ANCILLARIIDAE Swainson, 1840

Coan, Eugene V., Pacaud, Jean-Michel & Kabat, Alan R., 2024, Gérard-Paul Deshayes (1796 - 1875) and his taxa, Geodiversitas 46 (16), pp. 553-930 : 651

Family ANCILLARIIDAE Swainson, 1840

conoidea , Ancillaria – Deshayes, 1830a-EncyMeth: 44-45. — Type locality: Touraine. — Type age: Miocene (Serravallian). Listed by Voskuil (2018: 22). — Current status: Ancilla ( Baryspira) glandiformis [Lamarck, 1810] conoidea (Deshayes, 1830) ( Peyrot 1928: 189-190, pl. 7, figs 13-14, as “1832”).

dubia , Ancillaria –Deshayes, 1830a-EncyMeth: 45; 1835-DescrCoqFoss: 734, 49, pl. 96, figs 3-5, 8-9; 1865-DescrCoqFoss: 536. — Type localities: Beauchamp, Thiverval-Grignon & Mouchy-le-Châtel. — Type age: Eocene (Lutetian-Bartonian). Listed by Voskuil (2018: 22, and again on p. 25, as if it were a junior homonym). Amalda ( Baryspira) dubia (Deshayes, 1830) ( Le Renard & Pacaud 1995: 121; Pacaud 2008: 66). — Current status: Amalda dubia (Deshayes, 1830) ( Tréguier & Pacaud 2018: 207) .

eburnea , Ancillaria – Deshayes, 1830a-EncyMeth: 42; 1844-HistNatAnim2: 591-592. — Type locality: none given. — Type age: Recent. — Type material:MNHN-IM-2000-1336, syntype. Listed in Voskuil (2018: 22). — Current status: the Gulf of Suez Ancilla eburnea (Deshayes, 1830) ( Kilburn 1981: 385-386, figs 48, 101, 114-120; Rusmore-Villaume 2008: 112-113).

elongata , Ancillaria –Deshayes,1830a-EncyMeth: 45-46;1844-HistNatAnim2: 600. — Type locality:Touraine.— Type age:Miocene. Listed by Voskuil (2018: 22). Preoccupies Ancillaria elongata J. E. Gray, 1874 , which was renamed Ancilla muscae Pilsbry, 1926 . — Current status: synonym of Ancilla ( Baryspira) glandiformis (Lamarck, 1810) [ Ancillaria ] ( Peyrot 1938: 252), now Amalda glandiformis (Lamarck, 1810) .

glandina , Ancillaria –Deshayes, 1835-DescrCoqFoss: 731-732, 49, pl. 96, figs 1-2; 1865-DescrCoqFoss: 535-536. — Type localities: Courtagnon & Senlis. — Type age: Eocene (Lutetian). Listed by Voskuil (2018: 25). — Current status: Ancillus ( Turrancilla) glandina (Deshayes, 1835) ( Le Renard & Pacaud 1995: 121; Pacaud 2008: 68).

inflata , Ancillaria – Deshayes , 1830a-EncyMeth: 44, non Borson, 1820 ; 1835-DescrCoqFoss: 732-733, 50, pl. 97, figs 15-16; 1844-HistNatAnim2: 599; 1865-DescrCoqFoss: 535, Ancillaria obesula , replacement name (see below). — Type localities: Ermenonville, La Chapelle-en-Serval, Valmondois, Monneville & Mouchy-le-Châtel. — Type age: Eocene ( Bartonian). Listed by Voskuil (2018: 22) .

lamarckii , Ancillaria – Deshayes,1865-DescrCoqFoss: 534-535. — New species based on Ancillaria buccinoides (Lamarck, 1803) [ Ancilla ], of Lamarck (1816: pl. 393, fig. 1a-b) and Deshayes (1835-DescrCoqFoss: 730-731 partim, pl. 92, fig. 11-12), non Lamarck, 1803. — Type localities: Thiverval-Grignon, Parnes & Le Guépelle. — Type age: Eocene (Lutetian). — Type material: syntype from Thiverval-Grignon, MNHN.F.A94812 (Lamarck coll.). Ancillus ( Turrancilla) lamarckii (Deshayes, 1865) ( Le Renard & Pacaud 1995: 121; Pacaud 2008: 66). Listed by Voskuil (2018: 25, 38, ambiguously as renamed homonym). — Current status: Spirancilla lamarckii (Deshayes, 1865) ( Pacaud et al. 2013: 38) .

obesula , Ancillaria – Deshayes, 1865-DescrCoqFoss: 535. Replacement name for Ancillaria inflata Deshayes, 1835 (see above), non (Borson, 1820) [ Ancilla ]. Listed by Voskuil (2018: 25, 38). — Current status: Ancillus ( Turrancilla) obesulus (Deshayes, 1865) ( Le Renard & Pacaud 1995: 121) .

volutella , Ancillaria – Deshayes, 1831c: [2], pl. 31. — Type locality: Indian Ocean; Mr. Michelin. — Type age: Recent. — Type species (OD) of Cymbancilla P. Fischer, 1881 , now regarded as a synonym of Anolacia J. E. Gray, 1857 . — Current status: synonym of Anolacia mauritiana G. B. Sowerby I, 1830 [ Ancillaria ] ( Voskuil 2018: 23), the type species (M) of Gray’s genus.

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subulata , Ancillaria – Voskuil (2018: 29) listed this as “Deshayes, not A. subulata Lamarck, 1803 ”, but Deshayes credited this species to Lamarck, so it would only be an asserted misuse.