Photo 1235728, (c) Debra Lydon, some rights reserved (CC BY-NC), uploaded by Debra Lydon

Attribution © Debra Lydon some rights reserved Uploaded by waikarischool Source iNaturalist NZ Associated observations Photos / Sounds What Heavy-ribbed Venus (Leukoma crassicosta) Observer waikarischool Date December 3, 2013 01:13 PM NZDT Place Kaikoura, NZ-CA, NZ (Google, OSM) Date Added December 12, 2013 09:05 AM NZDT 4 IDs Research Grade View Sizes small medium large original