(ofBulla mammillata R. A. Philippi, 1836)Philippi, R. A. (1836). Enumeratio molluscorum Siciliae cum viventium tum in tellure tertiaria fossilium quae in itinere suo observavit. Vol. 1. xiv + 267 p., pls. 1-12. Sumptibus Simonis Schroppii et Sociorum. Berolini [Berlin]. , available online athttps://www.biodiversitylibrary.org/page/46935803 page(s): 122-123, pl. 7 fig. 20 [details]
MolluscaBase eds. (2025). MolluscaBase. Retusa truncatula var. mammilata [sic]. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025) European Register of Marine Species at: http://www.marbef.org/data/aphia.php?p=taxdetails&id=246134 on 2026-08-11
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2026). European Register of Marine Species. Retusa truncatula var. mammilata [sic]. Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=246134 on 2026-08-11
original description(ofBulla mammillata R. A. Philippi, 1836)Philippi, R. A. (1836). Enumeratio molluscorum Siciliae cum viventium tum in tellure tertiaria fossilium quae in itinere suo observavit. Vol. 1. xiv + 267 p., pls. 1-12. Sumptibus Simonis Schroppii et Sociorum. Berolini [Berlin]. , available online athttps://www.biodiversitylibrary.org/page/46935803 page(s): 122-123, pl. 7 fig. 20 [details]
basis of recordSeasearch Marine Surveys (look up in IMIS) [details]