HYDROBIIDAE Stimpson, 1865

Coan, Eugene V., Pacaud, Jean-Michel & Kabat, Alan R., 2024, Gérard-Paul Deshayes (1796 - 1875) and his taxa, Geodiversitas 46 (16), pp. 553-930 : 624

Family HYDROBIIDAE Stimpson, 1865

abnormis , Bithinia (Nematura) –Deshayes, 1862-DescrCoqFoss: 515- 516, 35, pl. 35, figs 14-17. — Type locality:Jonchery-sur-Vesle.— Type age: Paleocene (Thanetian). Lapparentia abnormis (Deshayes, 1862) ( Le Renard & Pacaud 1995: 99) . — Type species (OD) of Costhyrella Pacaud,1997 . — Current status: Costhyrella abnormis (Deshayes, 1862) ( Pacaud 1997: 3, figs 2-3,18, 26; Leroy et al. 2014: 24, pl. 32, fig. 7).

cochlearella , Bithinia – Deshayes, 1862-DescrCoqFoss: 508, pl. 35, figs 18-20. — Type locality: Jonchery-sur-Vesle. —Type age: Paleocene (Thanetian). — Type material: UCBL-EM 32536, syntypes. — Current status: Lapparentia (Lapparentia) cochlearella (Deshayes, 1862) ( Le Renard & Pacaud 1995: 99) ( Pacaud 1997: 8, fig. 12, 23, 30).

crassa , Bithinia – Deshayes, 1862-DescrCoqFoss: 494, 33, pl. 33, figs 22-24. — Type locality: Cuise-la-Motte. — Type age: Eocene (Ypresian).— Type material:UCBL-EM 32521, holotype.— Current status: Peringia crassa (Deshayes, 1862) ( Le Renard & Pacaud 1995: 98) .

crassilabris , Bithinia – Deshayes, 1862, 493-494, pl. 35, figs 40-42. — Type locality: Hermonville. — Type age: Eocene (Lutetian). — Type material: UCBL-EM 32541, 2 syntypes. — Current status: Peringia crassilabris (Deshayes, 1862) ( Le Renard & Pacaud 1995: 98; Pacaud 2008: 54).

heberti , Bithinia –Deshayes, 1862-DescrCoqFoss: 499, pl. 35, figs 37- 39. — Type locality: Saint-Sauveur. — Type age: Eocene (Ypresian). —Type material: MNHN.F.J03761, neotype (Cossmann, 1913: 140). — Current status: Hydrobia (Tournoueria) heberti (Deshayes, 1862) ( Le Renard & Pacaud 1995: 98) .

incerta , Rissoa – Deshayes, 1861-DescrCoqFoss: 410-411, 23, pl. 23, figs 28-30, “ non Anton, 1839”, but this was not the combination that Anton (1838) used, which was Eulima incerta . — Type locality: Thiverval-Grignon.— Type age: Eocene (Lutetian). — Type material: UCBL-EM 32480, syntypes. Hydrobia (Hydrobia) antoni Le Renard, 1994 ( Le Renard 1994: 37), unnecessary replacement name. — Current status: Hydrobia (Hydrobia) incerta (Deshayes, 1861) ( Kadolsky 2021: 126) .

laevigatus , Bulimus – Deshayes, 1824-DescrCoqFoss: 62, 4, pl. 8, figs 14-15. — Type locality: Mouchy-le-Châtel. — Type age: Eocene (Lutetian). 1862-DescrCoqFoss: 511, as Bithinia “ levigata ”. — Current status: synonym of Hydrobia (Ecrobia) sextona (Lamarck, 1804) ( Cossmann, 1888: 214) .

marceauxiana , Bithinia – Deshayes, 1862-DescrCoqFoss: 503, 34, pl. 34, figs 19-21. — Type localities: Mareuil-en-Dôle, Lizy-sur-Ourcq, Beauchamps, La Chapelle-en-Serval, Les Craquelots & Montjavoult.— Type age: Eocene (Bartonian). — Current status: Hydrobia (Polycirsus) tuba [Deshayes, 1862] marceauxiana ( Le Renard & Pacaud 1995: 98) .

modicum, Cyclostoma – Deshayes, 1863-DescrCoqFoss: 883-884, 57, pl. 57, figs 34-36. — Type locality: Mont-Bernon (Épernay). — Type age: Eocene (Ypresian). — Current status: Stalioa modica (Deshayes, 1863) ( Le Renard & Pacaud 1995: 99) .

nitens , Bithinia – Deshayes, 1862-DescrCoqFoss: 501, 34, pl. 34, figs 13-15. — Type localities: Chambors, Thiverval-Grignon & La Ferme de l’Orme. — Type age: Eocene (Lutetian). — Type material: UCBL-EM 32526, syntypes from Chambors. — Current status: Hydrobia (Parhydrobia) nitens (Deshayes, 1862) ( Le Renard & Pacaud 1995: 98; Pacaud 2008: 54).

sandbergeri , Bithinia –Deshayes, 1862-DescrCoqFoss: 504, 34, pl. 34, figs 1-3. — Type locality: Ormoy-la-Rivière. — Type age: Oligocene (Rupelian). — Current status: synonym of Hydrobia aturensis Noulet, 1854 ( Kadolsky 2008a: 236). sparnacensis , Bithinia – Deshayes, 1862-DescrCoqFoss: 500, pl. 35, figs 5-7. — Type locality:Mont-Bernon (Épernay). —Type age:Eocene (Ypresian). — Type material: UCBL-EM 32534, syntype. — Current status: Hydrobia (Parhydrobia) sparnacensis (Deshayes, 1862) ( Le Renard & Pacaud 1995: 98) .

subulata , Paludina – Deshayes, 1825-DescrCoqFoss: 133, 8, pl. 15, figs 19-20, 25-26; 1862-DescrCoqFoss: 507, as Bithinia . — Type localities: Beauchamp, Pierrelaye & Thiverval-Grignon. — Type age: Eocene (Lutetian-Bartonian). — Type material: UCBL-EM 32156, syntypes from Beauchamp. — Type species (SD de Morgan, 1920) of Parhydrobia Cossmann & Dollfus, 1913. — Current status: Hydrobia (Parhydrobia) subulata (Deshayes, 1825) ( Le Renard & Pacaud 1995: 98; Pacaud 2008: 54).

tuba , Bithinia – Deshayes, 1862-DescrCoqFoss: 503-504, 34, pl. 34, figs 25-28. — Type locality: Le Fayel. — Type age: Eocene (Bartonian). — Type material: UCBL-EM 32528, syntypes. — Type species (OD) of Polycirsus Cossmann, 1888. — Current status: Hydrobia (Polycirsus) tuba (Deshayes, 1862) ( Le Renard & Pacaud 1995: 98) .

turgidulus , Bulimus – Deshayes, 1863-DescrCoqFoss: 833-834, 54, pl. 54, figs 25-27. — Type locality: Jonchery-sur-Vesle. — Type age: Paleocene (Thanetian). — Type material: UCBL-EM 32618, syntype. — Current status: Peringia “? ” turgidula (Deshayes, 1863) ( Le Renard & Pacaud 1995: 98) .