MolluscaBase taxon details
Arion intermedius Normand, 1852
819963 (urn:lsid:marinespecies.org:taxname:819963)
accepted
Species
Arion (Kobeltia) alpinus Pollonera, 1887 · unaccepted
Arion (Kobeltia) intermedius Normand, 1852 · alternative representation
Arion (Microarion) intermedius Normand, 1852 · unaccepted
Arion alpinus Pollonera, 1887 · unaccepted > junior subjective synonym
Arion verrucosus Brevière, 1881 · unaccepted
- Variety Arion intermedius var. apennina Pollonera, 1889 accepted as Arion distinctus Mabille, 1868
Normand, N. A. J. (1852). Description de six limaces nouvelles observées aux environs de Valenciennes. (Extrait du catalogue des mollusques terrestres et fluviatiles du département du Nord, ouvrage inédit du même auteur). 1-8. Valenciennes., available online at https://doi.org/10.5962/bhl.title.87776
page(s): 6 [details]
page(s): 6 [details]
MolluscaBase eds. (2026). MolluscaBase. Arion intermedius Normand, 1852. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=819963 on 2026-02-20
Date
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original description
Normand, N. A. J. (1852). Description de six limaces nouvelles observées aux environs de Valenciennes. (Extrait du catalogue des mollusques terrestres et fluviatiles du département du Nord, ouvrage inédit du même auteur). 1-8. Valenciennes., available online at https://doi.org/10.5962/bhl.title.87776
page(s): 6 [details]
original description (of Arion verrucosus Brevière, 1881) Brevière, L. (1881). Tableu des Limaciens des environs du Saint-Saulge (Nièvre). <em>Journal de Conchyliologie.</em> 29: 30-316. [details]
original description (of Arion alpinus Pollonera, 1887) Pollonera, C. (1887). Specie nuove o mal conosciute di <i>Arion</i> europei. <em>Atti della Reale Accademia delle Scienze di Torino, Classe di Scienze Fisiche et Matematiche.</em> 22: 188-211, pl. 3., available online at https://www.biodiversitylibrary.org/page/28688539
page(s): 203, figs 25-26 [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 Herbert, D. & Kilburn, D. (2004). Field guide to the land snails and slugs of eastern South Africa. Pietermaritzburg: Natal Museum. [v] + 336 pp.
page(s): 294 [details] Available for editors
[request]
additional source Barker, G. M. (1999). Naturalised terrestrial Stylommatophora (Mollusca: Gastropoda). <em>Fauna of New Zealand 38: 1-254.</em> [details]
additional source Herbert, D.G. (2010). The introduced terrestrial Mollusca of South Africa. SANBI Biodiversity Series, 15: vi + 108 pp. Pretoria. [SANBI = South African National Biodiversity Institute].
page(s): 75 [details]
additional source Griffiths, O.L. & Florens, V.F.B. (2006). A field guide to the non-marine molluscs of the Mascarene Islands (Mauritius, Rodrigues and Réunion) and the northern dependencies of Mauritius. Bioculture Press: Mauritius. Pp. i–xv, 1–185, pls 1-32.
page(s): 109 [details]
additional source Teskey, M. C. (1951). <i>Arion intermedius</i> Normand near Buffalo, N. Y. <em>The Nautilus.</em> 65(2): 54., available online at https://www.biodiversitylibrary.org/page/8524855 [details]
identification resource Turóci, Á., Hutchinson, J. M. C., Schlitt, B., Vidéki, R., Farkas, R., Németh, M. Z., Borostyán, K. & Páll-Gergely, B. (2025). First records of <em>Arion intermedius</em> and <em>Arion transsylvanus</em> (Stylommatophora: Arionidae) in Hungary. <em>Ecologica Montenegrina.</em> 83: 12–28. [March 21]., available online at https://www.biotaxa.org/em/article/view/86951 [details] Available for editors [request]
page(s): 6 [details]
original description (of Arion verrucosus Brevière, 1881) Brevière, L. (1881). Tableu des Limaciens des environs du Saint-Saulge (Nièvre). <em>Journal de Conchyliologie.</em> 29: 30-316. [details]
original description (of Arion alpinus Pollonera, 1887) Pollonera, C. (1887). Specie nuove o mal conosciute di <i>Arion</i> europei. <em>Atti della Reale Accademia delle Scienze di Torino, Classe di Scienze Fisiche et Matematiche.</em> 22: 188-211, pl. 3., available online at https://www.biodiversitylibrary.org/page/28688539
page(s): 203, figs 25-26 [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 Herbert, D. & Kilburn, D. (2004). Field guide to the land snails and slugs of eastern South Africa. Pietermaritzburg: Natal Museum. [v] + 336 pp.
page(s): 294 [details] Available for editors
[request]additional source Barker, G. M. (1999). Naturalised terrestrial Stylommatophora (Mollusca: Gastropoda). <em>Fauna of New Zealand 38: 1-254.</em> [details]
additional source Herbert, D.G. (2010). The introduced terrestrial Mollusca of South Africa. SANBI Biodiversity Series, 15: vi + 108 pp. Pretoria. [SANBI = South African National Biodiversity Institute].
page(s): 75 [details]
additional source Griffiths, O.L. & Florens, V.F.B. (2006). A field guide to the non-marine molluscs of the Mascarene Islands (Mauritius, Rodrigues and Réunion) and the northern dependencies of Mauritius. Bioculture Press: Mauritius. Pp. i–xv, 1–185, pls 1-32.
page(s): 109 [details]
additional source Teskey, M. C. (1951). <i>Arion intermedius</i> Normand near Buffalo, N. Y. <em>The Nautilus.</em> 65(2): 54., available online at https://www.biodiversitylibrary.org/page/8524855 [details]
identification resource Turóci, Á., Hutchinson, J. M. C., Schlitt, B., Vidéki, R., Farkas, R., Németh, M. Z., Borostyán, K. & Páll-Gergely, B. (2025). First records of <em>Arion intermedius</em> and <em>Arion transsylvanus</em> (Stylommatophora: Arionidae) in Hungary. <em>Ecologica Montenegrina.</em> 83: 12–28. [March 21]., available online at https://www.biotaxa.org/em/article/view/86951 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
To Barcode of Life (3 barcodes) (from synonym Arion alpinus Pollonera, 1887)
To Barcode of Life (34 barcodes)
To European Nucleotide Archive, ENA (Arion alpinus) (from synonym Arion alpinus Pollonera, 1887)
To European Nucleotide Archive, ENA (Arion intermedius)
To GenBank (45 nucleotides; 24 proteins)
To GenBank (8 nucleotides; 3 proteins) (from synonym Arion alpinus Pollonera, 1887)
To IUCN Red List (Least Concern)
To ITIS
To Barcode of Life (34 barcodes)
To European Nucleotide Archive, ENA (Arion alpinus) (from synonym Arion alpinus Pollonera, 1887)
To European Nucleotide Archive, ENA (Arion intermedius)
To GenBank (45 nucleotides; 24 proteins)
To GenBank (8 nucleotides; 3 proteins) (from synonym Arion alpinus Pollonera, 1887)
To IUCN Red List (Least Concern)
To ITIS
