Photo 1075, (c) Ken-ichi Ueda, some rights reserved (CC BY-NC), uploaded by Ken-ichi Ueda

Medium
Attribution © Ken-ichi Ueda
Cc by nc small some rights reserved
Uploaded by kueda kueda
Source Flickr
Original http://www.flickr.com/photos/18024068@N00/3139781876
Associated observations

Photos / Sounds

Square

What

Flat Periwinkle Littorina obtusata

Observer

kueda

Date

December 26, 2008 03:04 PM EST

Description

Fairly sure this is the Smooth / Yellow Periwinkle. Definitely both smooth and yellow, fairly small (8 mm), and the guides describe it as intolerant of desiccation, and sure, enough, i found them in protected areas only, like under rocks and ledges.

Sizes
Member of the iNaturalist Network   |   Powered by iNaturalist open source software