basis of recordGofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca. in: Costello, M.J. et al. (eds), European Register of Marine Species: a check-list of the marine species in Europe and a bibliography of guides to their identification. <em>Patrimoines Naturels.</em> 50: 180-213., available online athttp://www.vliz.be/imisdocs/publications/ocrd/254404.pdf[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]
additional sourceEdmunds M. & Carmona L. (2017). Heterobranchia Mollusca from Ghana: The traditionally called Dendronotacea and Arminacea. <em>Journal of Conchology.</em> 42(5): 339-356.[details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality