Jeffreys, J. G. (1856). On the marine Testacea of the Piedmontese coast. <em>Annals and Magazine of Natural History.</em> ser. 2, 17: 155-188., available online athttp://biodiversitylibrary.org/page/22069750[details]
MolluscaBase eds. (2021). MolluscaBase. Trochus zizyphinus var. dilatata Jeffreys, 1856. Accessed at: http://www.molluscabase.org/aphia.php?p=taxdetails&id=752709 on 2024-04-29
original descriptionJeffreys, J. G. (1856). On the marine Testacea of the Piedmontese coast. <em>Annals and Magazine of Natural History.</em> ser. 2, 17: 155-188., available online athttp://biodiversitylibrary.org/page/22069750[details]