MolluscaBase (2018). Nodulotrophon septus (R. B. Watson, 1882). Accessed through: (Eds) (2018) Register of Antarctic Species at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=399231 on 2019-11-26
(Eds) (2019). Register of Antarctic Species. Nodulotrophon septus (R. B. Watson, 1882). Accessed at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=399231 on 2019-11-26