MolluscaBase name details
original description
(of Caecum digitulum Hedley, 1904) Hedley, C. (1904). Additions to the marine molluscan fauna of New Zealand. <em>Records of the Australian Museum.</em> 5 (2): 86-97., available online at https://www.biodiversitylibrary.org/page/41641244
page(s): 94 [details]
additional source
Maxwell, P. A. (2009). Cenozoic Mollusca. Pp 232-254 in Gordon, D. P. (ed.) New Zealand inventory of biodiversity. Volume one. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. Canterbury University Press, Christchurch. [details]