SOLARIELLIDAE Powell, 1951

Coan, Eugene V., Pacaud, Jean-Michel & Kabat, Alan R., 2024, Gérard-Paul Deshayes (1796 - 1875) and his taxa, Geodiversitas 46 (16), pp. 553-930 : 585

Family SOLARIELLIDAE Powell, 1951

biangulata , Delphinula – Deshayes, 1832-DescrCoqFoss: 206, 15, pl 25, figs 9-11; 1864-DescrCoqFoss: 940-941. — Type locality: Senlis. — Type age: Eocene (Bartonian). Vermicularia (Vermicularia) biangulata (Deshayes, 1832) ( Le Renard & Pacaud 1995: 105) . — Current status: pathological specimen of Solariella turbinoides (Lamarck, 1804) (Pacaud herein).

bimarginatus, Turbo – Deshayes, 1863-DescrCoqFoss: 895, 58, pl. 58, figs 32-34. — Type locality: Chambors. — Type age: Eocene (Lutetian). — Type material: UCBL-EM 32632, syntype. — Current status: Solariella (Solariella) bimarginata (Deshayes, 1863) ( Le Renard & Pacaud 1995: 88; Pacaud 2008: 43).

craticulatus , Turbo –Deshayes, 1863-DescrCoqFoss: 894, 58, pl. 58, figs 23-25. — Type locality: Hérouval. — Type age: Eocene (Lutetian). Solariella (Solariella) cheloti Le Renard, 1994 ( Le Renard 1994: 36) ( Le Renard & Pacaud 1995: 88), renamed on the grounds that the species was preoccupied by T. craticulatus Renier, 1804 , but that is an unavailable work (ICZN Opinion 316, 1954c). — Current status: Solariella (Solariella) craticulata (Deshayes, 1863) .

discretum, Solarium (Philippia) – Deshayes, 1863-DescrCoqFoss: 677-678, 42, pl. 42, figs 12-15. — Type locality: Chaumont-en-Vexin. — Type age: Eocene (Lutetian). Solariella (Periaulax) discreta (Deshayes, 1863) ( Le Renard & Pacaud 1995: 88) . Listed by Bieler & Petit (2005: 35). — Current status: Solariella discreta (Deshayes, 1863) ( Pacaud 2008: 43) .

gratum , Solarium (Philippia) – Deshayes, 1863-DescrCoqFoss: 676, 42, pl. 42, figs 9-11. — Type locality: Hérouval. — Type age: Eocene (Ypresian). Listed by Bieler & Petit (2005: 40). — Current status: Solariella (Periaulax) grata (Deshayes, 1863) ( Le Renard & Pacaud 1995: 88) .

simplex , Delphinula – Deshayes, 1863-DescrCoqFoss: 62, pl. 62, figs 18-20; 1864-DescrCoqFoss: 939-940. — Type locality: Thiverval-Grignon. — Type age: Eocene (Lutetian). — Current status: Solariella (Solariella) simplex (Deshayes, 1863) ( Le Renard & Pacaud 1995: 88; Pacaud 2008: 43).

solarioides , Delphinula – Deshayes, 1863-DescrCoqFoss: 62, pl. 62, figs 21-23; 1864-DescrCoqFoss: 939. — Type locality: Thiverval-Grignon. — Type age: Eocene (Lutetian). — Current status: Solariella (Microgaza) solarioides (Deshayes, 1863) ( Le Renard & Pacaud 1995: 88; Pacaud 2008: 43).

tricinctus, Turbo – Deshayes, 1863-DescrCoqFoss: 893, 58, pl. 58, figs 14-16. — Type localities: Thiverval-Grignon, Valmondois, Le Fayel, Verneuil, Montagny-en-Vexin & Le Guépelle. — Type age: Eocene (Bartonian). — Type material: UCBL-EM 32630, possible syntype.— Current status: Solariella (Solariella) turbinoides [Lamarck, 1804] tricincta (Deshayes, 1863) ( Le Renard & Pacaud 1995: 88).

trochiforme, Solarium –Deshayes, 1832-DescrCoqFoss: 217-218, 15, pl. 26, figs 8-10; 1843-HistNatAnim2: 113; 1843-HistNatAnim3: 542; 1863-DescrCoqFoss: 676, as Solarium (Philippia) . — Type locality:Tancrou. — Type age: Eocene (Bartonian). — Type material: UCBL-EM 32203, syntypes. Listed by Bieler & Petit (2005: 71, as Trochidae ). — Current status: Solariella (Periaulax) trochiformis (Deshayes, 1832) ( Le Renard & Pacaud 1995: 88; Marquet et al. 2016: 8, pl. 1, fig. 3).

trochiformis , Delphinula – see the following. Not to be confused with the entry above.

trochulus , Delphinula – Deshayes, 1863-DescrCoqFoss: 62, as Delphinula trochiformis , pl. 62, figs 1-3; 1864-DescrCoqFoss: 940; 1865-DescrCoqFoss: 667 [error in fig. caption noted]. — Type material: UCBL-EM 32650, syntype. — Type locality: Thiverval-Grignon. — Type age: Eocene (Lutetian). — Current status: Solariella (Solariella) trochulus (Deshayes, 1863) ( Le Renard & Pacaud 1995: 88; Pacaud 2008: 43, who listed it separately under both species names).