MolluscaBase source details
Alvania peyreirensis Cossmann & Peyrot, 1919 † (original description)
Alvania raulini Cossmann & Peyrot, 1919 † (original description)
Bythinella aquensis (Degrange-Touzin, 1892) † accepted as Nematurella aquensis (Degrange-Touzin, 1892) † (basis of record)
Bythinella bearnensis Cossmann & Peyrot, 1919 † (original description)
Bythinella falloti Degrange-Touzin, 1892 † accepted as Stenothyroides falloti (Degrange-Touzin, 1892) † (basis of record)
Ceratia suturalis Cossmann & Peyrot, 1919 † accepted as Ceratia dufrenoyi (Des Moulins, 1868) † (original description)
Cingula vera Cossmann & Peyrot, 1919 † (original description)
Hydrobia (Amnicola) leognanensis Cossmann & Peyrot, 1919 † accepted as Pseudamnicola leognanensis (Cossmann & Peyrot, 1919) † (original description)
Hydrobia (Peringia) cestasensis Cossmann & Peyrot, 1919 † represented as Hydrobia cestasensis Cossmann & Peyrot, 1919 † (original description)
Hydrobia (Peringia) sacyi Cossmann & Peyrot, 1919 † represented as Hydrobia sacyi Cossmann & Peyrot, 1919 † (original description)
Hydrobia (Tournoueria) Brusina, 1870 † accepted as Tournoueria Brusina, 1870 † (basis of record)
Hydrobia (Tournoueria) girondica O. Boettger, 1892 † accepted as Hydrobia girondica O. Boettger, 1892 † (basis of record)
Hydrobia (Tournoueria) girondica var. umbilicaris Cossmann & Peyrot, 1919 † represented as Hydrobia girondica O. Boettger, 1892 † (original description)
Hydrobia girondica O. Boettger, 1892 † (additional source)
Hydrobia ventrosa var. polysarca Cossmann & Peyrot, 1919 † accepted as Ecrobia ventrosa var. polysarca (Cossmann & Peyrot, 1919) † (original description)
Melania (Eumelania) aquitanica Noulet, 1846 † accepted as Tinnyea aquitanica (Noulet, 1846) † (basis of record)
Melania (Eumelania) aquitanica var. perproxima Cossmann & Peyrot, 1919 † accepted as Melania aquitanica Noulet, 1846 † accepted as Tinnyea aquitanica (Noulet, 1846) † (original description)
Melanopsis (Lyrcaea) impressa Krauss, 1852 † represented as Melanopsis impressa Krauss, 1852 † (basis of record)
Melanopsis aquensis Grateloup, 1838 † (additional source)
Melanopsis nereis A. d'Orbigny, 1852 † (additional source)
Melanopsis parva Pallary, 1916 † accepted as Melanopsis subbuccinoides A. d'Orbigny, 1852 † (source of synonymy)
Neritina (Smaragdia) Issel, 1869 accepted as Smaragdia Issel, 1869 (basis of record)
Neritina (Smaragdia) merignacensis Cossmann & Peyrot, 1918 † accepted as Smaragdia merignacensis (Cossmann & Peyrot, 1918) † (original description)
Nystia cylindrica Cossmann & Peyrot, 1919 † accepted as Bouryia cylindrica (Cossmann & Peyrot, 1919) † (original description)
Nystia degrangei Cossmann & Peyrot, 1919 † (original description)
Odontostomia (Auristomia) degrangei Cossmann & Peyrot, 1918 † accepted as Auristomia degrangei (Cossmann & Peyrot, 1918) † (original description)
Rissoina (Rissolina) aturensis Cossmann & Peyrot, 1919 † represented as Rissoina aturensis Cossmann & Peyrot, 1919 † (original description)
Rissoina (Zebinella) degrangei Cossmann & Peyrot, 1919 † accepted as Zebinella degrangei (Cossmann & Peyrot, 1919) † (original description)
Rissoina aquitanica Cossmann & Peyrot, 1919 † accepted as Zebina aquitanica (Cossmann & Peyrot, 1919) † (original description)
Rissoina bearnensis Cossmann & Peyrot, 1919 † (original description)
Rissoina bistriata (Grateloup, 1847) † (source of synonymy)
Rissoina bistriata var. stephaniensis Cossmann & Peyrot, 1919 † accepted as Rissoina bistriata (Grateloup, 1847) † (original description)
Rissoina elongata f. mancietensis Cossmann & Peyrot, 1919 † accepted as Rissoina mancietensis Cossmann & Peyrot, 1919 † (original description)
Rissoina elongata var. scalarata Cossmann & Peyrot, 1919 † accepted as Rissoina scalarata Cossmann & Peyrot, 1919 † (original description)
Rissoina emiliae Cossmann & Peyrot, 1919 † (original description)
Rissoina exdecussata Sacco, 1895 † (status source)
Rissoina recticostulata Cossmann & Peyrot, 1919 accepted as Zebinella recticostulata (Cossmann & Peyrot, 1919) † (original description)
Rissoina scalarata Cossmann & Peyrot, 1919 † (original description)
Rissoina syrtica Cossmann & Peyrot, 1919 † (original description)
Stalioa lemani (Basterot, 1825) † accepted as Schuettemmericia lemani (Basterot, 1825) † (basis of record)
Stenothyra aquitanica Cossmann & Peyrot, 1919 † accepted as Stenothyroides aquitanica (Cossmann & Peyrot, 1919) † (original description)
Stosicia planaxoides var. helvetica Cossmann & Peyrot, 1919 † accepted as Stosicia planaxoides (Grateloup, 1838) † accepted as Stosicia buccinalis (Grateloup, 1828) † (original description)
Syrnola subumbilicata (Grateloup, 1838) † (additional source)
Tinostoma (Megatyloma) Cossmann, 1888 † accepted as Megatyloma Cossmann, 1888 † (basis of record)
Tinostoma (Megatyloma) neritinoides Cossmann & Peyrot, 1918 † accepted as Neritilia neritinoides (Cossmann & Peyrot, 1918) † (original description)
Tornus subcirculus Cossmann & Peyrot, 1917 † accepted as Circulus subcirculus (Cossmann & Peyrot, 1917) † (additional source)
Turbella degrangei Cossmann & Peyrot, 1919 † accepted as Turboella degrangei Cossmann & Peyrot, 1919 † accepted as Rissoa degrangei (Cossmann & Peyrot, 1919) † (original description)
France for Bythinella bearnensis Cossmann & Peyrot, 1919 †
France for Hydrobia (Amnicola) leognanensis Cossmann & Peyrot, 1919 †
France for Hydrobia (Peringia) cestasensis Cossmann & Peyrot, 1919 †
France for Hydrobia (Peringia) sacyi Cossmann & Peyrot, 1919 †
France for Hydrobia (Peringia) sacyi Cossmann & Peyrot, 1919 †
France for Hydrobia ventrosa var. polysarca Cossmann & Peyrot, 1919 †
France for Melania (Eumelania) aquitanica var. perproxima Cossmann & Peyrot, 1919 †
France for Melania (Eumelania) aquitanica var. perproxima Cossmann & Peyrot, 1919 †
France for Melania (Eumelania) aquitanica var. perproxima Cossmann & Peyrot, 1919 †
France for Neritina (Smaragdia) merignacensis Cossmann & Peyrot, 1918 †
France for Neritina (Smaragdia) merignacensis Cossmann & Peyrot, 1918 †
France for Neritina (Smaragdia) merignacensis Cossmann & Peyrot, 1918 †
France for Nystia cylindrica Cossmann & Peyrot, 1919 †
France for Nystia degrangei Cossmann & Peyrot, 1919 †
France for Stenothyra aquitanica Cossmann & Peyrot, 1919 †
France for Tinostoma (Megatyloma) neritinoides Cossmann & Peyrot, 1918 †
France for Tornus subcirculus Cossmann & Peyrot, 1917 †
Cossmann & Peyrot (1919) give as original trinomen: Rissoa cochlearella var. C. bistriata Grat. Atlas pl. IV fig. ... [details]
Originally introduced as Rissoina (Zebinella) recticostulata Cossmann & Peyrot, 1919 [p. 354; plate 17, figs 36-37] [details]
Originally introduced as Stosicia planaxoides mut. helvetica nov. mut. From the description, however, it is clear ... [details]
Originally introduced as Rissoina (Zebina) aquitanica. [details]
Originally described as Rissoina (Zebinella) degrangei [details]
Originally introduced as Rissoina (Zebinella) recticostulata Cossmann & Peyrot, 1919 [p. 354; plate 17, figs 36-37] [details]
Orthez (Paren) and Sallespisse, Pyrénées-Atlantiques, France; Serravallian, middle Miocene [details]
Léognan (Château du Thil), Gironde, France; late Aquitanian to early Burdigalian, early Miocene [details]
Cestas, Gironde, France; Burdigalian (mammal zone MN 3), early Miocene [details]
Léognan (Les Sables) and Pessac (Lorient), Gironde, France; late Aquitanian to Burdigalian, early Miocene [details]
Canenx-et-Réaut, Landes, France; Burdigalian, early Miocene [details]
Cestas, Saucats (Lassime) and Saucats (Pont-Pourquey), Gironde, France; early Burdigalian, early Miocene [details]
Bazas, Canéjan and Mérignac, Gironde, France; late Aquitanian to early Burdigalian, early Miocene [details]
Bossée, Indre-et-Loire, France; Faluns de Touraine, latest Burdigalian to early Langhian, early to middle Miocene [details]
Orthez (Paren), Pyrénées-Atlantiques, France; Serravallian, middle Miocene [details]
Mérignac, Gironde, France; Calcaire gris de l'Agenais, late Aquitanian, early Miocene [details]
Cestas, Gironde, France; Burdigalian (mammal zone MN 3), early Miocene [details]