MolluscaBase taxon details
original description
(of Cosmasyrinx semilirata A. W. B. Powell, 1942 †) Powell, A. W. B. (1942). The New Zealand recent and fossil Mollusca of the family Turridae with general notes on turrid nomenclature and systematics. <em>Bulletin of the Auckland Institute and Museum.</em> 2: 1-188, 14 pls., available online at https://www.biodiversitylibrary.org/page/59480782
page(s): 70 [details]
basis of record
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]