CHAMIDAE Lamarck, 1809

Coan, Eugene V., Pacaud, Jean-Michel & Kabat, Alan R., 2024, Gérard-Paul Deshayes (1796 - 1875) and his taxa, Geodiversitas 46 (16), pp. 553-930 : 740-741

Family CHAMIDAE Lamarck, 1809

brocchii , Chama – Deshayes, 1833b: 231, nomen nudum; 1835b: 107-108, 203 [engraving]. — Type locality: Peloponnese Peninsula, Greece. — Type age: Subapennine Formation, Pliocene ; also Italy. — Current status: Chama brocchii Deshayes, 1833 ( Kennedy et al. 1970: 391).

depauperata , Chama – Deshayes, 1858-DescrCoqFoss: 588, 58, as Chama “ dentata ”, pl. 58, figs 17-19; 1865-DescrCoqFoss: 666 [correction made]. — Type locality: Chaumont-en-Vexin. — Type age: Eocene (Lutetian). — Current status: Chama depauperata Deshayes, 1858 ( Glibert & Van de Poel 1966a: 62; Le Renard & Pacaud 1995: 75; Pacaud 2008: 87).

distans , Chama – Deshayes, 1858-DescrCoqFoss: 582, 58, pl. 58, figs 1-4. — Type localities: Cuise-la-Motte, Retheuil, Laon & Hérouval. — Type age: Eocene (Ypresian). — Current status: Chama distans Deshayes, 1858 ( Glibert & Van de Poel 1966a: 62; Le Renard & Pacaud 1995: 75).

gigas , Chama – Deshayes, 1830-DescrCoqFoss: 245, 19, pl. 37, figs 5-6, non Linnaeus, 1758. — Type localities: Parnes, Les Groux & Chaumont-en-Vexin. — Type age: Eocene (Lutetian). 1835-HistNatAnim2: 589; 1839-HistNatAnim3: 685. 1858-DescrCoqFoss: 581-582. Chama subgigas d’Orbigny, 1850b (d’Orbigny 1850b: 394, no. 1122), replacement name. — Current status: Chama subgigas d’Orbigny, 1850 ( Le Renard & Pacaud 1995: 75; Pacaud 2007: 57).

inermis , Chama imbricata – Deshayes, 1863: 16, nom. nud.; in synonymy with Chama imbricata Broderip, 1835 , citing only Broderip’s original figure, without a separate description or figure [ICZN Code Art. 12] and thus unavailable. For this reason, it does not preoccupy the Panamic Chama inermis Dall, 1871 ( Coan & Valentich-Scott

2012: 443). Broderip’s species was itself a junior homonym, non Lamarck, 1801, and it was renamed Chama plinthota Cox, 1927 . — Current status: Broderip’s, Deshayes and Cox’s names are listed as synonyms of the Indo-Pacific Chama croceata Lamarck, 1819 ( Huber 2010a: 282; 2015: chapter 5 on CD).

inornata , Chama – Deshayes, 1858-DescrCoqFoss: 583, 58, pl. 58, figs 20-22. — Type locality: Coincourt. — Type age: Eocene (Lutetian). — Current status: Chama inornata Deshayes, 1858 ( Le Renard & Pacaud 1995: 75; Pacaud 2008: 87).

intricata , Chama –Deshayes, 1858-DescrCoqFoss: 587, 58, as Chama “ crenulata ”, pl. 58, figs 8-13; 1865-DescrCoqFoss: 666 [correction made]. — Type locality: Thiverval-Grignon. — Type age: Eocene (Lutetian). — Current status: Chama intricata Deshayes, 1858 ( Le Renard & Pacaud 1995: 75; Pacaud 2008: 87).

papyracea , Chama –Deshayes, 1830-DescrCoqFoss: 251, 19, pl. 37, 19, figs 3-4; 1835-HistNatAnim2: 591; 1839-HistNatAnim3: 685; 1858-DescrCoqFoss: 582 [in text as pl. 38]; 1865-DescrCoqFoss: 665 [error noted]. — Type locality: Valmondois. — Type age: Eocene (Bartonian). — Current status: Chama papyracea Deshayes, 1830 ( Le Renard & Pacaud 1995: 75).

parisiensis , Isocardia –Deshayes,1829-DescrCoqFoss: 189, 16, pl.31,fig.5; 1835-HistNatAnim2: 451;1839-HistNatAnim3: 642;1857-TraitElem: 29; 1858-DescrCoqFoss: 548. — Type localities: Hermes & Mouchy-le-Châtel.— Type age: Eocene (Lutetian). — Current status: synonym of Chama calcarata Lamarck, 1806 ( Cossmann, 1887: 6), and in turn of Chama punctata Bruguière, 1792 (Pacaud herein).

philippii , Chama – Deshayes, 1857-TraitElem: 103. New species based on Chama dissimilis Bronn, 1831 , of Philippi (1836: 69, not figured), non Bronn, 1831. — Type locality: Sicily. — Type age: Miocene (Langhian)? – Current status: taxon inquirendum.

ponderosa , Chama –Deshayes, 1830-DescrCoqFoss: 248, 19, pl. 37, figs 9-10; 1835-HistNatAnim2: 590; 1839-HistNatAnim3: 685; 1858-DescrCoqFoss: 584-585, 58, pl. 58, figs 23-25, as synonym of Chama fimbriata Defrance, 1818: 65 , but figured as C. ponderosa . — Type localities: Auvers-sur-Oise & Valmondois. — Type age: Eocene (Bartonian). — Current status: synonym of Chama fimbriata Defrance, 1818 ( Glibert & Van de Poel 1966a: 62).

punctulata , Chama – Deshayes, 1858-DescrCoqFoss: 587, 58, pl. 58, figs 14-16. — Type localities: Hérouval. — Type age: Eocene (Ypresian). — Current status: Chama punctulata Deshayes, 1858 ( Glibert & Van de Poel 1966a: 65; Le Renard & Pacaud 1995: 75).

rusticula, Chama – Deshayes, 1830-DescrCoqFoss: 249, 19, pl. 37, figs 7-8, pl.38, fig.4. — Type locality:Monneville.— Type age:Eocene (Bartonian). Synonym of Chama turgidula Lamarck, 1819 (Deshayes 1858-DescrCoqFoss: 585-586). — Current status: synonym of Chama squamosa Solander , in Brander, 1766 ( Le Renard & Pacaud 1995: 75).

squamata, Chama – Deshayes, 1833b: 231, “pl. 2, figs 3-5”, nomen nudum; 1835b: 107, pl. 22, figs 3-5. — Type locality: Peloponnese Peninsula, Greece. — Type age: Subapennine Formation, Pliocene; also Italy. Unnecessarily replaced as Chama subsquamata d’Orbigny, 1852 (p. 185, no. 399), for being “ non Rumphius, 1739”, an unavailable work. — Current status: synonym of Chama placentina Defrance, 1817 ( Sacco, 1905: 70-70 a).

substriata , Chama – Deshayes, 1830-DescrCoqFoss: 250-251, 19, pl. 38, figs 1-3; 1835-HistNatAnim2: 591; 1839-HistNatAnim3: 685. — Type locality: Senlis. — Type age: Eocene (Bartonian). Synonym of Chama turgidula Lamarck, 1819 (Deshayes 1858-DescrCoqFoss: 585-586). — Current status: synonym of Chama squamosa Solander , in Brander, 1766 ( Le Renard & Pacaud 1995: 75).

sulcata , Chama – Deshayes, 1830-DescrCoqFoss: 250, 19 [as C. “ sulcosa ”], pl. 38, figs 8-9; 1837-DescrCoqFoss: 811 [error in pl. expl. corrected], non Solander, in Brander, 1766; 1835-HistNatAnim2: 590; 1839-HistNatAnim3: 685; 1858-DescrCoqFoss: 585. — Type locality: Chaumont-en-Vexin. — Type age: Eocene (Lutetian). Renamed Chama cosulcata Pezant, 1911 ( Pezant 1911:108). — Current status: Chama cosulcata Pezant, 1911 ( Le Renard & Pacaud 1995: 75; Pacaud 2008: 87).

sulcosa , Chama – see: sulcata , Chama .

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plicatella , Chama –Deshayes, 1858-DescrCoqFoss: 586, 58, pl. 58, figs 5-7. Made available by Melleville (1843: 84-85 [38, 82], pl. 2, figs 7, 9). — Type locality: Laon. — Type age: Eocene (Ypresian). — Current status: Chama plicatella Deshayes, 1858 ( Le Renard & Pacaud 1995: 75).