PARALLELODONTIDAE Dall, 1898

Coan, Eugene V., Pacaud, Jean-Michel & Kabat, Alan R., 2024, Gérard-Paul Deshayes (1796 - 1875) and his taxa, Geodiversitas 46 (16), pp. 553-930 : 707-708

Family PARALLELODONTIDAE Dall, 1898

adolphaei, Cucullaea –Deshayes, 1858-TraitElem: 370. Replacement name for Cucullaea rotundata F. A. Roemer, 1841 ( Roemer 1841: 70, pl. 9, fig. 2), non F. A. Roemer, 1836 ( Roemer 1836: 104, pl. 6, fig. 26). — Type locality: Dülmen, Germany. — Type age: Upper Kreidemergel [Cretaceous]. — Current status: taxon inquirendum.

adversidentata , Arca – Deshayes, 1858-DescrCoqFoss: 68, pl. 68, figs 7-9; 1860-DescrCoqFoss: 907. — Type locality: Chaussy. — Type age: Eocene (Lutetian). — Type species (OD) of Pseudogrammatodon Arkell, 1930 , which is now regarded as a synonym of Porterius B. L. Clark, 1925 . Cucullaria adversidentata (Deshayes, 1858) ( Glibert & Van de Poel, 1965a: 48) . — Current status: Porterius adversidentatus (Deshayes, 1858) ( Le Renard & Pacaud 1995: 82; Pacaud 2008: 80; Nevesskaja et al. 2013: 200, fig. 68-4; Hickman 2021: 11, fig. 3A-E).

caillati , Arca – Deshayes, 1858-DescrCoqFoss: 68, pl. 68, figs 4-6, as Arca caillati ; 69, pl. 69, figs 17-21, as Arca paucidentata ; 1860-DescrCoqFoss: 902-903, with A. paucidentata in synonymy. — Type localities: Thiverval-Grignon, Parnes, Chaussy, Liancourt-Saint-Pierre & Saint-Félix. — Type age: Eocene (Lutetian). — Current status: Cucullaria caillati (Deshayes, 1858) ( Glibert & Van de Poel 1965a: 48; Le Renard & Pacaud 1995: 82; Pacaud 2008: 80).

cucullaris , Arca – Deshayes, 1829-DescrCoqFoss: 206-207, 17, pl. 33, figs 1-3; 1835-HistNatAnim2: 481; 1839-HistNatAnim3: 652; 1860-DescrCoqFoss: 907. — Type locality: Parnes. — Type age: Eocene (Lutetian). — Current status: Cucullaria cucullaris (Deshayes, 1858) ( Glibert & Van de Poel 1965a: 49; Le Renard & Pacaud 1995: 82; Pacaud 2008: 80; Hickman 2021: 12, fig. 3F-H). demissa , Cucullaea –Deshayes, 1858-TraitElem: 369.Replacement name for Cucullaea nana Lycett, 1850 ( Lycett 1850: 425), non “d’Orbigny, 1843”, actually non Leymerie, 1842. In Leymerie, 1841, this was a nomen nudum. — Type locality: Gloucestershire. — Type age: Inferior Oolite [Middle Jurassic]. — Current status: taxon inquirendum.

griffithi, Arca – Deshayes, 1858-TraitElem: 349. Replacement name for Arca decussata (M’Coy, in Griffith 1844: 53, pl. 10, fig. 2) [ Psammobia ], non Linnaeus, 1758, when Deshayes placed both in Arca . This species name did not need to be replaced, the replacement was not used by later authors, and ICZN Code Art. 59.3 can be applied. — Type locality: Ireland. — Type age: Carboniferous. — Current status: Parallelodon decussatus (M’Coy, in Griffith, 1844) (M. Amler, pers. comm., March 13, 2023).

heterodonta , Arca –Deshayes, 1858-DescrCoqFoss: 67, pl. 67, figs 22- 25 [in text as figs “25-22”]; 1860-DescrCoqFoss: 906-907. — Type locality: Auvers-sur-Oise. — Type age: Eocene (Bartonian). — Type species (M) of Cucullaria Conrad, 1869 . Cucullaria was misattributed to “Deshayes, 1860”, in Cossmann & Peyrot (1913b: 168); its correct author is Conrad, 1869. — Current status: Cucullaria heterodonta (Deshayes, 1858) ( Glibert & Van de Poel 1965a: 49; Le Renard & Pacaud 1995: 82; Pacaud 2008: 80; Nevesskaja et al. 2013: 204, fig. 68-10; Berezovsky 2015a: 1038, pl. 14, fig. 3; Hickman 2021: 12-13).

hibernica, Arca – Deshayes, 1858-TraitElem: 350. Replacement name for Byssoarca semicostata M’Coy , in Griffith, 1844 ( Griffith 1844: 73, pl. 11, fig. 35), non Arca semicostata Hagenow, 1842 , when Deshayes placed both in Arca . This species name did not need to be replaced, the replacement was not used by later authors, and ICZN Code Art. 59.3 can be applied. — Type locality: Ireland. — Type age: Carboniferous. — Current status: Parallelodon semicostatus (M’Coy, in Griffith, 1844) (M. Amler, pers. comm., March 13, 2023).

incerta , Cucullaea – Deshayes, 1829-DescrCoqFoss: 194-195, 16, pl. 31, figs 6-7 [species name missing in pl. expl.]; 1837-DescrCoqFoss: 811 [correction in figure expl. made]; 1860-DescrCoqFoss: 909. — Type localities: Abbecourt, Noailles & Bracheux. — Type age: Paleocene (Thanetian). — Current status: Synonym of Cucullaea crassatina Lamarck, 1801 ( Cossmann 1887: 143).

lycetti, Cucullaea – Deshayes, 1858-TraitElem: 368. Replacement name for Cucullaea bipartita Lycett, 1850 ( Lycett 1850: 425), non (F. A. Roemer, 1836) [ Arca ]. — Type locality: Gloucestershire. — Type age: Inferior Oolite, Middle Jurassic. — Current status: taxon inquirendum.

paucidentata , Arca ; see under: caillati , Arca , above.