MolluscaBase taxon details
original description
(of Helix busbyii J. E. Gray, 1840) Gray, J. E. (1840). New land shells from New Zealand. <em>Annals and Magazine of Natural History.</em> (1) 6 (34-40): 317., available online at https://www.biodiversitylibrary.org/page/2336044#page/351/mode/1up [details]
basis of record
Spencer, 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]