Richardson, H. (1901). Key to the isopods of the Atlantic coast of North America with descriptions of new and little known species. <em>Proceedings of the United States National Museum.</em> 23: 493-579., available online athttp://biodiversitylibrary.org/page/7511597[details]
Boyko, C.B.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2025). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Synuropus granulatus Richardson, 1901. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=294452 on 2025-06-01
Marine Species Traits editorial board (2025). Marine Species Traits. Synuropus granulatus Richardson, 1901. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=294452 on 2025-06-01
original descriptionRichardson, H. (1901). Key to the isopods of the Atlantic coast of North America with descriptions of new and little known species. <em>Proceedings of the United States National Museum.</em> 23: 493-579., available online athttp://biodiversitylibrary.org/page/7511597[details]
basis of recordSchotte, M., B.F. Kensley & S. Shilling. (1995 onwards). World list of Marine, Freshwater and Terrestrial Crustacea Isopoda. National Museum of Natural History Smithsonian Institution: Washington D.C., USA - no longer online. [website archived on 2018-01-25].[details]
Present Inaccurate Introduced: alien Containing type locality