HIPPONICIDAE Troschel, 1861

Coan, Eugene V., Pacaud, Jean-Michel & Kabat, Alan R., 2024, Gérard-Paul Deshayes (1796 - 1875) and his taxa, Geodiversitas 46 (16), pp. 553-930 : 612-613

Family HIPPONICIDAE Troschel, 1861

NOTE

Hipponyx is a subsequent incorrect spelling of Hipponix Defrance, 1819 .

comatus , Hipponyx –Deshayes, 1861-DescrCoqFoss: 271, 13, pl. 13, figs 9-11 [in text as figs 9-10]; 1865-DescrCoqFoss: 665 [error corrected]. — Type locality: Thiverval-Grignon. — Type age: Eocene (Lutetian). — Type material: UCBL-EM 32422, holotype. — Current status: Hipponix ( Pilosabia) comatus Deshayes, 1861 ( Le Renard & Pacaud 1995: 97; Pacaud 2008: 57). comptus , Hipponyx – Deshayes, 1861-DescrCoqFoss: 269-270, 4, pl. 4, figs 16-18. — Type localities: Liancourt-Saint-Pierre, Parnes, Saint-Félix & Vaudancourt. — Type age: Eocene (Lutetian). Hipponix ( Pilosabia) comptus Deshayes, 1861 ( Le Renard & Pacaud 1995: 97; Pacaud 2008: 57).

elegans , Pileopsis – Deshayes, 1824-DescrCoqFoss: 25-26, 2, pl. 3, figs 16-19; 1825-DictClass8: 214, as Hipponix ; 1832-EncyMeth: 276, as Hipponix ; 1836-HistNatAnim2: 617-618; 1843-HistNatAnim3: 213, both as Hipponix ; 1861-DescrCoqFoss: 270, as Hipponyx . — Type locality: Mouchy-le-Châtel. — Type age: Eocene (Lutetian). — Current status: Hipponix ( Pilosabia) elegans (Deshayes, 1824) ( Le Renard & Pacaud 1995: 97; Pacaud 2008: 57).

heberti , Hipponyx – Deshayes, 1861-DescrCoqFoss: 270, 4, pl. 4, figs 26-28. — Type localities: Auvers-sur-Oise & Cresnes. — Type age: Eocene (Bartonian). — Type material: UCBL-EM 32387, syntype (Deshayes coll.) from Auvers-sur-Oise and MNHN.F.J04153, syntype (Hebert coll.), from Cresnes. — Current status: Hipponix ( Pilosabia) patelloides [Deshayes, 1824] heberti (Deshayes, 1861) ( Le Renard & Pacaud 1995: 97) .

opercularis , Pileopsis – Deshayes, 1824-DescrCoqFoss: 28, 2, pl. 3, figs 8-10, 20-22 [figs 20-22 not listed in text]; 1825-DictClass8: 214, as Hipponix ; 1832-EncyMeth: 277;1836-HistNatAnim2: 618- 619; 1837-DescrCoqFoss: 811, correction regarding figures made; 1843-HistNatAnim3: 227; 1861-DescrCoqFoss: 272-273. — Type locality: Parnes. — Type age: Eocene (Lutetian). — Current status: Leptonotis opercularis (Deshayes, 1824) ( Le Renard & Pacaud 1995: 97; Pacaud 2008: 57).

parasiticus , Hipponix – Deshayes, 1850-TraitElem: 38, pl. 63, figs 3-5. — Type locality: none given. — Type age: Recent. — Current status: taxon inquirendum.

patelloides , Pileopsis – Deshayes, 1824-DescrCoqFoss: 25, 2 [as P. “ patelliformis ”], pl. 3, figs 23-25; 1836-HistNatAnim2: 613; 1843-HistNatAnim3: 223-224. 1861-DescrCoqFoss: 271, as Hipponyx ; Patella striatula Deshayes, 1824 , added as synonym. — Type locality: Valmondois. — Type age: Eocene (Bartonian). — Type material: UCBL-EM 32131, syntype. — Current status: Hipponix ( Pilosabia) patelloides (Deshayes, 1824) ( Le Renard & Pacaud 1995: 97; Pacaud 2008: 57).

pilosus, Pileopsis – Deshayes, 1832a: [1], pl. 9;1836-HistNatAnim2: 614; 1843-HistNatAnim3: 226. — Type locality: none given. — Type age: Recent. — Type species (OD) of Pilosabia Iredale, 1929 . — Current status: synonym of the Indo-Pacific Pilosabia trigona (Gmelin, 1791) [ Patella ] ( Rehder 1980: 61, pl. 8, figs 5-6).

radiata , Hipponix – Deshayes, 1832-EncyMeth: 275, non Blainville, 1824, nec Quoy & Gaimard, 1825; 1836-HistNatAnim2: 616-617; 1843-HistNatAnim3: 227. — Type locality: none given. — Type locality: Valognes. — Type age: Eocene (Lutetian). All preoccupy H. radiata G. B. Sowerby I, 1835, ex J. E. Gray ms, now regarded as a synonym of Hipponix grayanus Menke, 1853 . — Current status: synonym of Pilosabia crispa (Defrance, 1825) [ Orbicula ] (Pacaud herein).

striatula , Patella – Deshayes, 1824-DescrCoqFoss: 10, 1 [fig. 19 miswritten as 13], pl. 1, figs 14, 19, non Gmelin, 1791; 1837-DescrCoqFoss: 813 [correction made];1861-DescrCoqFoss: 271. — Type locality: Valmondois. — Type age: Eocene (Bartonian). — Current status: synonym of Pilosabia patelloides (Deshayes, 1824) (Pacaud herein).

striatula , Pileopsis – Deshayes, 1830a-EncyMeth: 156; 1836-HistNatAnim2: 614; 1843-HistNatAnim3: 226. — Type locality: Dax. — Type age: Miocene. — Current status: Hipponix striatulus (Deshayes, 1830) ( Lozouet et al. 2001: 40, pl. 16, fig. 2a-b).

sublamellosus , Hipponyx –Deshayes, 1861-DescrCoqFoss: 271-272, 4, pl. 4, figs 14-15. — Type localities: Thiverval-Grignon, Mouchy-le-Châtel, Saint-Félix & Gisors. — Type age: Eocene (Lutetian). — Current status: Hipponix ( Hipponix) sublamellosus Deshayes, 1861 ( Le Renard & Pacaud 1995: 97; Pacaud 2008: 57).

tuba , Hipponyx –Deshayes, 1861-DescrCoqFoss: 272, 4, pl. 4, figs 23- 25 [in text as pl. 3]; 1865-DescrCoqFoss: 665 [error corrected]. — Type localities: Parnes, Chaumont-en-Vexin & Vaudancourt.— Type age: Eocene (Lutetian). — Type material: UCBL-EM 32386, syntype from Parnes. — Current status: Hipponix ( Hipponix) tuba Deshayes, 1861 ( Le Renard & Pacaud 1995: 97; Pacaud 2008: 57).

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sulcatus , Capulus – Listed by Couffon (1907: 190) as a Deshayes species, it was originally proposed as Patella sulcata Borson, 1820 , now Hipponix sulcata (Borson, 1820) .