Treated as variety of Helix involuta Thomä, 1845 by Sandberger (1875, p. 584). [details]
Authority attributed to C. Mayer based on a name in Mayer's collection. [details]
Authorship referred to Edwards based on correspondence. [details]
Authorship attributed to Rouis based on correspondence [details]
Authority attributed to Sandberger (1875: p. 598), where the name appeared as nomen nudum [details]
Authority attributed to C. Mayer (based on a collection name). [details]
Authority attributed to C. Mayer based on a name in Mayer's collection. [details]
Authority attributed to C. Mayer based on a manuscript. [details]
Mentioned by Leymerie and Matheron before as nomina nuda (partly as "Venus garumnica") [details]
Authority attributed to C. Mayer based on collection name [details]
Authority attributed to C. Mayer based on collection name [details]
Sandberger attributed the authority of this species to Guido Stache. Sandberger (1871, p. 120) wrote explicitly ... [details]
Authority attributed to C. Mayer based on name in Mayer's collection. [details]
Sandberger attributed the authority of this species to Guido Stache. Sandberger (1871, p. 120) wrote explicitly ... [details]
Authorship referred to Mayer based on collection label. [details]
Sandberger attributed the authority of this species to Guido Stache. Sandberger (1871, p. 120) wrote explicitly ... [details]
Sandberger attributed the authority of this species to Guido Stache. Sandberger (1871, p. 120) wrote explicitly ... [details]
Sandberger attributed the authority of this species to Guido Stache. Sandberger (1871, p. 120) wrote explicitly ... [details]
Authorship referred to Rouis based on correspondence. [details]
Sandberger attributed the authority of this species to Guido Stache. Sandberger (1871, p. 120) wrote explicitly ... [details]
Sandberger attributed the authority of this species to Guido Stache. Sandberger (1871, p. 120) wrote explicitly ... [details]
Sandberger attributed the authority of this species to Guido Stache. Sandberger (1871, p. 120) wrote explicitly ... [details]
Sandberger attributed the authority of this species to Guido Stache. Sandberger (1871, p. 120) wrote explicitly ... [details]
Sandberger attributed the authority of this species to Guido Stache. Sandberger (1871, p. 120) wrote explicitly ... [details]
Sandberger attributed the authority of this species to Guido Stache. Sandberger (1871, p. 120) wrote explicitly ... [details]
Sandberger attributed the authority of this species to Guido Stache. Sandberger (1871, p. 120) wrote explicitly ... [details]
Sandberger attributed the authority of this species to Guido Stache. Sandberger (1871, p. 120) wrote explicitly ... [details]
Sandberger attributed the authority of this species to Guido Stache. Sandberger (1871, p. 120) wrote explicitly ... [details]
Authority attributed to A. Braun based on manuscript name [details]
Authorship referred to Edwards based on correspondence. [details]
Authority attributed to Rouis, but illustration and description derive from Sandberger. [details]
Sandberger attributed the authority of this species to Guido Stache. Sandberger (1871, p. 120) wrote explicitly ... [details]
Sandberger attributed the authority of this species to Guido Stache. Sandberger (1871, p. 120) wrote explicitly ... [details]
Sandberger attributed the authority of this species to Guido Stache. Sandberger (1871, p. 120) wrote explicitly ... [details]
Junior homonym of Helix coriacea Pallas, 1788. [details]
Sandberger (1871) Planorbis goniobasis as replacement name for. That name is a junior objective synonym of P. ... [details]
Junior homonym of Pupa simplex Gould, 1840; G. sandbergeri is a replacement name. [details]
Sandberger (1873) was aware of d'Orbigny's replacement name but still chose to introduce a new name, which is a ... [details]
This species was considered a synonym of the simultaneously published L. dilatata Noulet, 1854 by Sandberger (1875) ... [details]
This species was considered a synonym of the simultaneously published L. dilatata Noulet, 1854 by Sandberger (1875) ... [details]
Sandberger's illustration of the species appeared already in 1870, but there he used the name Helix biconvexa. As ... [details]
Pontlevoy, Loir-et-Cher, France; late Burdigalian to early Langhian (mammal zone MN 5), early to middle Miocene [details]
Mérignac, Gironde, France; Calcaire gris de l'Agenais, late Aquitanian, early Miocene [details]
Pontlevoy, Loir-et-Cher, France; late Burdigalian to early Langhian (mammal zone MN 5), early to middle Miocene [details]
Mundingen, Baden-Württemberg, Germany; Silvana beds, late Burdigalian to Langhian, early to middle Miocene [details]
Manthelan, Indre-et-Loire, France; Faluns de Touraine, latest Burdigalian to early Langhian, early to middle Miocene [details]
"Im Kalke mit Helix sylvana zu Mörsingen [...], in der oberen Süsswasser-Mollasse von Häder und Kutzenhausen bei ... [details]
Cuers (Valcros), Var, France; Rognacien, late Campanian to Maastrichtian, late Cretaceous [details]
Ingelheim am Rhein (Ingelheim-Süd) ["Oberingelheim"], Rhineland-Palatinate, Germany; Oberrad or Rüssingen ... [details]
Bembridge, Freshwater (Cary's Sconce) ("Sconce") and Whitecliff Bay, Isle of Wight, United Kingdom; Bembridge ... [details]
Barsinghausen (Klosterstollen) ("Klosterstollen bei Barsinghausen in Hannover"), Lower Saxony, Germany; Bückeberg ... [details]
Zwiefalten (Mörsingen), Baden-Württemberg, Germany; late Burdigalian to early Langhian (mammal zone MN 5), early ... [details]
Sconce Point, Isle of Wight, United Kingdom; Bembridge Limestone Formation, Priabonian, late Eocene [details]
Pugnello, Vicenza, Italy; Ronca Beds, Bartonian, late Eocene [details]
Undorf near Nittendorf, Bavaria, Germany; late Burdigalian to earliest Langhian (mammal zone MN 5), early to middle ... [details]
"West-Runton" (Norfolk, England, United Kingdom) [details]
Hauterives ["Hauterive"], Drôme, and Celleneuve near Montpellier, Hérault, France; Zanclean (mammal zone MN 14), ... [details]
Bouxwiller ("Buxweiler"), Haut-Rhin, France; Bouxwiller Formation, Lutetian, middle Eocene [details]
Hrušovany nad Jevišovkou ("Grusbach"), Jihomoravský kraj, Czech Republic [details]
Celleneuve near Montpellier, Hérault, France [details]
Bouxwiller ("Buxweiler"), Haut-Rhin, France; Bouxwiller Formation, Lutetian, middle Eocene [details]
Bouxwiller ("Buxweiler"), Haut-Rhin, France; Bouxwiller Formation, Lutetian, middle Eocene [details]
Ulm (Eggingen) ["Eckingen"], Baden-Württemberg, Germany; Ulm Beds, Aquitanian, early Miocene [details]
Berg at Ehingen/Donau, Baden-Württemberg, Germany [details]
Originally listed from several localities in the Upper Freshwater Molasse in Switzerland and S Germany. Schnabel ... [details]
Monte Altissimo, Vicenza, Italy; Ronca Beds, Bartonian, late Eocene [details]
Ács near Komárom, Kom. Komáron-Esztergom, Hungary; Pannonian (mammal zone MN 11), late Miocene [details]
Ehingen/Donau, Baden-Württemberg, Germany; Ehingen/ramondi Beds, Chattian, late Oligocene [details]
Steinheim am Albuch, Baden-Württemberg, Germany; late Langhian (mammal zone MN 7), middle Miocene [details]
Numerous localities from the Silvana beds (Upper Freshwater Molasse) of southern Germany and Switzerland [details]
Arnegg at Blaustein, Baden-Württemberg, Germany; Rupelian, early Oligocene [details]
Manthelan, Indre-et-Loire, France; Faluns de Touraine, latest Burdigalian to early Langhian, early to middle Miocene [details]
Pugnello, Vicenza, Italy; Ronca Beds, Bartonian, late Eocene [details]
Pugnello, Vicenza, Italy; Ronca Beds, Bartonian, late Eocene [details]
Monte Altissimo, Vicenza, Italy; Ronca Beds, Bartonian, late Eocene [details]
Peynier, Bouches-du-Rhône, France; Campanian [details]
Ehingen/Donau (Gamerschwang), Griesingen, Öpfingen ("Oepfingen"), Ulm (Eggingen) ("Eckingen") and Ulm (Kuhberg), ... [details]
Lobsann, Bas-Rhin, France; Upper Pechelbronn Beds ('Plattiger Steinmergel'), basal Rupelian, early Oligocene [details]
Labin ["Albona"], Croatia; Danian ["Liburnian"], Paleocene [details]
Arnegg at Blaustein, Baden-Württemberg, Germany; Rupelian, early Oligocene [details]
Ilbesheim bei Landau in der Pfalz, Rhineland-Palatinate, Germany; Hochheim Formation ('Landschneckenkalk'), ... [details]
Thalfingen near Elchingen, Bavaria, Germany; Ulm Beds, Aquitanian, early Miocene [details]
Mosbach, Hesse, Germany [details]
Mödling (Eichkogel), Lower Austria, Austria; Pannonian, Tortonian (mammal zone MN 11), late Miocene [details]
Kuhberg and Eggingen ["Eckingen"] near Ulm and Buckenrain near Laichingen, Baden-Württemberg, Germany; Ulm Beds, ... [details]
Several localities around Nördlingen, Bavaria, Germany [details]
Pontlevoy, Loir-et-Cher, France; late Burdigalian to early Langhian (mammal zone MN 5), early to middle Miocene [details]
Hochheim-Flörsheim, Hesse, Germany; Hochheim Formation ('Landschneckenkalk'), Chattian, late Oligocene [details]
Arzignano, Vicenza, Italy; Ronca Beds, Bartonian, late Eocene [details]
Kozina ["Cosina"], Slovenia; Danian ["Liburnian"], Paleocene [details]
Arnegg at Blaustein, Baden-Württemberg, Germany; Rupelian, early Oligocene [details]
No type locality specified, but derives from the region around Cordes in S France [details]
Emerberg ["Emmersberg"] near Riedlingen, Baden-Württemberg, Germany [details]
Blaye-les-Mines ("Blaye-de-Carmaux"), Tarn, France; Calcaires de Cordes, middle Rupelian to early Chattian, Oligocene [details]
Pugnello, Vicenza, Italy; Ronca Beds, Bartonian, late Eocene [details]
Thalfingen near Elchingen, Baden-Württemberg, Germany; Ulm Beds ('Thalfinger Schichten'), Aquitanian, early Miocene [details]
Fochesati ("ai Fochesatti"), Vicenza, Italy; Ronca Beds, Bartonian, late Eocene [details]