Marcus, Er. (1957). On Opisthobranchia from Brazil (2). <em>Journal of the Linnean Society of London (Zoology).</em> 43 (292): 390-486, figs. 1-246., available online athttps://doi.org/10.1111/j.1096-3642.1957.tb01559.x[details] Available for editors
Type locality contained in Southeastern Brazil
type locality contained in Southeastern Brazil [details]
MolluscaBase eds. (2021). MolluscaBase. Polycerella conyna Er. Marcus, 1957. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: http://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=156727 on 2026-09-15
original descriptionMarcus, Er. (1957). On Opisthobranchia from Brazil (2). <em>Journal of the Linnean Society of London (Zoology).</em> 43 (292): 390-486, figs. 1-246., available online athttps://doi.org/10.1111/j.1096-3642.1957.tb01559.x[details] Available for editors
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