Ewing, R. Michael and Dauer, Daniel M. 1981. A new species of Amastigos (Polychaeta: Capitellidae) from the Chesapeake Bay and Atlantic Coast of the United States with notes on the Capitellidae of the Chesapeake Bay. Proceedings of the Biological Society of Washington 94(1): 163-168., available online athttps://www.biodiversitylibrary.org/page/34608014 page(s): 163-166, fig. 1a-e [details]
Read, G.; Fauchald, K. (Ed.) (2021). World Polychaeta database. Amastigos caperatus Ewing & Dauer, 1981. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: http://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=157156 on 2026-08-14
original descriptionEwing, R. Michael and Dauer, Daniel M. 1981. A new species of Amastigos (Polychaeta: Capitellidae) from the Chesapeake Bay and Atlantic Coast of the United States with notes on the Capitellidae of the Chesapeake Bay. Proceedings of the Biological Society of Washington 94(1): 163-168., available online athttps://www.biodiversitylibrary.org/page/34608014 page(s): 163-166, fig. 1a-e [details]
basis of recordPollock, L.W. (1998). A practical guide to the marine animals of northeastern North America. Rutgers University Press. New Brunswick, New Jersey & London. 367 pp., available online athttp://books.google.com/books?id=i1AmT31cuR4C[details]
Present Inaccurate Introduced: alien Containing type locality
Present 