Upper: Lake Pepin mucket, Lampsilis luteola (=Lampsilis radiata); Middle: Yellow sand-shell, Lampsilis anodontoides (=L. teres); Lower: Pocketbook, Lampsilis ventricosa (=L. cardium)
Lake Pepin muck
Published by:Author: Robert Ervin Coker
(1876–1967) &#Source: Photo on WikiMediaLoading...