original description(ofCadulus (Polyschides) Pilsbry & Sharp, 1898)Pilsbry H.A. & Sharp B. (1897-1898). Scaphopoda, in <i>Manual of Conchology</i>, (1)17, p. i-xxxii [1898], 1-144 [1897] 145-280[1898], pl. 1-26 [1897], 27-37 [1898]. Conchological Section, Academy of Natural Sciences, Philadelphia , available online athttp://www.biodiversitylibrary.org/item/41487 page(s): 131, 146 [details]
additional sourceSpencer, H.G., Marshall, B.A. & Willan, R.C. (2009). Checklist of New Zealand living Mollusca. Pp 196-219. <em>in: Gordon, D.P. (ed.) New Zealand inventory of biodiversity. Volume one. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia.</em> Canterbury University Press, Christchurch.[details]
Present Inaccurate Introduced: alien Containing type locality