GLYCYMERIDIDAE Dall, 1908

Coan, Eugene V., Pacaud, Jean-Michel & Kabat, Alan R., 2024, Gérard-Paul Deshayes (1796 - 1875) and his taxa, Geodiversitas 46 (16), pp. 553-930 : 706-707

Family GLYCYMERIDIDAE Dall, 1908 [1847]

acuminatus, Pectunculus – Deshayes, 1858-DescrCoqFoss: 73, pl. 73, figs 5-7; 1860-DescrCoqFoss: 855, 857, as Pectunculus polymorphus acuminatus . — Type locality: none given. — Type age: Eocene (Ypresian). — Current status: synonym of Axinaea (Axinaea) polymorpha (Deshayes, 1860) ( Cossmann 1887: 122) .

angusticardo, Pectunculus – Deshayes, 1858-DescrCoqFoss: 73, pl. 73, figs 12-13; 1860-DescrCoqFoss: 855, 857, as Pectunculus polymorphus angusticardo . — Type locality: none given. — Type age: Eocene (Ypresian). Synonym of Axinaea (Axinaea) polymorpha (Deshayes, 1860) ( Cossmann 1887: 122) .

depressus , Pectunculus – Deshayes, 1829-DescrCoqFoss: 222-223, 18, pl. 35, figs 12-14; 1832-EncyMeth: 742.1835-HistNatAnim2: 499-500; 1839-HistNatAnim3: 657; 1858-DescrCoqFoss: 861- 862. — Type localities: Acy-en-Multien & Valmondois. — Type age: Eocene (Bartonian). — Current status: Glycymeris depressa (Deshayes, 1829) ( Glibert & Van de Poel 1965a: 83; Le Renard & Pacaud 1995: 81).

dissimilis , Pectunculus – Deshayes, 1858-DescrCoqFoss: 71, pl. 71, figs 4-6; 1860-DescrCoqFoss: 862-863. — Type localities: Caumont, Mary-sur-Marne, Crouy, Coulombs, Acy-en-Multien & Vendrest.— Type age: Eocene (Bartonian). — Current status: Glycymeris dissimilis (Deshayes, 1858) ( Le Renard & Pacaud 1995: 81) .

duboisi , Pectunculus – Deshayes, 1858-TraitElem: 331. Based on a Dubois de Montpéreux (1831: 64-65, pl. 7, figs 7-8) figure of Pectunculus pulvinatus Lamarck, 1805 . — Type locality: Wolhyni-Podolien Plateau, Caucasus, Georgia. — Type age: Miocene (Burdigalian). Preoccupies Pectunculus duboisi Mayer-Eymar, 1868 . — Current status: taxon inquirendum.

expansus , Pectunculus – Deshayes, 1858-DescrCoqFoss: 72, pl. 72, figs 5-6; 1860-DescrCoqFoss: 855, 857, as Pectunculus polymorphus expansus . — Type locality: none given. — Type age: Eocene (Ypresian). — Current status: synonym of Axinaea (Axinaea) polymorpha (Deshayes, 1860) ( Cossmann 1887: 122) .

fichteli , Pectunculus – Deshayes, 1858-TraitElem: 330. Based Pectunculus polyodonta ( Brocchi, 1814) [ Arca ] of Hauer (1847: 353). — Type locality: Coroi, Siebenbürgen, Romania. — Type age: Miocene (Burdigalian). Glycymeris bimaculata [Poli, 1795] fichteli (Deshayes, 1858) ( Hörnes 1870: 315-316, pl. 39, fig. 1; Glibert & Van de Poel 1965a: 82, as “1852”). — Current status: Glycymeris ( Chevronia) fichteli (Deshayes, 1858) ( Moerdijk & Van Nieulande 2000: 4, as “1852”).

heterodon , Pectunculus – Deshayes, 1858-DescrCoqFoss: 72, as full species, pl. 72, figs 16-17; 1860-DescrCoqFoss: 855, 857, as Pectunculus polymorphus heterodon . — Type locality: none given. — Type age: Eocene (Ypresian). — Current status: synonym of Axinaea (Axinaea) polymorpha (Deshayes, 1860) ( Cossmann 1887: 122) .

humilis , Pectunculus – Deshayes, 1858-DescrCoqFoss: 73, pl. 73, figs 8-9; 1860-DescrCoqFoss: 859-860. — Type locality: Coeuvres-et-Valsery. — Type age: Eocene (Ypresian). — Current status: Glycymeris humilis (Deshayes, 1858) ( Le Renard & Pacaud 1995: 81) . medius, Pectunculus – Deshayes, 1858-DescrCoqFoss: 71, pl. 71, figs 1-3; 1860-DescrCoqFoss: 861. — Type localities: Ducy, Crouy, Coulombs, Caumont, Mary-sur-Marne, Vendrest, Acy-en-Multien, Jaignes, Beauval & La Ferté-sous-Jouarre. — Type age: Eocene (Bartonian). — Current status: synonym of Axinaea (Axinaea) subangulata (Deshayes, 1858) ( Cossmann 1887: 124) .

microsomus, Pectunculus –Deshayes, 1858-DescrCoqFoss: 73, pl. 73, figs 3-4; 1860-DescrCoqFoss: 855, 857, as Pectunculus polymorphus microsomus . — Type locality: none given. — Type age: Eocene (Ypresian). — Current status: synonym of Axinaea (Axinaea) polymorpha (Deshayes, 1860) ( Cossmann 1887: 122) .

numismalis, Pectunculus – Deshayes, 1835a: 321, nomen nudum.

obliteratus, Pectunculus – Deshayes, 1858-DescrCoqFoss: 70, pl. 70, figs 21-23; 1860-DescrCoqFoss: 848. — Type localities: Etréchy, Morigny-Champigny & Jeurre; Weinheim, Germany. — Type age: Oligocene (Rupelian). — Current status: synonym of Axinactis ( Tucetilla) angusticostata (Lamarck, 1807) [ Pectunculus ] ( Glibert & Van de Poel 1965a: 77).

paucidentatus, Pectunculus – Deshayes, 1858-DescrCoqFoss: 73, pl. 73, figs 16-17; 1860-DescrCoqFoss: 852-853. — Type localities: Sinceny, Vauxbuin, Cuise-la-Motte & Compiègne; Wolwich, England. — Type age: Eocene (Ypresian). — Current status: Glycymeris terebratularis [ Lamarck, 1805] paucidentata (Deshayes, 1858) ( Glibert & Van de Poel 1965a: 90; Le Renard & Pacaud 1995: 81).

pectinoides , Petunculus –Deshayes, 1844-RegAnim: pl. 87, fig. 8. — Type locality: none given. — Type age: Recent. — Current status: synonym of the Panamic Tucetona strigilata (G. B. Sowerby I, 1833) [ Pectunculus ] ( Huber 2010a: 155; Coan & Valentich-Scott 2012: 199, as “1843”).

polymorphus , Pectunculus – Deshayes, 1860-DescrCoqFoss: 855- 858. — Type localities: Pommers, Coeuvres-et-Valsery, Aizy-Jouy, Laon & Mourballon (Aisne). — Type age: Eocene (Ypresian). Glycymeris polymorphus (Deshayes, 1860) ( Glibert & Van de Poel 1965a: 89, as “1858”). — Current status: synonym of Glycymeris wateleti (Deshayes, 1860) (Pacaud herein).

semiauritus, Pectunculus – Deshayes, 1839-TraitElem: 22, pl. 34, figs 25-27;1858-TraitElem: 330. — Type localities: Angers ( France) & Vienne ( Austria). — Type age: Miocene. — Current status: Synonym of Limopsis (Pectunculina) recisus (Defrance, 1826) ( Dollfus & Dautzenberg 1901: 266) , now Pectunculina recisa (Defrance, 1826) .

subangulatus , Pectunculus –Deshayes, 1858-DescrCoqFoss: 72, pl. 72, figs 7-9; 1860-DescrCoqFoss: 860-861. — Type localities: Caumont, Ducy, Acy-en-Multien, Crouy, Mary-sur-Marne, Vendrest, Beauval, Le Fayel, La Ferté-sous-Jouarre, Jaignes & Betz. — Type age: Eocene (Bartonian). — Current status: Glycymeris dispar [Defrance, 1826] subangulata (Deshayes, 1858) ( Le Renard & Pacaud 1995: 81) .

symmetricus , Pectunculus –Deshayes, 1858-DescrCoqFoss: 71, pl. 71, figs 12-13; 1860-DescrCoqFoss: 863. — Type localities: Caumont, Acy-en-Multien & Mary-sur-Marne. — Type age: Eocene (Bartonian). — Current status: synonym of Axinaea (Axinaea) dissimilis (Deshayes, 1858) ( Cossmann 1887: 124) .

tenuis , Pectunculus – Deshayes in Watelet, 1853: 1853: 22, pl. 1, figs 16-19. — Type localities: Sermoise & Vauxbuin. — Type age: Eocene (Ypresian). Glycymeris tenuis (Deshayes in Watelet, 1853) ( Le Renard & Pacaud 1995: 81).

wateleti , Pectunculus – Deshayes, 1858-DescrCoqFoss: 71, pl. 71, figs 10-11; 1860-DescrCoqFoss: 855-857, as Pectunculus polymorphus wateleti , replacement name for Pectunculus ovatus Watelet, 1853 (Watelet 1853: 21-22, pl. 1, figs 13-15), non Broderip, 1832, nec Quoy & Gaimard, 1834. — Type locality: Pommiers. — Type age: Eocene (Ypresian). — Type material: MNHN.F.A27173, syntype of Watelet’s species. — Current status: Glycymeris wateleti (Deshayes, 1858) ( Le Renard & Pacaud 1995: 81) .

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terebratularis , Pectunculus – Glibert & Van de Poel (1965a: 90) attributed this species to “Lamarck in Deshayes, 1829”, but its author was Lamarck, 1805.