original description
(of Zephos otagoensis H. J. Finlay, 1926) Finlay, H. J. (1926). A further commentary on New Zealand molluscan systematics. <em>Transactions of the New Zealand Institute.</em> 57: 320-485, pls 18-23 [dated 1927, published Dec, 1926]., available online at http://rsnz.natlib.govt.nz/volume/rsnz_57/rsnz_57_00_003550.html
page(s): 417 [details]
additional source
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]
status source
Donald, K. M.; Winter, D. J.; Ashcroft, A. L.; Spencer, H. G. (2015). Phylogeography of the whelk genus<i>Cominella</i>(Gastropoda: Buccinidae) suggests long-distance counter-current dispersal of a direct developer. <em>Biological Journal of the Linnean Society.</em> 115(2): 315-332., available online at https://doi.org/10.1111/bij.12529 [details]
From editor or global species database