Jaera marina is a species of isopod. It can be found on sheltered shores and under stones in the intertidal, on the coasts of the north Atlantic ocean and the North sea.
Schotte, M. (2008). Jaera (Jaera) albifrons Leach, 1814. In: Boyko, C.B; Bruce, N.L.; Merrin, K. L.; Ota, Y.; Poore, G.C.B.; Taiti, S.; Schotte, M. & Wilson, G.D.F. (Eds) (2008 onwards). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=264171 on 2016-06-29