PLANAXIDAE J. E. Gray, 1850

Coan, Eugene V., Pacaud, Jean-Michel & Kabat, Alan R., 2024, Gérard-Paul Deshayes (1796 - 1875) and his taxa, Geodiversitas 46 (16), pp. 553-930 : 602

Family PLANAXIDAE J. E. Gray, 1850

Quoya – Deshayes,1843-HistNatAnim2: 236;1843-HistNatAnim3: 584. Incorrect subsequent spelling of Quoyia J. E. Gray, 1839 . Quoyia – Deshayes, 1861-DescrCoqFoss: 380-382, as “Deshayes”, but genus dates from J. E. Gray, 1839, and is now regarded as a synonym of Fissilabia MacGillivray, 1836 . Quoyie – Deshayes, 1832-EncyMeth: table between p. 552-553. Unavailable vernacular; later made available as Quoyia J. E. Gray, 1839 .

REMARK

Note that Quoya J. E. Gray, 1839 , is not to be confused with Quoya Labbé, 1934 , a synonym of Peronia J. Fleming, 1822 , in the Onchidiidae ( Dayrat et al. 2020: 42) .

antiqua , Achatina – Deshayes, 1863-DescrCoqFoss: 839-840, 53, pl. 53, figs 20-22. — Type locality: Jonchery-sur-Vesle. — Type age: Paleocene (Thanetian). — Current status: Medoriopsis antiqua (Deshayes, 1863) ( Le Renard & Pacaud 1995: 102; Leroy et al. 2014: 24, pl. 25, fig. 1a-b).

breviculus , Planaxis – Deshayes, 1844d: 1, pl. 108. — Type locality: none given. — Type age: not stated. Preoccupies Planaxis breviculus Cossmann, 1907 , which was renamed Hemisinus hermanni Le Renard, 1994 . — Current status: Taxon inquirendum (Pacaud herein). buccinoides , Planaxis – Deshayes, 1828-DictClass14: 13; 1843-HistNatAnim2: 237-238; 1843-HistNatAnim3: 585. — Type locality: none given. — Type age: Recent. — Current status: synonym of the Indo-Pacific Planaxis sulcatus (Born, 1778) [ Buccinum ] ( Wilson 1993: 131, pl. 14, dif. 17).

bulimoides , Lacuna – Deshayes, 1861-DescrCoqFoss: 369, 17, pl. 17, figs 19-21, 26, as Lacuna “ bulimopsis ”, pl. 26, figs 10-12; 1865-DescrCoqFoss: 665 [spelling on p. 369 intended to be L. bulimoides ]. — Type locality: Parnes. — Type age: Eocene (Lutetian). — Current status: Medoriopsis bulimoides (Deshayes, 1861) ( Le Renard & Pacaud 1995: 105; Pacaud 2008: 47).

bulimopsis , Lacuna – see entry above.

effusa , Lacuna –Deshayes, 1861-DescrCoqFoss: 368-369, 16, pl. 16, figs 17-19. — Type localities: Thiverval-Grignon & Parnes. — Type age: Eocene (Lutetian]. — Type species (OD) of Medoriopsis Cossmann, 1888 . — Current status: Medoriopsis effusa (Deshayes, 1861) ( Le Renard & Pacaud 1995: 102; Pacaud 2008: 47).

grateloupi , Quoya – Deshayes, 1853-TraitElem: 50, pl. 79, figs 5-6. 1861 -DescrCoqFoss: 382. — Type locality: Dax. — Type age: Miocene (Deshayes, 1861). — Current status: synonym of Fissilabia mirabilis (Grateloup, 1834) (Pacaud herein).

paludinaeformis , Lacuna – Deshayes, 1861-DescrCoqFoss: 370, 16, pl. 16, figs 20-22. — Type locality: Thiverval-Grignon. — Type age: Eocene (Lutetian). — Current status: Medoriopsis paludinaeformis (Deshayes, 1861) ( Le Renard & Pacaud 1995: 105; Pacaud 2008: 47).

savignyi , Planaxis – Deshayes, 1844d: 2, pl. 109, based on Savigny’s figure and additional material from Madagascar. — Type localities: Red Sea & Madagascar. — Type age: Recent. — Type material: MNHN-IM-2000-27771, 3 syntypes (figured by Bouchet & Danrigal 1982: 15, fig. 45). — Current status: Planaxis savignyi Deshayes, 1844 ( Rusmore-Villaume 2008: 44-45; Cossignani & Ardovini 2011: 15, 158).