Marsh Periwinkle (Littorina irrorata) {!--총알고둥류--> North Inlet - Winyah Bay National Estuarine Research Reserve. The marsh periwinkle snail, Littorina irrorata, can be commonly observed on the cordgrass stalks.
Image ID: nerr0325, NOAA National Estuarine Research Reserve Collection
Location: Vicinity of Georgetown, South Carolina
Photo Source:
The NOAA Photo Library - http://www.photolib.noaa.gov
The National Oceanic & Atmospheric Adminstration (NOAA) - http://www.noaa.gov/
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