Image: Cumberlandia monodonta

Description: A young and mature Cumberlandia monodonta (spectacle case mussel). These specimens were found in the St. Croix River in Minnesota. For more information see http://www.fws.gov/midwest/endangered/clams/spectaclecase/index.html. Photo by USFWS; Tamara Smith
Title: Cumberlandia monodonta
Credit: Flickr: Spectaclecase mussel
Author: USFWSmidwest
Permission: This image, which was originally posted to Flickr, was uploaded to Commons using Flickr upload bot on 2 April 2011, 06:34 by DreamOfShadows. On that date, it was confirmed to be licensed under the terms of the license indicated. This file is licensed under the Creative Commons Attribution 2.0 Generic license. You are free: to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. https://creativecommons.org/licenses/by/2.0 CC BY 2.0 Creative Commons Attribution 2.0 truetrue
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License: Public domain
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