Photo 30042628, (c) tlinpresidiotrust, some rights reserved (CC BY-NC)

Attribution © tlinpresidiotrust some rights reserved Uploaded by tlinpresidiotrust Source iNaturalist Associated observations Photos / Sounds 3 photos What California Lancetooth Snail (Haplotrema minimum) Observer tlinpresidiotrust Date January 8, 2019 04:05 PM PST Place The Presidio of San Francisco, San Francisco, CA, US (Google, OSM) Date Added January 9, 2019 12:06 AM UTC 2 IDs Research Grade View Sizes small medium large original