Photo 3080407, (c) memopob, some rights reserved (CC BY-NC)

Attribution © memopob
some rights reserved
Uploaded by memopob memopob
Source iNaturalist NZ
Original https://inaturalist.nz/photos/3080407
Associated observations

Photos / Sounds

Observer

memopob

Date

February 29, 2016

Description

Strong even sized ridges, shell usually white

Associated taxa
Sizes