MolluscaBase taxon details
original description
Pilsbry, H. A. (1892-1893). <i>Manual of conchology, structural and systematic, with illustrations of the species</i>. Ser. 2, Pulmonata. Vol. 8: Helicidae, vol. 6. pp 1-314, pls 1-58. Philadelphia, published by the Conchological Section, Academy of Natural Sciences. [pp. 1-48, pls 1-15, 25 July 1892; pp. 49-112, pls 16-27, 16 Nov 1892; pp. 113-160, pls 28-41, 25 Feb 1893; pp. 161-314, pls 42-58, 1 July 1893]. , available online at https://biodiversitylibrary.org/page/23736486 page(s): 249, pl. 32, figs. 6-9 [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]
additional source
Barker, G. M. (1999). Naturalised terrestrial Stylommatophora (Mollusca: Gastropoda). <em>Fauna of New Zealand 38: 1-254.</em> [details]
additional source
Kerney, M. P., Cameron, R. A. D. & Jungbluth, J.-H. (1983). Die Landschnecken Nord- und Mitteleuropas. Ein Bestimmungsbuch für Biologen und Naturfreunde. <em>Verlag Paul Parey.</em> 384 pp., 24 plates. [Summer or later]. Hamburg / Berlin (Paul Parey). page(s): 130 [details] Available for editors [request]
additional source
Sysoev, A. V. & Schileyko, A. A. (2009). Land snails and slugs of Russia and adjacent countries. <em>Sofia/Moskva (Pensoft).</em> 312 pp., 142 plates. [June] [= Pensoft Series Faunistica No 87]. page(s): 39, Fig. 14E, F [details] Available for editors [request]
additional source
Minato, H. (1988). A systematic and bibliographic list of the Japanese land snails. H. Minato, Shirahama, 294 pp., 7 pls. page(s): 42 [details]
additional source
Sterki, V. (1905). November snails. <em>The Nautilus.</em> 19(8): 96., available online at https://www.biodiversitylibrary.org/page/1755669 [details]
additional source
Hubricht, L. (1950). The status of <i>Vallonia excentrica</i> Sterki. <em>The Nautilus.</em> 64(1): 35., available online at https://www.biodiversitylibrary.org/page/8524296 [details]
additional source
Jacobson, M. K. (1950). More on the status of <i>Vallonia excentrica</i> Sterki. <em>The Nautilus.</em> 64(2): 70., available online at https://www.biodiversitylibrary.org/page/8524335 [details]
additional source
Hubricht, L. (1969). Revaluation of <i>Vallonia excentrica</i>. <em>The Nautilus.</em> 82(3): 107-108., available online at https://www.biodiversitylibrary.org/page/8517160 [details]
From editor or global species database
Type locality USA, New York, Staten Island [details]
From editor or global species database
Unverified
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