Ueda some rights reserved Uploaded by kueda Source iNaturalist Associated observations Photos / Sounds 5 photos What Silky Shoulderband Snail (Helminthoglypta diabloensis) Observer kueda Date January 14, 2017 12:41 PM PST Place Las Trampas Regional Wilderness, Contra Costa, California, United States (Google, OSM) Date Added January 14, 2017 10:15 PM PST Tags Helminthoglypta, Las Trampas Regional Wilderness 3 IDs Research Grade View Sizes small medium large original