Photo 108172369, (c) Thomas Everest, some rights reserved (CC BY-NC), uploaded by Thomas Everest

Attribution © Thomas Everest some rights reserved Uploaded by thomaseverest Source iNaturalist Associated observations Photos / Sounds What Pirenella incisa Observer thomaseverest Date December 3, 2020 10:27 PM PST Place Ko Libong, Kantang District, Trang, Thailand (Google, OSM) Date Added December 24, 2020 03:06 PM EST Description In massive aggregation with nerite https://www.inaturalist.org/observations/67017607 (field photo mysteriously deleted) 2 IDs Research Grade View Sizes small medium large original