''Littorina saxatilis'', common name the rough periwinkle, is a species of small sea snail, a marine gastropod mollusc in the family Littorinidae, the winkles or periwinkles. First identified in the 1700s, it has been misidentified as a new species 112 times.
Similar species: Littorinimorpha
By Christine Young
Attribution Non-Commercial
Uploaded Oct 26, 2023. Captured Jun 6, 2022 10:56 in 23 Twin Pines Ridge, Orr's Island, ME 04066, USA.
