Crangon septemspinosa, the sand shrimp, is a species of shrimp found along the Atlantic coast of North America, in the intertidal and infralittoral zone of the coast.
De Grave, S. (2015). Crangon septemspinosa Say, 1818. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=158355 on 2016-06-29