LYMNAEIDAE Rafinesque, 1815

Coan, Eugene V., Pacaud, Jean-Michel & Kabat, Alan R., 2024, Gérard-Paul Deshayes (1796 - 1875) and his taxa, Geodiversitas 46 (16), pp. 553-930 : 678-680

Family LYMNAEIDAE Rafinesque, 1815

Limnaea is an incorrect subsequent spelling of Lymnaea Lamarck, 1799 , which first originated with Blainville (1824).

arenularia , Lymnaea – Deshayes,1825-DescrCoqFoss: 93-94, pl. 11, figs 7-8. — Type localities: Beauchamp & Valmondois. — Type age: Eocene (Bartonian).This species originated from the vernacular “Lymnée des grès” inBrard (1810: 409-410, pl. 24, figs 5-6). Deshayes also cited fig. 7 in Brard, but that is now Lymneus helveticus Brard, 1810 ( Brard 1810: 410). Lymnaea arenularia Deshayes, 1825 (Wenz 1923: 1207, as “1824”; Le Renard & Pacaud 1995: 129). — Current status: synonym of Lymnaea antiqua Brongniart, 1810 (Pacaud 2007: 50).

bervillii , Limnaea – Deshayes, 1863-DescrCoqFoss: 717-718, 44, pl. 44, figs 19-21. — Type localities: Passy (Paris) & Chéry-Chartreuve. — Type age: Eocene (Bartonian). — Type material: MNHN.F.J04171, MNHN.F.A70311, syntypes. — Current status: Lymnaea bervillii Deshayes, 1863 (Wenz, 1923: 1209; Le Renard & Pacaud 1995: 129; Pacaud 2008: 76).

brardi , Limnaea – Deshayes, 1863-DescrCoqFoss: 715-716, 43, pl. 43, figs 8-9. — Type locality: Pontournoy. — Type age: Miocene. — Type material: UCBL-EM 32580, syntypes. Lymnaea brardi Deshayes, 1863 (Wenz 1923: 1210).

briarensis , Limnaea – Deshayes, 1863-DescrCoqFoss: 713, 45, as Limnaea briariensis , pl. 45, figs 11-14. — Type locality: Romainville. — Type age: Oligocene (Rupelian). — Current status: Radix briarensis (Deshayes, 1863) (Wenz 1923: 1238) .

brongniarti , Limnaea – Deshayes, 1863-DescrCoqFoss: 721, 42, pl. 42, figs 29-30. — Type localities: Montmorency , Saint-Prix , Evêquemont , Pontournois Oligocene (Chattian). — Type material: MNHN.F.B68569, syntype (Brongniart coll.) from Montmorency ; MNHN.F.J03342, syntype (Brongniart coll.) from Saint-Prix ; MNHN.F.J03343, syntype (Hébert coll.) from Evêquemont ; UCBL-EM 32572, syntype (Deshayes coll.) from Montmorency.— Current status: Galba brongniarti (Deshayes, 1863) (Wenz 1923: 1357) .

condita, Limnaea – Deshayes, 1863-DescrCoqFoss: 710-711, 43, pl. 43, figs 10-12. — Type locality: Cernay-la-Ville. — Type age: Eocene (Rupelian). — Type material: UCBL-EM 32573, syntype. Synonym of Radix subovata (Zieten, 1830) (Wenz 1923: 1294) , now placed in Stagnicola ( Kadolsky, 2020) . — Current status: synonym of Stagnicola subovata Zieten, 1832 [ Limneus ] (MolluscaBase).

crassula , Limnaea – Deshayes, 1863-DescrCoqFoss: 711, 44, pl. 44, figs 27-33. — Type locality: Chéry-Chartreuve. — Type age: Eocene (Bartonian). — Type material: UCBL-EM 32581 & 32582, syntypes. — Current status: Lymnaea crassula Deshayes, 1863 (Wenz 1923: 1212; Le Renard & Pacaud 1995: 129).

davidii, Limnea –Deshayes, 1870b: 26-27. — Type locality: Moupin, Tibet. — Type age: Recent. — Current status: synonym of Orientogalba ollula (Gould, 1859) [ Limnaea ] (MolluscaBase).

denainvilliersi , Limnaea – Deshayes, 1863-DescrCoqFoss: 728, 43, pl. 43, figs 4-7. — Type localities: Le Monceau & Pontournois. — Type age: Miocene (Aquitanian). Galba subpalustris [Thomae, 1845] denainvilliersi (Deshayes, 1863) (Wenz 1923: 1403) . — Current status: Stagnicola denainvilliersi (Deshayes, 1863) ( Mandic et al. 2020: 530) .

duchasteli , Limnaea – Deshayes, 1863-DescrCoqFoss: 725-726, 44, pl. 44, figs 16-18. — Type locality: La Ferme de l’Orme. — Type age: Eocene (Lutetian). — Type material: UCBL-EM 32577, holotype. — Current status: Galba duchasteli (Deshayes, 1863) (Wenz 1923: 1365; Le Renard & Pacaud 1995: 129; Pacaud 2008: 76).

elata , Limnaea – Deshayes, 1863-DescrCoqFoss: 724, 44, pl. 44, figs 22-24. — Type locality: Passy (Paris). — Type age: Eocene (Lutetian). — Current status: Galba elata (Deshayes, 1863) (Wenz 1923: 1366; Le Renard & Pacaud 1995: 129; Pacaud 2008: 76).

haldemani , Limnaea – Deshayes, in Binney, 1867 ( Binney 1867: 428). — Type locality: Vermont, U.S.A. — Type age: Recent. Replacement name for Lymnaea gracilis J. C. Jay, 1839 , non Zieten, 1832. Jay’s taxon is the type species (M) of Acella Haldeman, 1841 . Binney received this suggestion in correspondence from Deshayes,

whose help was acknowledged (p. 427). — Current status: Acella haldemani (Deshayes, in Binney, 1867) ( Anonymous 1933).

heberti , Limnaea – Deshayes, 1863-DescrCoqFoss: 729, 45, pl. 45, figs 15-16. — Type locality: Romainville. — Type age: Oligocene (Rupelian). — Current status: Radix heberti (Deshayes, 1863) (Wenz 1923: 1250) .

inconspicua , Limnaea – Deshayes, 1863-DescrCoqFoss: 720, 45, pl. 45, figs 5-6. — Type localities: Saint-Ouen, Batignolles, La Villette, Place de l’Europe (Paris) & Bois de Varinfroy. — Type age: Eocene (Bartonian). — Type material: MNHN.F.J04181, syntype. — Current status: Galba inconspicua (Deshayes, 1863) (Wenz 1923: 1370; Le Renard & Pacaud 1995: 129) .

lessoni , Limnea – Deshayes, 1831c: [1], pl. 16; 1832-EncyMeth: 358; 1838-HistNatAnim2: 417;1843-HistNatAnim3: 418 as Lymnaea .— Type locality: Australia; Lesson. — Type age: Recent. — Type species (OD) of Peplimnea Iredale, 1943 , which is regarded as a synonym of Austropeplea Cotton, 1942 . — Current status: Austropeplea lessoni (Deshayes, 1831) ( Puslednik et al. 2009; Aksenova et al. 2018: 12).

lignitarum , Limnaea – Deshayes, 1863-DescrCoqFoss: 726, 44, pl. 44, figs 13-15. — Type localities: Mont-Bernon (Épernay), Rilly-la-Montagne & Vély. — Type age: Paleocene (Ypresian). — Type material: UCBL-EM 32576, syntype from Mont-Bernon. — Current status: Galba lignitarum (Deshayes, 1863) (Wenz 1923: 1371; Le Renard & Pacaud 1995: 129).

melaniana , Limnaea – Deshayes, 1863-DescrCoqFoss: 727-428, 43, pl. 43, figs 18-20 [in text as figs 20-22]. — Type locality: Étampes. — Type age: Oligocene (Rupelian). 1865-DescrCoqFoss: 666 [correction noted]. MNHN.F.J04177, holotype. — Current status: Galba melaniana (Deshayes, 1863) (Wenz 1923: 1390) .

michelini , Limnaea – Deshayes, 1863-DescrCoqFoss: 718, 45, pl. 45, figs 9-10. — Type localities: Côte Saint-Parres (Saint-Nicolasla-Chapelle), Les Eparmailles & Morancez. — Type age: Eocene (Lutetian). — Type material: MNHN.F.J03338, syntype. Galba aquensis [Matheron, 1843] michelini (Deshayes, 1863) (Wenz 1923: 1347; Le Renard & Pacaud 1995: 129). — Current status: Galba michelini (Deshayes, 1863) ( Pacaud 2008: 76) .

noueli , Limnaea – Deshayes, 1863-DescrCoqFoss: 705-706, 45, pl. 45, figs 1-2. — Type localities: La Chapelle-Saint-Mesmin, Pontournoy & Villeromain. — Type age: Oligocene (Rupelian). — Type material: MNHN.F.J03340, 6 syntypes (Hébert coll.) from Villeromain; MNHN.F.J03341, 9 syntypes (Hébert coll.) from Pontournoy; UCBL-EM 32583, syntype from La Chapelle-Saint-Mesmin. — Current status: synonym of Stagnicola subovatus (Zieten, 1832) [ Limnaea ] (Wenz 1923: 1230).

obtusissima , Limnaea – Deshayes, 1838a: 63-64, [ii], pl. 5, figs 10- 11. — Type locality: Crimean Peninsula. — Type age: Miocene or Pliocene. — Current status: Radix obtusissima (Deshayes, 1838) (Wenz 1923: 1256) .

opima, Limnaea – Deshayes, 1863-DescrCoqFoss: 709, 43, pl. 43, figs 16-17. — Type locality: Fontainebleau. — Type age: Oligocene (Rupelian). — Current status: synonym of Stagnicola subovatus Zieten, 1832 [ Limneus ] (Wenz 1923: 1294).

parvula , Limnaea –Deshayes, 1863-DescrCoqFoss: 727, 43, pl. 43, figs 25-27 [in text as figs 28-30], non Limnaeus parvulus Braun , in Walchner, 1851; 1865-DescrCoqFoss: 666 [correction noted]. — Type locality: Segrais, near Pithiviers. — Type age: Miocene (Aquitanian). Preoccupies Limnaea parvula Hazay, 1880 , a synonym of Stagnicola palustris (O. F. Müller, 1774) [ Buccinum ]. — Current status: synonym of Galba (Galba) subpalustris [Thomae, 1845] minor (Thomae, 1845) [ Limnaeus ] (Wenz 1923: 1403).

peregrina , Limnaea – Deshayes, 1838a: 63, [ii], pl. 5, figs 8-9. — Type locality: Crimean Peninsula. — Type age: Miocene. Preoccupies L. peregrina Clessin, 1882 , a synonym of L. columella Say, 1817 . — Current status: Lymnaea peregrina Deshayes, 1838 (Wenz 1923: 1223).

stampinensis , Limnaea – Deshayes, 1863-DescrCoqFoss: 710, pl. 43, figs 21–22. — Type locality: Côte-Saint Martin (Etampes). — Type age: Oligocene (Rupelian). — Current status: synonym of Stagnicola subovatus Zieten, 1832 [ Limneus ] (Wenz 1923: 1294).

substriata , Lymnaea – Deshayes, 1824-DescrCoqFoss: 6, pl. 11, figs 5-6; 1825-DescrCoqFoss: 94; 1832-EncyMeth: 358, as Limnea [sic]; 1838-HistNatAnim2: 421;1843-HistNatAnim3: 419. — Type locality: La Chapelle-en-Serval. — Type age: Eocene (Bartonian). Radix substriata (Deshayes, 1824) (Wenz 1923: 1311) . — Current status: synonym of Lymnaea antiqua Brongniart, 1810 [ Limneus palustris ] (Pacaud 2007: 50).

succinea, Limnea [sic] – Deshayes, 1832b: 418-419, 440, 523, pl. 2, figs 13-14; 1838-HistNatAnim2: 417;1843-HistNatAnim3: 418. — Type locality: Malabar, India, freshwater; Bélanger. — Type age: Recent. — Current status: synonym of Racesina luteola (Lamarck, 1822) [ Lymnaea ], the type species (OD) of Racesina Vinarski & Bolotov, 2018 (MolluscaBase).

tombecki , Limnaea –Deshayes, 1863-DescrCoqFoss: 711-712, 42, as L. tumbecki , pl. 42, figs 26-28. — Type localities: Montmorency & Evêquemont. — Type age: Oligocene (Rupelian). — Type material: MNHN.F.J03339, syntype. — Current status: Lymnaea tombecki Deshayes, 1863 (Wenz 1923: 1227).

velutina , Limnaea – Deshayes, 1838a: 64, [ii], pl. 5, figs 12-14. — Type locality: Crimean Peninsula. — Type age: Miocene. — Type species (SD Wenz, 1923) of Velutinopsis Sandberger, 1875 . — Current status: Velutinopsis velutina (Deshayes, 1838) ( Botka et al. 2019: 226-228, fig. 31).

vesiculosa , Limnaea –Deshayes, 1863-DescrCoqFoss: 706-707, 42, pl. 42, fig. 31. — Type locality: Montmorency. — Type age: Oligocene (Rupelian). — Current status: Radix vesiculosa (Deshayes, 1863) (Wenz 1923: 1313) .