POMATIOPSIDAE 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 : 624-625

Family POMATIOPSIDAE Stimpson, 1865

Lacunopsis – Deshayes, 1876: 147-150. — Type species (SD Thiele, 1928): Lacunopsis monodonta Deshayes, 1876 .— Preoccupies Lacunopsis Harmer, 1923 [ Littorinidae ], which was replaced by Harmeria Tomlin, 1931 . — Current status:valid genus and type genus of the tribe Lacunopsini Davis, 1979 , but these tribes are currently not used ( Shi et al. 2020).

antediluviana , Truncatella –Deshayes, 1861-DescrCoqFoss: 421-422, 18, pl.18, figs 24-27.— Type localities:Houdan & Thiverval-Grignon.— Type age: Eocene (Lutetian). — Type material: UCBL-EM 32865, syntype from Thiverval-Grignon. Truncatella antediluviana Deshayes, 1861 ( Le Renard & Pacaud 1995: 97). — Current status: Bouryia antediluviana (Deshayes, 1861) ( Pacaud 2008: 54; Pacaud 2011: 9). conjunctum, Cerithium – Deshayes, 1833-DescrCoqFoss: 387, 39, pl. 73, figs 1-3 [pl. mistakenly listed in text as 75]; 1837-DescrCoqFoss: 812 [correction made]; 1865-DescrCoqFoss: 123-124, 80, pl. 80, figs 9-12, 16 [listed in text as figs 19-21; fig. 13 listed on p. 80, but this is Cerithium insolitum ]; 1865-DescrCoqFoss: 667 [last fig. expl. correction made]. — Type locality: Versailles. — Type age: Oligocene (Rupelian). — Current status: Potamidopsis trochleare [Lamarck, 1804] form conjunctus (Deshayes, “1824”) ( Lozouet & Maestrati 2012a: 274, fig. 178.3-10).

flava , Melania – Deshayes in Deshayes & Jullien, 1876: 145-146, 162, pl. 8, figs 8-11, 12-15 [var.]. — Type locality: Mekong River, Cambodia, near Koko. — Type age: Recent. — Type species (M) of Jullienia Crosse & P. Fischer, 1876b , the type genus of the subfamily Jullieniinae Davis, 1979 . — Current status: Jullienia flava (Deshayes, 1876) ( Davis 1979: 110; Breure et al. 2022a: 48).

jullieni , Lacunopsis – Deshayes in Deshayes & Jullien, 1876: 148- 149, 161, pl. 7, figs 19-22. — Type locality: Ca-Lgniou Island, Cambodia, sand. — Type age: Recent. — Current status: Lacunopsis jullieni Deshayes, 1876 .

microstoma , Cyclostoma – Deshayes, 1824-DescrCoqFoss: 78, 4, pl. 7, figs 13-14; 1862-DescrCoqFoss: 495, pl. 35, figs 21-24, as Bithinia . — Type localities: Livilliers & Valmondois. — Type age: Eocene (Bartonian). — Type species (OD) of Glibertiella Schlickum, 1968. Floridiscrobs (Glibertiella) microstoma (Deshayes, 1824) ( Le Renard & Pacaud 1995: 99, 103). — Current status: Bouryia microstoma (Deshayes, 1824) ( Pacaud 2008: 54; Pacaud 2011: 9).

monodonta , Lacunopsis – Deshayes in Deshayes & Jullien, 1876: 149-150, 161, pl. 7, figs 15-18. — Type locality: Ca-Lgniou Island, Cambodia, sand. — Type age: Recent. — Current status: Lacunopsis monodonta Deshayes, 1876 ( Thiele 1928: 379).

parisiensis , Truncatella – Deshayes, 1861-DescrCoqFoss: 422, 18, pl. 18, figs 28-30. — Type locality: Parnes. — Type age: Eocene (Lutetian). — Type material: UCBL-EM 32866, syntype. — Current status: Truncatella parisiensis Deshayes, 1861 ( Le Renard & Pacaud 1995: 97); Bouryia parisiensis (Deshayes, 1861) ( Pacaud 2008: 54; Pacaud 2011: 9).

tricostatus , Lacunopsis – Deshayes in Deshayes & Jullien, 1876: 150-151, 160, pl. 7, figs 10-14. — Type locality: Tiô-Compîh, Cambodia. — Type age: Recent. — Type species (OD) of Type species (OD) of Wykoffia Brandt, 1968, which is now regarded as a synonym of Jullienia Crosse & P. Fischer, 1876b . — Current status: Jullienia tricostata (Deshayes, 1876) ( Davis 1979: 113) .