Photo 20172220, (c) John Barkla, some rights reserved (CC BY), uploaded by John Barkla

Attribution © John Barkla some rights reserved Uploaded by john_barkla Source iNaturalist NZ Associated observations Photos / Sounds 6 photos What New Zealand Freshwater Mussel (Echyridella menziesii) Observer john_barkla Date June 23, 2018 01:58 PM NZST Place Outram, New Zealand (Google, OSM) Date Added June 23, 2018 08:49 PM NZST Description Dead shells in riverside gravel Tags shell, river, mussel 7 IDs Research Grade View Sizes small medium large original