VENERIDAE Rafinesque, 1815

Coan, Eugene V., Pacaud, Jean-Michel & Kabat, Alan R., 2024, Gérard-Paul Deshayes (1796 - 1875) and his taxa, Geodiversitas 46 (16), pp. 553-930 : 779-788

Family VENERIDAE Rafinesque, 1815

Dosiniinae Deshayes, 1853a: 3 , 5, as Dosiniana.

Cyclina – Deshayes, 1850-TraitElem: 623-627, pl. 14bis, pl. expl. iv. — Type species (SD Stoliczka, 1870): Venus sinensis Gmelin, 1791 . Eocyclina Dall, 1908 , was an unnecessary substitute name for this genus, “ non Cyclina Gray, 1857 ”, which did not exist and would also have been later. — Current status: valid type genus of Cyclininae Frizzell, 1936 .

Gemma – Deshayes, 1853a: 112-113. — Type species (T): Venus gemma Totten, 1834 . Northwestern Atlantic; Recent. Totteniana Perkins, 1869 , and Tottenia Perkins, 1870, unnecessary replacement names to avoid tautonomy. Preoccupies Gemma Hazay, 1885 [ Oxychilidae ], and Gemma Wagner, 1907 [ Helicinidae ] – Current status: valid type genus of Gemminae Dall, 1895 , a subfamily name in current use.

Psathura – Deshayes, 1858-DescrCoqFoss: 478-480. — Type species (M): Erycina fragilis Lamarck, 1805 . France. — Type age: Eocene. — Current status: valid genus ( Nevesskaja et al., 2013: 404, fig. 147-5).

For clarity, the monograph on Venerupis by G. B. Sowerby II (1854a) is also cited below because it appeared immediately after Deshayes’ publication (1853a, 1854b) of some of the following species. In one case, Sowerby credited Deshayes with a species that was not contained in any of his works.

aequilatera , Cytherea – Deshayes, 1839d: 358; 1840: 2, pl. 22, as “Lamarck”, but there is no such taxon. 1853a: 50. — Type locality: San Blas, Mexico. — Type age: Recent. — Current status: synonym of Tivela argentina (G. B. Sowerby I, 1835) [ Cytherea ] ( Coan & Valentich-Scott 2012: 829-830).

affinis , Dosinia – Deshayes, 1853a: 7. — Type locality: none given; Cuming coll. — Type age: Recent. — Type material: NHMUK 20230059, syntype. — Current status: synonym of the Caribbean Dosinia concentrica (Born, 1778) [ Venus ] ( Fischer-Piette & Delmas 1967: 63; Yidi & Bossio 2011: 184, 249, fig. 1318).

alba , Tapes – Deshayes, 1853a: 169; 1854b: 9. — Type locality: “Swan River, Western Australia ”; Cuming coll. — Type age: Recent. — Type material: NHMUK 1968152, 2 syntypes. — Current status: synonym of the west African Polititapes durus (Gmelin, 1791) [ Venus ] ( Huber 2010a: 421, 741).

albida , Circe – Deshayes, 1853a: 84. — Type locality: Australia. — Type age: Recent. — Type material: NHMUK uncatalogued, 3 syntypes. — Current status: synonym of Circe scripta (Linnaeus, 1758) [ Venus ] ( Huber 2015: chapter 5 on CD].

altior , Dosinia – Deshayes, 1853a: 25. — Type locality: none given; Cuming coll. — Type age: Recent. — Type material: NHMUK 1966582, holotype. — Current status: the western Pacific Dosinia altior Deshayes, 1853 ( Qi 2004: 301, pl. 164, fig. B).

ambigua , Chione – Deshayes, 1853a: 153-154. — Type locality: Mozambique. — Type age: Recent. — Current status: synonym of Eumarcia paupercula ( Holten, 1802) [ Venus ] ( Huber 2010a: 427; 2015: chapter 5 on CD).

ambigua , Cytherea – Deshayes, 1857-DescrCoqFoss: 29, pl. 29, figs 7-10; 1858-DescrCoqFoss: 444-445. — Type localities: Vregny, Cuise-la-Motte, Retheuil, Cuisy-en-Almont, Laversine, Hérouval, Laon, Mons-en-Lammois & Aizy-Jouy. — Type age: Eocene (Ypresian). — Current status: Pitar (Calpitaria) ambigua (Deshayes, 1857) ( Le Renard & Pacaud 1995: 71) .

ambigua, Trigona – Deshayes, 1853a: 47. — Type locality: none given. — Type age: Recent. — Type material: NHMUK unnumbered, 1 syntype pair. — Current status: synonym of the South African Tivela compressa (G. B. Sowerby II, 1851) [ Cytherea ] ( Fischer & Fischer-Piette 1938: 86; Huber 2015: chapter 5 on CD).

analoga , Cytherea – Deshayes, 1857-DescrCoqFoss: 32, pl. 32, figs 4-7; 1858-DescrCoqFoss: 460-461. — Type localities: Thiverval-Grignon, Saint-Félix, Gomerfontaine & Chambors. — Type age: Eocene (Lutetian). — Current status: Tivelina analoga (Deshayes, 1857) ( Le Renard & Pacaud 1995: 72; Pacaud 2008: 91).

anceps , Venus – Deshayes, 1857-DescrCoqFoss: 28, pl. 28, figs 6-8; 1858-DescrCoqFoss: 423-424. — Type locality: Parnes. — Type age: Eocene (Lutetian). — Current status: Venerella anceps (Deshayes, 1857) ( Le Renard & Pacaud 1995: 71; Pacaud 2008: 91).

artemis, Circe – Deshayes, 1853a: 86-87. — Type locality: none given. — Type age: Recent. — Current status: synonym of the Indo-Pacific Redicirce sulcata (J. E. Gray, 1838) [ Circe ] ( Huber 2010a: 382; 2015: chapter 5 on CD).

avia , Cytherea – Deshayes, 1857-DescrCoqFoss: 31, pl. 31, figs 9-10; 1858-DescrCoqFoss: 442-443. — Type localities: Châlons-sur-Vesle & Bracheux. — Type age: Paleocene (Thanetian). — Current status: Pitar (Calpitaria) avia (Deshayes, 1825) ( Le Renard & Pacaud 1995: 71) .

basteroti , Venus – Deshayes, 1839-TraitElem: 13, pl. 21, figs 5-6; 1850-TraitElem: 553, 565-566 [mistakenly cited pl. “20”]. Dax ( Basterot 1825: 88), Touraine, Volhynie & Podolie. — Type age: Miocene (Burdigalian). New species based on Venus dysera Linnaeus, 1758 , sensu Basterot (1825: 88), non Linnaeus, 1758. — Type material: MNHN.F.A70948, syntypes. — Current status: Clausinella basteroti (Deshayes, 1839) ( Glibert & Van de Poel 1966b: 28, as “1850”; Lozouet & Londeix 2014: 92).

bellovacina , Cytherea – Deshayes, 1825-DescrCoqFoss: 141, 12, pl. 23, figs 1-2; 1858-DescrCoqFoss: 474-475, 32, as Citherea, pl. 32, figs 15-17. — Type locality: Bracheux. — Type age: Paleocene (Thanetian). — Current status: Dosiniopsis bellovacina (Deshayes, 1825) ( Glibert & Van de Poel 1966b: 54; Le Renard & Pacaud 1995: 72).

bervillei , Psammobia – Deshayes, 1857-DescrCoqFoss: 371-372, 11 ter, pl. 11 bis, figs 32-33. — Type locality: Passy (Paris). — Type age: Eocene (Lutetian). — Type species (M) of Veneritapes Cossmann, 1886 . — Current status: Veneritapes bervillei (Deshayes, 1857) ( Glibert & Van de Poel 1966b: 84; Le Renard & Pacaud 1995: 71; Pacaud 2008: 92; Nevesskaja et al. 2013: 401, fig. 146-3).

biradiata , Tapes – Deshayes, 1853a: 170-171; 1854b: 9, pl. 19, fig. 5. — Type locality: Puteao, Philippine Islands; Cuming coll. — Type age: Recent. — Type material: NHMUK 1968155, 3 syntypes. — Current status: synonym of Venerupis (Ruditapes) philippinarum (A. Adams & Reeve, 1850) [ Venus ] ( Coan et al. 2000: 387; Kantor & Sysoev 2005: 390; Huber 2010a: 428; 2015: chapter 5 on CD; Lutaenko et al. 2021: 231).

boryi , Cytherea – Deshayes, 1835b: 97, pl. 23, figs 8-9. — Type locality: Peloponnese Peninsula, Greece. — Type age: Subapennine Formation, Pliocene. This species may account for the reference to “ Venus boryi D[eshayes]” in Strickland, in Hamilton & Strickland (1847: 110), based on specimens from a Greece island identified by Deshayes. — Current status: synonym of Venus nux Gmelin , 791 (herein).

boryi , Venus – see previous entry. brevispinata, Dione – Deshayes, 1853a: 76. Incorrect subsequent spelling of the Panamic Cytheraea brevispinosa G. B. Sowerby II, 1851 (p. 632, pl. 132, fig. 109), now Hysteroconcha brevispinosa (G. B. Sowerby II, 1851) ( Coan & Valentich-Scott 2012: 793-795; Huber 2015: chapter 5 on CD).

brocchii , Venus – Deshayes, 1835b: 98-99, pl. 20, figs 9-10; 1850-TraitElem: 546. — Type locality: Peloponnese Peninsula, Greece. — Type age: Subapennine Formation, Pliocene. New species based on Italian and Greek material of “ Cyprina islandicoides Lamarck, 1818 ”, non Lamarck, 1818. Sinoda brocchii (Deshayes, 1835) ( Glibert & Van de Poel 1966b: 72, as “1836”). — Current status: Pelecyora brocchii (Deshayes, 1835) ( Monegatti & Raffi 2001: 188; Crippa & Raineri 2015: 64, pl. 12, fig. 1, as “1836”; Cárdinas et al. 2017: 376, 382, fig. 8j, without author or date).

calvimontana , Cytherea –Deshayes, 1857-DescrCoqFoss: 30, pl. 30, figs 26-30; 1858-DescrCoqFoss: 449-450. — Type locality: Chaumont-en-Vexin. — Type age: Eocene (Lutetian). — Current status: Pitar (Pitar) calvimontana (Deshayes, 1857) ( Le Renard & Pacaud 1995: 72; Pacaud 2008: 91).

candida , Dione –Deshayes, 1853a: 60. — Type locality: “Van Damiens Land” [Tasmania, Australia]. — Type age: Recent. — Type material: NHMUK 1841.2.6.411-420, eleven syntypes. — Current status: synonym of Callista diemenensis (Hanley, 1844) [ Cytherea ] ( Huber 2010a: 409, 733).

capillacea , Cytherea – Deshayes, 1857-DescrCoqFoss: 31, pl. 31, figs 25-28; 1858-DescrCoqFoss: 445-446. — Type localities: Thiverval-Grignon, Mouy & Mouchy-le-Châtel. — Type age: Eocene (Lutetian). — Current status: Pitar (Pitar) capillacea (Deshayes, 1857) ( Le Renard & Pacaud 1995: 71; Pacaud 2008: 91).

casinula, Venus – Deshayes, 1835b: 101-103, pl. 18, figs 18-19. — Type locality: Peloponnese Peninsula, Greece.— Type age: Recent. — Current status: synonym of Venus casina Linnaeus, 1758 ( Nolf & Kreps 2012: 3-4, pl. 160, figs 928-934, pl. 161, figs 935-942, pl. 162, figs 943-948, pl. 163, figs 949-954, pl. 164, figs 955-960).

castrensis , Pullastra – Deshayes, 1846- Algér: pl. 86, figs 1-7. — Type locality: Algeria. — Type age: Recent. 1853a: 176, as Tapes . — Current status: synonym of Polititapes aurea (Gmelin, 1791) [ Venus ] (Bucquoy et al. 1893: 414-430, pl. 63, figs 1-15, pl. 64, figs 1-13).

chinensis , Venerupis – Deshayes, 1854b: 4. — Type locality: China; Cuming coll. — Type age: Recent. G. B. Sowerby II, 1854a: 768, pl. 165, fig. 29. — Type material: NHMUK unnumbered, 2 syntype pairs. — Current status: synonym of Irus irus (Linnaeus, 1758) [ Donax ] ( Huber 2010a: 428, 748; Lutaenko et al. 2021: 234).

cinerea , Tapes – Deshayes, 1853a: 184; 1854b: 11. — Type locality: none given. — Type age: Recent. — Type material: NHMUK 1968156, 2 syntypes. — Current status: synonym of the south Asian Venerupis (Ruditapes) aspera (Quoy & Gaimard, 1835) [ Venus ] ( Huber 2010a: 428; 2015: chapter 5 on CD; Lutaenko et al. 2021: 232).

circinaria, Dosinia – Deshayes, 1853a: 9-10. — Type locality: none given. — Type age: Recent. — Type material: NHMUK 20230060, 4 syntypes. — Current status: synonym of the Australian Dosinia crocea Deshayes, 1853 ( Tomlin 1923: 310; Huber, 2015: chapter 5 on CD).

circularis , Cytherea – Deshayes, 1857-DescrCoqFoss: 33, pl. 33, figs 23-26; 1858-DescrCoqFoss: 477. — Type locality: Mouchy-le-Châtel. — Type age: Eocene (Lutetian). — Current status: Gouldia circularis (Deshayes, 1857) ( Glibert & Van de Poel 1966b: 50; Le Renard & Pacaud 1995: 72; Pacaud 2008: 91).

circularis , Venus – Deshayes, 1850-TraitElem: 553. — Type locality: Touraine. — Type age: Miocene. — Current status: nomen dubium .

clathrata , Venus – Deshayes, 1853a: 106; 1854b: 3, non Röding, 1798, nec Dujardin, 1837. — Type locality: none given; Cuming coll. — Type age: Recent. — Type material: NHMUK 1981258, 1 syntype; 1981259, 2 syntypes. — Current status: the Philippines Islands Periglypta albocancellata ( Huber 2010a: 363, 714) [ Antigona ], replacement name. Still given as Antigona clathrata (Deshayes, 1853) ( Poppe 2011: 262, pl. 1126, figs 2-3). Periglypta clathrata (Deshayes, 1853) ( Qi 2004: 308, pl. 168B; Poppe 2018: 237, 238).

conformis , Venus –Deshayes, 1857-DescrCoqFoss: 28, pl. 28, figs 14- 16; 1858-DescrCoqFoss: 419-420. — Type locality: Chaussy. — Type age: Eocene (Lutetian). — Type species (SD Crosse, 1887) of Atopodonta Cossmann, 1886 . Atopodonta conformis (Deshayes, 1857) ( Glibert & Van de Poel 1966b: 70, as “1858”). — Current status: Callocardia (Atopodonta) conformis (Deshayes, 1857) ( Le Renard & Pacaud 1995: 71; Pacaud 2008: 91).

consobrina , Dosinia – Deshayes, 1853a: 10. — Type locality: Cape Bonae [Good Hope], South Africa. — Type age: Recent. — Type material: NHMUK 1840.9.26.184 & 1844.6.3.93, syntypes, but possibly with other material mixed in. — Current status: synonym of Dosinia hepatica ( Lamarck, 1818) [ Cytherea ] ( Tomlin 1923: 310; Huber 2015: chapter 5 on CD).

consobrina , Venus –Deshayes, 1853a: 101-102. No locality indicated. 1854: 3. — Type locality: Norway; Cuming coll. — Type age: Recent. — Type material: NHMUK 20070182, 3 syntypes. — Current status: synonym of Venus casina Linnaeus, 1758 ( Nolf & Kreps 2012: 3-4, pl. 160, figs 928-934, pl. 161, figs 935-942, pl. 162, figs 943-948, pl. 163, figs 949-954, pl. 164, figs 955-960).

cordieri , Petricola – Deshayes, 1839d: 358; 1840: 4 [covering three species], pl. 18. — Type locality: California; Mr. Cordier. — Type age: Recent. — Type material: NHMUK 1966561, 3 syntypes. — Current status: synonym of Irusella lamellifera (Conrad, 1837) [ Venus ] ( Coan et al. 2000: 370, 372).

corrugata , Venerupis – Deshayes, 1853a: 196. — Type locality: East Africa. — Type age: Recent. — Type material: NHMUK unnumbered, 4 syntype pairs. — Current status: synonym (and homonym) of Venerupis corrugata (Gmelin, 1791) [ Venus ] ( Huber 2010a: 427; 2015: chapter 5 on CD).

crassicosta , Venus – Deshayes, 1835-HistNatAnim2: 373-374, ex Quoy ms; 1839-HistNatAnim3: 618. — Type locality: New Zealand. — Type age: Recent. — Type species (OD) of Tuangia Marwick, 1927, which is now regarded as a synonym of Leukoma Römer, 1857 . Protothaca (Tuangia) crassicostata (Deshayes, 1835) ( Powell 1979: 425, pl. 77, fig. 13). Protothaca crassicosta (Deshayes, 1835) ( Beu 2006: 287-289, fig. 35). — Current status: Leukoma crassicosta (Deshayes, 1835) ( Huber 2010a: 379) .

crenulata , Cyrena – Deshayes, 1857-DescrCoqFoss: 34, pl. 34, figs 10-12; 1858-DescrCoqFoss: 518. — Type locality: Châlons-sur-Vesle. — Type age: Paleocene (Thanetian). — Type species (M) of Plesiastarte P. Fischer, 1887 . — Current status: Plesiastarte crenulata (Deshayes, 1857) ( Glibert & Van de Poel 1966b: 14; Le Renard & Pacaud 1995: 73; Nevesskaja et al. 2013: 407, fig. 148- 11; Leroy et al. 2014: 28).

crispata , Venus – Deshayes, 1853a: 107; 1854b: 2-3. — Type locality: none given [Phuket, Thailand, designated as type locality by Huber, 2010]. — Type age: Recent. — Type material: NHMUK 1981256, lectotype (Huber, 2010); 1981257, 2 paralectotypes. — Current status:the Indo-Pacific Periglypta crispata (Deshayes, 1853) ( Rusmore-Villaume 2008: 278-279; Huber 2010a: 364, 714, as Antigona ).

crocea , Dione – Deshayes, 1853a: 66-67; 1854b: 2. — Type locality: Philippine Islands; Cuming coll. — Type age: Recent. — Type material: NHMUK unnumbered, 3 syntype pairs. Unnecessarily renamed Cytherea deshayesi L. Pfeiffer, 1869 (L. Pfeiffer 1869: 74-75, pl. 30, fig. 9) on the grounds that it was preoccupied by Cytherea crocea (J. E. Gray, 1838) [ Circe ], a replacement name that did not become accepted. — Current status: Aphrodra crocea (Deshayes, 1854) ( Huber 2015: chapter 5 on CD).

crocea , Dosinia – Deshayes, 1853a: 8-9. — Type locality: Flinders Island, Victoria, Australia. — Type age: Recent. — Type material: NHMUK 1850.12.28.120-121, 2 syntypes ( Hedley 1913: 270). Dosinia crocea Deshayes, 1853 ( Poppe 2011: 304, pl. 1147, fig. 7).

cumingii , Clementia – Deshayes, 1855c: 346. — Type locality: Red Sea; Cuming coll. — Type age: Recent. — Current status: synonym of Clementia papyracea (Gmelin, 1791) [ Mactra ] ( Oliver 1992: 189, pl. 44; Huber 2010a: 419; 2015: chapter 5 on CD).

cumingii , Venerupis – Deshayes, 1854b: 4, pl. 18, fig. 3. — Type locality: none given [Huber, 2010, clarified the type locality to be Port Phillip , Victoria] ; Cuming coll. — Type age: Recent. G. B. Sowerby II, 1854a: 768, pl. 164, fig. 12. — Type material: NHMUK unnumbered, 3 syntype pairs. — Current status: the South Australian Irus cumingii (Deshayes, 1854) ( Huber 2010a: 428, 748, 749) .

cuneata , Cytherea – Deshayes, 1825-DescrCoqFoss: 131-132, 11, pl. 22, figs 6-7, non Lamarck, 1818;1850-TraitElem: 595.1858-DescrCoqFoss: 465. — Type locality: La Chapelle-en-Serval. — Type age: Eocene (Bartonian). Renamed Cytherea sphenarium Bayan, 1873a ( Bayan 1873a: 121). — Current status: Tivelina sphenarium (Bayan, 1873) ( Le Renard & Pacaud 1995: 72) .

curionii, Cytherea – Deshayes, 1857-DescrCoqFoss: 33, pl. 33, figs 14-16; 1858-DescrCoqFoss: 466. — Type locality: Cuise-la-Motte. — Type age: Eocene (Ypresian). — Current status: Tivelina deltoidea [ Lamarck, 1806] curionii (Deshayes, 1857) ( Le Renard & Pacaud 1995: 72).

cythereaeformis , Venus – Deshayes, 1857-DescrCoqFoss: 31, pl. 31, figs 4-8; 1858-DescrCoqFoss: 420-421. — Type locality: Cuise-la-Motte. — Type age: Eocene (Ypresian). — Current status: Venerella cythereaeformis (Deshayes, 1857) ( Glibert & Van de Poel 1966b: 79, as V. “ cytheraeformis ” and as “1858”; Le Renard & Pacaud 1995: 71).

decussatus , Saxidomus – Deshayes, 1853a: 189. — Type locality: “ Peru ”. — Type age: Recent. — Type material: NHMUK 1842.5.10.1584, holotype. — Current status: the Japanese Leukoma decussata (Deshayes, 1853) ( Huber 2010a: 379, 720, as Protothaca ).

deleta , Venus – Deshayes, 1857-DescrCoqFoss: 28, pl. 28, figs 29- 35; 1858-DescrCoqFoss: 425-426. — Type localities: Parnes & Thiverval-Grignon. — Type age: Eocene (Lutetian). — Current status: Venerella deleta (Deshayes, 1857) ( Le Renard & Pacaud 1995: 71; Pacaud 2008: 92).

delicatula , Cytherea – Deshayes, 1857-DescrCoqFoss: 33, pl. 33, figs 1-3; 1858-DescrCoqFoss: 461. — Type localities: Ermenonville, Montagny-en-Vexin, Ver-sur-Launette & Beauval. — Type age: Eocene (Bartonian). Synonym of Cytherea striatula Deshayes, 1825 ( Cossmann 1886a: 120-121). — Current status: Tivelina striatula (Deshayes, 1825) ( Glibert & Van de Poel 1966b: 68; Le Renard & Pacaud 1995: 72).

delicatula , Venus –Deshayes, 1857-DescrCoqFoss: 34, pl. 34, figs 7-9; 1858-DescrCoqFoss: 423. — Type locality: Mercin-et-Vaux. — Type age: Eocene (Ypresian).— Current status: Venerella delicatula (Deshayes, 1857) ( Le Renard & Pacaud 1995: 71) .

depressa , Cytherea – Deshayes, 1857-DescrCoqFoss: 34, pl. 34, figs 1-4; 1858-DescrCoqFoss: 473. — Type localities: Jeurre, Étréchy, Morigny-Champigny & Ormoy-la-Rivière. — Type age: Oligocene (Rupelian). — Type species (SD Keen, 1969) of Meretrissa Jukes-Browne, 1908 , now regarded as a synonym of Tivelina Cossmann, 1886 ( Cossmann & Peyrot, 1910: 390, 418). — Current status: Tivelina depressa (Deshayes, 1857) ( Glibert & Van de Poel 1966b: 67, as “1858”; Lozouet & Maestrati 2012a: 262, 264, fig. 168: 9-14, as “1858”; Nevesskaja et al. 2013: 405, fig. 147-11, as “1858”).

derelicta, Venerupis – Deshayes, 1854b: 4-5. — Type locality: Looy [Loay]; Cuming coll. — Type age: Recent. G. B. Sowerby II, 1854a: 765, pl. 164, fig. 16. — Type material: NHMUK 1968159, 3 syntypes. — Current status: synonym of Irus irus (Linnaeus, 1758) [ Donax ] ( Huber 2010a: 428; 2015: chapter 5 on CD; Lutaenko et al. 2021: 234).

despecta , Cytherea – Deshayes, 1857-DescrCoqFoss: 30, pl. 30, figs 9-12, 17-21; 1858-DescrCoqFoss: 454. — Type localities: Mercin-et-Vaux, Laversine, Retheuil & Cuisy-en-Almont. — Type age: Eocene (Ypresian). — Current status: Pitar (Chionella) despecta (Deshayes, 1857) ( Glibert & Van de Poel 1966b: 55; Le Renard & Pacaud 1995: 72), not subgenus Paradione (as in Pacaud & Le Renard 1995: 187) because Chionella was unnecessarily renamed.

digona, Venerupis – Deshayes, 1854b: 3-4. — Type locality: Ceylon; Cuming coll. — Type age: Recent. — Type material: NHMUK unnumbered, 1 syntype with right valve broken. — Current status: synonym of Irus irus (Linnaeus, 1758) [ Donax ] ( Huber 2010a: 428, 748; Lutaenko et al. 2021: 234).

dillwyni, Trigona – Deshayes, 1853a: 49-50. — Type locality: west Indian Ocean. — Type age: Recent. — Type material: NHMUK, 3 syntype pairs. — Current status: Tivela dillwyni (Deshayes, 1853) ( Huber 2010a: 727) .

distans , Cytherea – Deshayes, 1825-DescrCoqFoss: 138-139, 11, pl. 22, figs 10-11; 1850-TraitElem: 592. 1858-DescrCoqFoss: 468. — Type locality: La Chapelle-en-Serval. — Type age: Eocene (Bartonian). — Current status: Callista (Callista) elegans [ Lamarck, 1806] distans (Deshayes, 1825) ( Glibert & Van de Poel 1966b: 62; Le Renard & Pacaud 1995: 72).

distincta , Cytherea – Deshayes, 1857-DescrCoqFoss: 30, pl. 30, figs 1-4;1858-DescrCoqFoss: 452-453. — Type localities: Damery, Chamery & Montmirail. — Type age: Eocene (Lutetian). — Current status: Pitar (Pitar) distincta (Deshayes, 1857) ( Le Renard & Pacaud 1995: 72; Pacaud 2008: 91).

dixoni , Cytherea – Deshayes, 1857-DescrCoqFoss: 29, pl. 29, figs 15-19; 1858-DescrCoqFoss: 464-465. — Type locality: Cuise-la-Motte. — Type age: Eocene (Ypresian). — Current status: Tivelina dixoni (Deshayes, 1857) ( Glibert & Van de Poel 1966b: 67; Le Renard & Pacaud 1995: 72).

elegans , Venerupis – Deshayes, 1854b: 5, pl. 18, fig. 2. — Type locality: New Zealand; Cuming coll. — Type age: Recent. — Type material: NHMUK 19834.1-3, 3 syntype pairs. — Type species (OD) of Notopaphia Oliver, 1923 . Notopaphia elegans (Deshayes, 1854) ( Powell 1979: 425, pl. 77, fig. 17). — Current status: Irus elegans (Deshayes, 1854) ( Huber 2010a: 429) .

elegantula , Cytherea – Deshayes, 1857-DescrCoqFoss: 31, pl. 31, figs 15-17; 1858-DescrCoqFoss: 470. — Type localities: Hérouval, Mercin-et-Vaux & Cuise-la-Motte. — Type age: Eocene (Ypresian). — Current status: Callista (Callista) elegans [ Lamarck, 1806] elegantula (Deshayes, 1857) ( Glibert & Van de Poel 1966b: 62-63; Le Renard & Pacaud 1995: 72).

erycinoides , Cytherea – see suberycinoides , Cytherea below.

fabagella , Tapes – Deshayes, 1854b: 10. — Type locality: New Zealand; Cuming coll. — Type age: Recent. — Type material: NHMUK 1841.3.5.65-74 & 1841.2.9.34, 11 syntypes. — Current status: synonym of Venerupis (Paphirus) anomala ( Lamarck, 1818) [ Venus ] ( Fischer-Piette & Métivier 1971: 8-10, pl. 1, figs 1-10, pl. 2, figs 1-4; Huber 2010a: 427; 2015: chapter 5 on CD).

fallaciosa , Venus – Deshayes, 1857-DescrCoqFoss: 28, pl. 28, figs 17-20; 1858-DescrCoqFoss: 422. — Type localities: Coincourt & Parnes. — Type age: Eocene (Lutetian). — Current status: Venerella fallaciosa (Deshayes, 1857) ( Le Renard & Pacaud 1995: 71; Pacaud 2008: 92).

fallax , Cytherea – Deshayes, 1857-DescrCoqFoss: 32, pl. 32, figs 18- 20; 1858-DescrCoqFoss: 473-474. 1858: 552. Bracheux. — Type age: Paleocene (Thanetian). — Current status: Dosiniopsis fallax (Deshayes, 1857) ( Le Renard & Pacaud 1995: 72) .

fastidiosa , Cytherea – Deshayes, 1857-DescrCoqFoss: 31, pl. 31, figs 11-14; 1858-DescrCoqFoss: 447. — Type locality: Cuise-la-Motte. — Type age: Eocene (Ypresian). Nitidavenus fastidiosa (Deshayes, 1857) ( Glibert & Van de Poel 1966b: 69) . — Current status: Callocardia (Nitidavenus) fastidiosa (Deshayes, 1825) ( Le Renard & Pacaud 1995: 72) .

flavida , Cyclina – Deshayes, 1853a: 31. — Type locality: China. — Type age: Recent. — Current status: Cyclina flavida Deshayes, 1853 ( Huber 2010a: 419; Lutaenko et al. 2021: 235).

foliacea , Venerupis – Deshayes, 1853a: 192-193. — Type locality: Mazatlan, Sinaloa, Mexico. — Type age: Recent. G. B. Sowerby II, 1854a: 764-765, pl. 164, figs 8-9. — Current status: synonym of the eastern Pacific Paphonotia elliptica (G. B. Sowerby I, 1834) [ Petricola ] ( Coan & Valentich-Scott 2012: 783-785).

geslini , Venus – Deshayes, 1857-DescrCoqFoss: 32, as V. “ roissyi ”, pl. 32, figs 1-3; 1858-DescrCoqFoss: 425; 1865-DescrCoqFoss: 666 [correction made]. — Type localities: Parnes, Mouy, Chambors, Saint-Thomas & Hermonville. — Type age: Eocene (Lutetian). — Current status: Venerella geslini (Deshayes, 1857) ( Le Renard & Pacaud 1995: 71; Pacaud 2008: 92).

gibbosula , Cytherea – Deshayes, 1857-DescrCoqFoss: 29, pl. 29, figs 24-28; 1858-DescrCoqFoss: 463-464. — Type localities: Thiverval-Grignon, Parnes, Vaudancourt, Chaumont-en-Vexin, Gomerfontaine, Fontenay-Saint-Père & Beauchamp. — Type age: Eocene (Lutetian-Bartonian). — Current status: Tivelina gibbosula (Deshayes, 1857) ( Glibert & Van de Poel 1966b: 67; Le Renard & Pacaud 1995: 72; Pacaud 2008: 91).

gibbosula , Dione – Deshayes, 1853a: 71; 1854b: 7, as Chione . — Type locality: none given; Cuming coll. — Type age: Recent. Reeve, 1863: pl. 13, fig. 47, described it anew as Venus gibbosula , ex Deshayes ms. — Current status: synonym of the eastern Pacific Chionista fluctifraga (G. B. Sowerby II, 1853) [ Venus ] ( Coan & Valentich-Scott 2012: 761, 762).

gigantea , Venerupis –Deshayes, 1839d: 359;1841: 2, pl. 43. — Type locality: California; Mr. Chiron. — Type age: Recent. 1853a: 187, as Saxidomus . — Current status: Saxidomus gigantea (Deshayes, 1839) ( Coan et al. 2000; 384-385; Huber 2010a: 409).

globosa , Venerupis – Deshayes, 1824a: 256, 258, pl. 15, figs 13, 14ab; 1824-DescrCoqFoss: 69-70, 5, pl. 10, figs 3-5, non Venerupis globosa (Gmelin, 1791) [ Venus ]; 1832-EncyMeth: 1111; 1835-HistNatAnim2: 164-165; 1839-HistNatAnim3: 556; 1858-DescrCoqFoss: 406-407. — Type locality: Valmondois. — Type age: Eocene (Bartonian). Renamed Venus subglobosa d’Orbigny, 1850b (d’Orbigny 1850b: 422, no. 1592). Venerella globosa (Deshayes, 1824) ( Glibert & Van de Poel 1966b: 78) . Venerella subglobosa (d’Orbigny, 1850) (Pacaud 2007: 64. — Current status: Venerella striatula [Deshayes, 1824] subglobosa (d’Orbigny, 1850) ( Le Renard & Pacaud 1995: 71) .

globulosa , Cytherea –Deshayes, 1825-DescrCoqFoss: 137, 11, pl. 21, figs 9-11; 1830b-EncyMeth: 61-62; 1858-DescrCoqFoss: 449. — Type locality: Chaumont-en-Vexin. — Type age: Eocene (Lutetian). Nitidavenus globulosa (Deshayes, 1825) ( Glibert & Van de Poel 1966b: 69) . — Current status: Callocardia (Nitidavenus) globulosa (Deshayes, 1825) ( Le Renard & Pacaud 1995: 72; Pacaud 2008: 91).

gradata , Venus –Deshayes, 1850-TraitElem: 555. — Type localities: Mediterranean. — Type age: Recent. Angers & Asti, Sicily, fossil. — Current status: synonym of Clausinella fasciata (da Costa, 1778) [ Pectunculus ] (Bucquoy et al. 1893: 382-388, pl. 59, figs 1-11).

grata , Dione – Deshayes, 1853a: 62. — Type locality: Philippine Islands; Cuming coll. — Type age: Recent. — Type material: NHMUK unnumbered, 2 syntype pairs. Huber (2015: chapter 5 on CD) interpreted this as being the renaming of a homonym. However, Deshayes was only pointing out what he regarded as a misuse by G. B. Sowerby II (1854) of Cytherea pectoralis Lamarck, 1818 . — Current status: Callista (Costacallista) grata (Deshayes, 1853) ( Huber 2010a: 407-408) .

grata , Dosinia – Deshayes, 1853a: 8. — Type locality: Tasmania. — Type age: Recent. — Type material: NHMUK 1841.2.9.2, 1 syntype pair with one broken valve. — Current status: the southeastern Australian Dosinia grata Deshayes, 1853 ( Huber 2010a: 414, 734).

grata , Meretrix – Deshayes, 1853a: 40; 1854b: 7. — Type locality: China; Cuming coll. — Type age: Recent. G. B. Sowerby II, 1854b: 786, pl. 168, fig. 218, as “ Cytheraea ” [sic] grata . — Type material: NHMUK 20120224, 3 syntypes. Synonym of Macrocallista lilacina ( Lamarck, 1818) [ Cytherea ] ( Tomlin, 1923: 310). — Current status: synonym of the Asian Callista erycina (Linnaeus, 1758) [ Venus ] ( Huber 2010a: 407, noting that Deshayes’ specimens would have been juveniles).

grata , Tapes – Deshayes, 1853a: 170; 1854b: 9-10. — Type locality: Philippine Islands; Cuming coll. — Type age: Recent. — Current status: synonym of Tapes belcheri G. B. Sowerby II, 1852 ( Huber 2010a: 420; 2015: chapter 5 on CD, mistakenly as “Phil.”).

grayi , Dione – Deshayes, 1853a: 80. — Type locality: none given. — Type age: Recent. This has been considered, judging by Deshayes’ synonymy, to be an unnecessary replacement name for Chione apicalis J. E. Gray, 1838 , non Cytherea apicalis R. A. Philippi, 1836 , a Gouldia ( Huber 2010a: 734; Coan & Kabat 2017: 95). However, there is a Deshayes specimen in the type collection. — Type material: NHMUK unnumbered, 1 “ syntype ” pair. — Current status: synonym of the Australian Callista kingii (J. E. Gray, in P. P. King, 1827) [ Cytherea ] ( Huber 2010a: 408, 734).

heberti , Cytherea –Deshayes, 1857-DescrCoqFoss: 30, pl. 30, figs 13- 16; 1858-DescrCoqFoss: 436-437. — Type localities: Chambors, Auvers-sur-Oise, Caumont, Mary-sur-Marne, Rouvres, Acy-en-Multien, La Ferté-sous-Jouarre, Beauval, Le Fayel, Chéry-Chartreuve & Arthon-en-Retz. — Type age: Eocene (Bartonian). — Type material: MNHN.F.J04151, syntype. Callista heberti (Deshayes, 1857) ( Glibert & Van de Poel 1966b: 64) . — Current status: Costacallista suberycinoides [Deshayes, 1825] heberti (Deshayes, 1857) ( Le Renard & Pacaud 1995: 71) .

hermonvillensis , Venerupis – Deshayes, 1857-DescrCoqFoss: 28, pl. 28, figs 1-5; 1858-DescrCoqFoss: 405. — Type localities: Hermonville, Damery, Fleury-la-Rivière & Boursault. — Type age: Eocene (Lutetian). — Type species (SD Crosse, 1887) of Venerella Cossmann, 1886 . — Current status: Venerella hermonvillensis (Deshayes, 1857) ( Glibert & Van de Poel 1966b: 77, 80; Le Renard & Pacaud 1995: 71; Pacaud 2008: 92; Nevesskaja et al. 2013: 401, fig. 145-9).

humerosa, Cytherea – Deshayes, 1857-DescrCoqFoss: 31, pl. 31, figs 18-21; 1858-DescrCoqFoss: 464. — Type locality: Hérouval. —

Type age: Eocene (Ypresian). — Current status: Tivelina dixoni [Deshayes, 1857] humerosa (Deshayes, 1857) ( Glibert & Van de Poel 1966b: 67; Le Renard & Pacaud 1995: 72).

imbricata , Cytherea – Deshayes, 1858-DescrCoqFoss: 437, 59, pl. 59, figs 30-32. — Type locality: La Ferté-sous-Jouarre. — Type age: Eocene (Bartonian). — Current status: synonym of Cytherea (Callista) heberti Deshayes, 1587 ( Cossmann 1886a: 113).

inflata , Tapes – Deshayes, 1853a: 162; 1854b: 8, pl. 19, fig. 3. — Type locality: Ceylon; Cuming coll. — Type age:Recent. The type species of Acritopaphia Iredale, 1936 , A. transfusa Iredale, 1936 , is a synonym of this species, and the genus a synonym of Paphia Röding, 1798 . — Current status: Paphia inflata (Deshayes, 1854) ( Huber 2010a: 422, 742).

inopinata , Venus – Deshayes, 1857-DescrCoqFoss: 31, pl. 31, figs 1-3; 1858-DescrCoqFoss: 421. Cuise-la-Motte. — Type age: Eocene (Ypresian).— Current status: Venerella inopinata (Deshayes, 1857) ( Le Renard & Pacaud 1995: 71) .

interjecta, Venerupis –Deshayes, 1853a: 196. — Type locality: Swan River, Australia. — Type age: Recent. G. B. Sowerby II, 1854a: 767, pl. 164, fig. 14. — Type material: NHMUK 1967936, 2 syntypes. — Current status: synonym of Irus exoticus ( Lamarck, 1818) [ Venerupis ] ( Huber 2010a: 429, 749).

japonica , Tapes –Deshayes, 1853a: 181-182;1854b: 10, non (Gmelin, 1791) [ Venus ] – now regarded as a Marcia . — Type locality: Japan; Cuming coll. — Type age: Recent. — Type material: NHMUK 1996465, 1 syntype pair, which is also a syntype of Tapes semidecussata Reeve, 1864 . — Current status: synonym of Venerupis (Ruditapes) philippinarum (A. Adams & Reeve, 1850) [ Venus ] ( Tomlin 1923: 313; Coan et al. 2000: 387; Huber 2010a: 428; 2015: chapter 5 on CD; Lutaenko et al. 2021: 231).

jukesi , Venus – Deshayes, 1853a: 100. — Type localities: Port Essington; Jukes & Luzon, Philippine Islands, Cuming. — Type age: Recent. — Type material: NHMUK 1845.8.15.73-75, 3 syntypes; uncatalogued lot, 3 additional syntypes. Deshayes indicated that this new species was equivalent to Venus crebriscula Lamarck, 1818 , as depicted by G. B. Sowerby II (1853: 728, pl. 161, fig. 157). — Current status: synonym of Globivenus toreuma (Gould, 1850) [ Venus ] ( Tomlin 1923: 311; Huber 2015: chapter 5 on CD; Lutaenko et al. 2021: 225, some misinterpreting Deshayes’ species as a replacement name for a preoccupied Sowerby homonym).

kraussi, Chione – Deshayes, 1853a: 154. — Type locality: Port Natal. — Type age: Recent. — Current status: synonym of Pitar hebraeus ( Lamarck, 1818) ( Huber 2010a: 398; 2015: chapter 5 on CD).

lamarckii , Cytherea –Deshayes, 1857-DescrCoqFoss: 29, 29, pl. 29, figs 29-32, non Agassiz, 1845; 1858-DescrCoqFoss: 441-442. — Current status: Cytherea parisiensis , replacement name (see below).

lamarckii , Meretrix – Deshayes, 1853a: 39. — Type locality: China. — Type age: Recent. — Type material: NHMUK 20000390, 2 syntypes. — Current status: Meretrix lamarckii Deshayes, 1853 ( Qi 2004: 306, pl. 166, fig. B; Huber 2010a: 390, 725; Matsukuma, in Okutani 2017: 1250, pl. 545, fig. 3).

lamberti , Cytherea – Deshayes, 1857-DescrCoqFoss: 31, pl. 31, figs 31-32; 1858-DescrCoqFoss: 448. — Type locality: Sinceny. — Type age: Eocene (Ypresian). — Current status: Pitar (Pitar) lamberti (Deshayes, 1857) ( Le Renard & Pacaud 1995: 71) .

lenticularis , Circe –Deshayes, 1853a: 85; 1854b: 7. — Type locality: none given; Cuming coll. — Type age: Recent. — Type material: NHMUK uncatalogued, 2 syntypes. — Current status: synonym of the Chinese Circe tumefacta G. B. Sowerby II, 1851 ( Huber 2015: chapter 5 on CD; Sowerby’s species figured inQi 2004: 305, pl.165M). lessonii , Donax – Deshayes, 1830b-EncyMeth: 99. — Type localities: “L’Île Bourou, Moluques ”. — Type age: Recent.1835-HistNatAnim2: 250; 1843-HistNatAnim3: 582. Chile; Lesson. — Current status: the Chilean Tivela lessonii (Deshayes, 1830) ( Huber 2010a: 392; Coan & Valentich-Scott 2012: 832-834, pl. 259).

lunularia , Cytherea –Deshayes, 1825-DescrCoqFoss: 135, 12, pl. 23, figs 6-7; 1858-DescrCoqFoss: 444. — Type locality: Mouchy-le-Châtel. — Type age: Eocene (Lutetian). Pitar (Chionella) lunularia (Deshayes, 1825) ( Glibert & Van de Poel 1966b: 56) . Pitar (Paradione) lunularia (Deshayes, 1825) ( Pacaud & Le Renard 1995: 187; Pacaud 2008: 91). — Current status: Pitar (Chionella) lunularia (Deshayes, 1825) , because Chionella was unnecessarily renamed ( Le Renard & Pacaud 1995: 72).

macrophylla , Venerupis – Deshayes, 1853a: 193. — Type locality: Philippine Islands. — Type age: Recent. G. B. Sowerby II, 1854a: 763-764, pl. 165, fig. 20. — Type material: NHMUK 1967932, 3 syntypes. Irus macrophylla (Deshayes, 1853) ( Oliver 1992: 190- 191, pl. 44; Poppe & Coan, in Poppe 2011: 310, pl. 1150, figs 1-3; Matsukuma, in Okutani 2017: 1248, pl. 543, fig. 11). — Current status: synonym of Irus irus (Linnaeus, 1758) [ Donax ] ( Huber 2010a: 428; 2015: chapter 5 on CD; Lutaenko et al. 2021: 234). On the other hand, Poppe (2018: 237) concluded that the Deshayes name should be used for the Indo-Pacific species, while I. irus should be restricted to the eastern Atlantic.

metcalfei, Circe – Deshayes, 1854b: 7. — Type locality: none given; Cuming coll. — Type age: Recent. — Current status: synonym of the Australian Redicirce sulcata (J. E. Gray, 1838) [ Circe ] ( Huber 2010a: 382; 2015: chapter 5 on CD).

minor , Circe –Deshayes, 1853a: 96. — Type locality: none given. — Type age: Recent. — Current status: nomen dubium ( Huber 2015: chapter 5 on CD).

minor , Dosinia – Deshayes, 1863: 12, pl. 2, figs 1-3. — Type locality: La Réunion. — Type age: Recent. — Current status: Dosinia minor Deshayes, 1863 ( Huber 2015: chapter 5 on CD).

mitis , Chione – Deshayes, 1853a: 142-143. — Type locality: Swan Bay, Australia. — Type age: Recent. — Type material: NHMUK 1838.7.22.70, 73-75, 4 syntypes. — Current status: synonym of Tawera coelata (Menke, 1843) [ Venus ] ( Huber 2010a: 372; 2015: chapter 5 on CD).

mitis , Venerupis – Deshayes, 1854b: 5. — Type locality: none given; Cuming coll. — Type age: Recent. G. B. Sowerby II, 1854a: 765, pl. 165, fig. 22. — Type material: NHMUK 1996466, 2 syntypes. — Current status: the western Pacific Irus mitis (Deshayes, 1854) ( Huber 2010a: 429; Matsukuma, in Okutani 2017: 1248, pl. 543, fig. 10; Poppe 2017: 592, pl. 1596, fig. 2; Lutaenko et al. 2021: 234-235, 288, pl. 39, figs F-G).

moretonensis , Clementia – Deshayes, 1854d: 17. — Type locality: Moreton Bay, Queensland, Australia; Cuming coll. — Type age: Recent. — Current status: synonym of Clementia papyracea (Gmelin, 1791) [ Mactra ] ( Huber 2010a: 419; 2015: chapter 5 on CD).

multisulcata , Cytherea –Deshayes, 1825-DescrCoqFoss: 133, 11, pl. 21, figs 14-15; 1830b-EncyMeth: 61; 1858-DescrCoqFoss: 444. — Type locality:Chaumont-en-Vexin.— Type age:Eocene (Lutetian).— Cur - rent status: Meroena multisulcata (Deshayes, 1825) ( Glibert & Van de Poel 1966b: 52; Le Renard & Pacaud 1995: 72; Pacaud 2008: 92).

nitida , Cytherea [as “ Cyherea ”] – Deshayes, 1857-DescrCoqFoss: 33, pl. 33, figs 8-9; 1858-DescrCoqFoss: 453-454. — Type localities: Damery & Chamery. — Type age: Eocene (Lutetian). — Type species (OD) of Nitidavenus H. Vokes, 1939 . Synonym of Cytherea nitidula Lamarck, 1806 ( Glibert & Van de Poel 1966b: 69). — Current status: Callocardia (Nitidavenus) nitida (Deshayes, 1825) ( Le Renard & Pacaud 1995: 72; Courville et al. 2012: 59, pl. 1, figs 7-8).

nobilis , Dosinia – Deshayes, 1853a: 7-8. — Type locality: Moreton Bay, Queensland, Australia; Cuming coll. — Type age: Recent. — Type material: NHMUK 1966469, 3 syntypes ( Hedley 1913: 269); 1966471, 2 syntypes. — Current status: synonym of Dosinia incisa (Reeve, 1850) [Artemis] ( Huber 2010a: 410; 2015: chapter 5 on CD).

notabilis , Venerupis cordieri [Deshayes, 1839; Petricola ] – Deshayes, 1853a: 191. — Type locality: California; Cuming. — Type age: Recent. — Current status: synonym of Irusella lamellifera (Conrad, 1837) [ Venus ] ( Coan et al. 2000: 370, 372).

obesa , Venerupis – Deshayes, 1854b: 5-6. — Type locality: Port Phillip , Victoria, Australia ; Cuming coll. — Type age: Recent. G. B. Sowerby II, 1854a: 767-768, pl. 164, fig. 15. NHMUK unnumbered, holotype. — Current status: synonym of Irus cumingii (Deshayes, 1854) ( Huber 2010a: 428, 749).

obliqua , Cytherea – Deshayes, 1825-DescrCoqFoss: 136, 11, pl. 21, figs 7-8, non Venus obliqua Schroeter, 1802 ; 1850-TraitElem: 592; 1858-DescrCoqFoss: 442. — Type localities: Abbecourt, Bracheux & Noailles. — Type age: Paleocene (Thanetian). Venus subobliqua d’Orbigny, 1850b (d’Orbigny 1850b: 304, no. 129), replacement name. Pitar (Chionella) obliqua (Deshayes, 1825) ( Glibert & Van de Poel 1966b: 56) . — Current status: Pitar (Calpitaria) subobliqua (d’Orbigny, 1850) ( Le Renard & Pacaud 1995: 71;Pacaud 2007: 64).

oblonga , Circe –Deshayes, 1853a: 86. — Type locality: none given. — Type age: Recent. — Type material: NHMUK uncatalogued, 1 syntype. — Current status: synonym of the south Asian Circe scripta (Linnaeus, 1758) [ Venus ] ( Huber 2010a: 384; 2015: chapter 5 on CD).

oblonga , Venerupis –Deshayes, 1857-DescrCoqFoss: pl. 28, figs 9-13; 1858-DescrCoqFoss: 406, 28, 28. — Type localities: Montagny-en-Vexin, Auvers-sur-Oise, Beauchamp, Acy-en-Multien,Ver-sur-Launette, Senlis, Le Ménil-Aubry, Ezanville & Nantheuil-le-Haudouin. — Type age: Eocene (Bartonian). — Current status: synonym of Venerella globosa (Deshayes, 1824) ( Glibert & Van de Poel 1966b: 78) .

obovalis, Chione – Deshayes, 1853a: 154. — Type locality: none given [ Chile]. — Type age: Recent. — Type material: NHMUK 20230061, syntype. — Current status: synonym of Tawera elliptica ( Lamarck, 1818) [ Cytherea ] ( Huber 2010a: 372, 717; Valentich-Scott et al. 2020: 338).

obsoleta , Cytherea – Deshayes, 1857-DescrCoqFoss: 33, pl. 33, figs 27-29; 1858-DescrCoqFoss: 458-459. — Type locality: Coincourt. — Type age: Eocene (Lutetian). — Current status: Pitar (Pitar) obsoleta (Deshayes, 1857) ( Le Renard & Pacaud 1995: 71; Pacaud 2008: 91).

obscurata , Tapes – Deshayes, 1853a: 169-170; 1854b: 9. — Type locality: none given; Cuming coll. — Type age: Recent. — Type material: NHMUK 1968157, 2 syntypes. — Current status: synonym of the Indo-Pacific Tapes belcheri G. B. Sowerby II, 1852 ( Huber 2010a: 420; 2015: chapter 5 on CD).

ovalina , Cytherea – Deshayes, 1857-DescrCoqFoss: 33, pl. 33, figs 17-19; 1858-DescrCoqFoss: 443. — Type localities: Thiverval-Grignon, Damery, Parnes & Valognes. — Type age: Eocene (Lutetian). — Type species (SD Crosse, 1887) of Chionella Cossmann, 1886. Genus not preoccupied by Chionella Swainson, 1840, ex Jeffreys ms, unavailable because it was established in the synonymy of Macrospira ; Paradione Dall, 1909, was thus an unnecessary replacement name. Pitar (Paradione) ovalina (Deshayes, 1857) ( Glibert & Van de Poel 1966b: 55, 56; Pacaud 2008: 91; Pacaud & Le Renard 1995: 187). — Current status: Pitar (Chionella) ovalina (Deshayes, 1857) ( Le Renard & Pacaud 1995: 72) .

parisiensis , Cytherea –Deshayes, 1857-DescrCoqFoss: 29, as C. “ lamarckii ”, 29, pl. 29, figs 29-32 (see above), non Agassiz, 1845; 1858-DescrCoqFoss: 441-442, replacement name; 1865-DescrCoqFoss: 666 [correction in fig. expl. made]. — Type localities: Thiverval-Grignon, Parnes, Mouchy-le-Châtel,Fercourt,Cumières, Gomerfontaine, Hérouval, Chaussy, Liancourt-Saint-Pierre, Les Groux, Chaumont-en-Vexin, Damery, Chamery, Montmirail, Hermonville, Coincourt, Boursault, Mouy, Auvers-sur-Oise, Valmondois, Mary-sur-Marne, Betz, Acy-en-Multien, Caumont, Vendrest, Jaignes, Montagny-en-Vexin & Le Guépelle. — Type age: Eocene (Lutetian-Bartonian); Bracklesham & Barton-on-Sea, England. — Type age: Eocene (Lutetian-Bartonian). Pitar (Chionella) parisiensis (Deshayes, 1858) ( Glibert & Van de Poel 1966b: 56-57) . — Current status: Pitar (Calpitaria) parisiensis (Deshayes, 1858) ( Glibert 1980: 31-32; Le Renard & Pacaud 1995: 71; Pacaud 2008: 91).

parisiensis , Tapes –Deshayes, 1857-DescrCoqFoss: 29, pl. 29, fig. 5-6; 1858-DescrCoqFoss: 415. — Type locality: “Le Fayel. — Type age: Eocene (Bartonian)”. — Current status: a Recent Callista , not fossil ( Cossmann 1907: 194).

paupercula , Venerupis – Deshayes, 1854b: 5. — Type locality: “ New Zealand ”; Cuming coll. — Type age:Recent. G. B. Sowerby II, 1854a: 769, pl. 165, fig. 30. — Type material:NHMUK unnumbered, 3 syntype pairs.— Current status:synonym of the eastern Pacific Paphonotia elliptica (G. B. Sowerby I, 1834) [ Petricola ] ( Coan & Valentich-Scott 2012: 783-785).

personata, Circe –Deshayes, 1853a: 84-85; 1854b: 6. — Type locality: Australia. — Type age: Recent. — Type material: NHMUK unnumbered, 1 syntype. — Current status: synonym of Circe scripta (Linnaeus, 1758) [ Venus ] ( Huber 2010a: 385; 2015: chapter 5 on CD).

petiti , Venerupis – Deshayes, 1839d: 359; 1841: 2, pl. 39. — Type locality: California; Mr. Chiron. — Type age: Recent. — Current status: synonym of Leukoma staminea (Conrad, 1837) [ Venus ] ( Coan & Valentich-Scott 2012: 778-779).

phasianella , Dione – Deshayes, 1853a: 64; 1854b: 2. — Type locality: none given; Cuming coll. — Type age: Recent. — Type material: NHMUK 1996457, 4 syntypes. — Current status: the Japanese Callista phasianella (Deshayes, 1853) ( Huber, 2010a: 408; Matsukuma, in Okutani 2017: 1248-1249, pl. 544, fig. 3).

philippii , Chione –Deshayes, 1853a: 146. — Type localities: China & Philippine Islands. — Type age: Recent. — Current status: synonym of Marcia japonica (Gmelin, 1791) [ Venus ] ( Huber 2010a: 426; 2015: chapter 5 on CD).

philippii , Dione – Deshayes, 1853a: 72. — Type locality: Philippine Islands. — Type age: Recent. Replacement name for Cytherea modesta Philippi, 1845b ( Philippi 1845b: 198, pl. 3, fig. 3), non G. B. Sowerby, I, 1835 ( Coan & Kabat, 2017: 101). — Current status: synonym of Pitar inflatus (G. B. Sowerby II, 1851) [ Cytherea ] ( Huber 2015: chapter 5 on CD; Lutaenko et al., 2021: 227).

planicosta , Venerupis – Deshayes, 1854b: 4. — Type locality:Swan River, Western Australia; Cuming coll. — Type age: Recent. G. B. Sowerby II, 1854a: 769, pl. 165, fig.33 ( Hedley, 1913: 271, pl. 16, figs 25-26). NHMUK unnumbered, holotype. — Current status: synonym of Irus carditoides ( Lamarck, 1818) [ Venerupis ] ( Huber 2010a: 428, 748).

polita , Dosinia – Deshayes, 1853a: 19. — Type locality: Gambia. — Type age: Recent.— Type material:NHMUK unnumbered, 1 syntype pair with one valve broken. — Current status: synonym of Dosinia afra (Gmelin, 1791) [ Venus ] ( Huber 2010a: 411; 2015: chapter 5 on CD; Cosel & Gofas 2019: 920-921).

proxima , Cytherea – Deshayes, 1857-DescrCoqFoss: 30, pl. 30, figs 31- 34; 1858-DescrCoqFoss: 435-436. — Type localities:Cuise-la-Motte, Laon, Mons-en-Laonnois, Sermoise, Vauxbuin, Cuisy-en-Almont, Aizy-Jouy, Hérouval, Coeuvres-et-Valsery, Bracheux, Abbecourt & Noailles. — Type age: Paleocene-Eocene (Thanetian-Ypresian). — Type species (OD) of Microcallista Stewart, 1930. Callista proxima (Deshayes, 1857) ( Glibert & Van de Poel 1966b: 66) . — Current status: Callista (Microcallista) proxima (Deshayes, 1857) ( Le Renard & Pacaud 1995: 71; Leroy et al. 2014: 28, pl. 12, fig. 9-10).

pulcherrima , Venerupis – Deshayes, 1854b: 4, pl. 18, fig. 7. — Type locality: Philippine Islands; Cuming coll. — Type age: Recent. G. B. Sowerby II, 1854a: 766-767, pl. 165, fig. 28. — Type material: NHMUK unnumbered, 3 syntypes. — Current status: synonym of Irus irus (Linnaeus, 1758) [ Donax ] ( Lutaenko et al. 2021: 234).

pulcherrima , Venus – Deshayes, 1860c: 381-382, pl. 14, figs 1-2, on pl. as “ Trigonia ?”. — Type locality: none given. — Type age: Tertiary. — Type species (OD) of Radiocrista Dall, 1902. Preoccupies Venus pulcherrima K. Martin, 1883 , which was renamed Chione martini Finlay, 1927 . Gafrarium (Radiocrista) pulcherrima (Deshayes, 1860) (Pacaud herein).

pulchra , Circe – Deshayes, 1854b: 6. — Type locality: Red Sea; Cuming coll. — Type age: Recent. — Type material: NHMUK unnumbered, 1 syntype. Synonym of Circenita callipyga (Born, 1778) [ Venus ] ( Tomlin 1923: 311; Huber 2010a: 385; 2015: chapter 5 on CD).

punicea, Tapes – Deshayes, 1853a: 179; 1854b: 10. — Type locality: Philippine Islands; Cuming coll. — Type age: Recent. — Type material: NHMUK unnumbered, 2 syntypes. Synonym of Venerupis (Ruditapes) aspera (Quoy & Gaimard, 1835) [ Venus ] ( Huber 2010a: 428, 748; Lutaenko et al. 2021: 232).

pura , Dione – Deshayes, 1853a: 68. — Type locality: Callao, Peru; Hinds. — Type material: NHMUK 1842.1.29.807-809?, 3 syntype pairs. — Type age: Recent. The Peruvian-Chilean Pitar pura (Deshayes, 1853) ( Huber 2010a: 397, 730; Valentich-Scott et al. 2020: 343, 344).

pusilla , Cytherea – Deshayes, 1825-DescrCoqFoss: 137-138, 11, pl. 22, figs 14-15 [only fig. 14 cited in text];1837-DescrCoqFoss: 810 [error corrected], non Venus pusilla Gmelin, 1791 ; 1850-TraitElem: 592; 1858-DescrCoqFoss: 477. Venus subpusilla d’Orbigny, 1850b (d’Orbigny 1850b: 304, no. 130), replacement name. Gouldia pusilla (Deshayes, 1825) ( Glibert & Van de Poel 1966b: 52) . Gouldia subpusilla (d’Orbigny, 1850) ( Le Renard & Pacaud 1995: 72;Pacaud 2007: 64). The use of the replacement name Gouldia subpusilla by Le Renard & Pacaud (1995) and Pacaud (2007) renders the replaced secondary homonym permanently invalid (ICZN, Code Art. 59.3).

quadrata , Venus –Deshayes, 1857-DescrCoqFoss: 28, pl. 28, figs 24- 26; 1858-DescrCoqFoss: 428. — Type locality: Mercin-et-Vaux. — Type age: Eocene (Ypresian). Venerella quadrata (Deshayes, 1857) ( Le Renard & Pacaud 1995: 71) .

quadriradiata, Tapes – Deshayes, 1853a: 171; 1854b: 9, pl. 19, fig. 6. — Type locality: Philippine Islands; Cuming coll. — Type age: Recent. — Type material: NHMUK unnumbered, 3 syntype pairs. Synonym of Tapes belcheri G. B. Sowerby II, 1852 ( Huber 2010a: 420; 2015: chapter 5 on CD, mistakenly as “Phil.”).

radiata , Chione – Deshayes, 1853: 152, ex Chemnitz ms. — Type localities: Red Sea & China. — Type age: Recent. Synonym of Marcia cordata (Forsskål, 1775) [ Venus ] ( Huber 2010a: 426, 723) from the Red Sea.

regularis , Chione – Deshayes, 1853a: 146; 1854b: 7. — Type locality: Philippine Islands; Cuming coll. — Type age: Recent. — Type material: NHMUK unnumbered, 2 syntype pairs. Synonym of Marcia japonica (Gmelin, 1791) [ Venus ] ( Tomlin 1923: 312; Huber 2010a: 426; 2015: chapter 5 on CD). retroversa, Chione – Deshayes, 1853a: 123. — Type locality: Australia. — Type age: Recent. — Type material: NHMUK unnumbered, 5 syntype pairs. Placamen retroversum (Deshayes, 1853) ( Huber 2010a: 369, 715).

roissyi , Venus ; see: geslini , Venus .

ruderata , Chione – Deshayes, 1853a: 136. — Type locality: California. — Type age: Recent. Synonym of Leukoma staminea (Conrad, 1837) [ Venus ] ( Tomlin 1923: 312; Kantor & Sysoev 2005: 390; Coan & Valentich-Scott 2012: 778-779).

rufescens , Dione – Deshayes, 1853a: 67; 1854b: 2. — Type locality: Philippine Islands; Cuming coll. — Type age: Recent. — Type material: NHMUK unnumbered, 1 syntype pair. Pitar rufescens (Deshayes, 1853) ( Huber 2015: chapter 5 on CD).

rustica , Cytherea – Deshayes, 1825-DescrCoqFoss: 130-131, 12, pl. 23, figs 10-11 [in text as “pl. 33”; vol. 2: 810 [pl. corrected to 23]. — Type localities: Pierrelaye, Marines, Levemont & Marquemont. — Type age: Eocene (Bartonian). 1858-DescrCoqFoss: 463. — Type species (SD Crosse, 1887) of Tivelina Cossmann, 1886 . Tivelina rustica (Deshayes, 1825) ( Glibert & Van de Poel 1966b: 66, 68; Le Renard & Pacaud 1995: 72; Nevesskaja et al. 2013: 405, fig. 148-5).

saincenyensis , Cytherea – Deshayes, 1857-DescrCoqFoss: 31, pl. 31, figs 29-30; 1858-DescrCoqFoss: 459. — Type locality: Sinceny. — Type age: Eocene (Ypresian). Pitar (? Calpitaria) saincenyensis (Deshayes, 1857) ( Le Renard & Pacaud 1995: 71) .

scinctilla , Cytherea – Deshayes, 1857-DescrCoqFoss: 33, pl. 33, figs 20-22; 1858-DescrCoqFoss: 439. — Type localities: Mercin-et-Vaux, Laversine & Cuise-la-Motte. — Type age: Eocene (Ypresian). Tivelina scinctilla (Deshayes, 1857) ( Le Renard & Pacaud 1995: 71) .

sculpta, Venus – Deshayes, 1853a: 100; 1854b: 3. — Type locality: none given; Cuming coll. — Type age: Recent. Synonym of the Australian Globivenus toreuma (Gould, 1850) [ Venus ] ( Tomlin 1923: 311; Huber 2015: chapter 5 on CD; Lutaenko et al. 2021: 225).

secunda , Venus – Deshayes, 1857-DescrCoqFoss: 28, pl. 28, figs 21-23; 1858-DescrCoqFoss: 426. — Type locality: Hérouval. — Type age: Eocene (Lutetian). Venerella secunda (Deshayes, 1857) ( Glibert & Van de Poel 1966b: 80, as “1858”; Le Renard & Pacaud 1995: 71; Pacaud 2008: 92).

semiobliterata , Dosinia – Deshayes, 1853a: 6-7. — Type locality: “ Australia ”; Cuming coll. — Type age: Recent. — Type material: NHMUK 1966471, 2 syntypes. The eastern Pacific Dosinia semiobliterata Deshayes, 1853 ( Coan & Valentich-Scott 2012: 826-827) .

separata , Cytherea – Deshayes, 1857-DescrCoqFoss: 30, pl. 30, figs 5-8; 1858-DescrCoqFoss: 471. — Type localities: Cuise-la-Motte, Mercin-et-Vaux & Laversine. — Type age: Eocene (Ypresian). Meroena separata (Deshayes, 1857) ( Le Renard & Pacaud 1995: 72; Pacaud 2008: 92).

siliqua, Venerupis – Deshayes, 1854b: 5, pl. 18, fig. 1. — Type locality: New Zealand; Cuming coll. — Type age: Recent. G. B. Sowerby II, 1854a: 769, pl. 165, fig. 27. — Type material: NHMUK unnumbered, 2 syntype pairs. Synonym of Irus reflexus (J. E. Gray, 1843) [ Venerupis ] ( Powell 1979: 425, pl. 77, fig. 16); Irus (Notirus) reflexus (J. E. Gray, 1843) ( Huber 2010a: 429; 2015: chapter 5 on CD).

similis , Tapes – Deshayes, 1853a: 167; 1854b: 8. — Type locality: none given; Cuming coll. — Type age: Recent. Synonym of the west African Polititapes durus (Gmelin, 1791) [ Venus ] ( Tomlin 1923: 313; Huber 2010a: 421; 2015: chapter 5 on CD). solida , Venus –Deshayes, 1825-DescrCoqFoss: 144; 1829: 13, pl. 25, figs 3-4, non Schroeter, 1802; 1832-EncyMeth: 1122; 1835-HistNatAnim2: 378; 1839-HistNatAnim3: 620; 1858-DescrCoqFoss: 427. — Type localities: Acy-en Multien & Caumont. — Type age: Eocene (Bartonian). — Type species (OD) of Similivenus Cossmann, 1910 , which is regarded as a synonym of Venerella Cossmann, 1886 . Renamed Similivenus insolida Keen, 1954 . Venerella secunda [Deshayes, 1857] insolida (Keen, 1954) ( Glibert & Van de Poel 1966b: 78; Le Renard & Pacaud 1995: 71; Pacaud 2008: 92).

soror , Cytherea – Deshayes, 1858-DescrCoqFoss: 469, 59, pl. 59, figs 27-29. — Type locality: Cresnes. — Type age: Eocene (Bartonian). — Type material: MNHN.F.J04149, syntype. Callista (Callista) elegans [ Lamarck, 1806] soror (Deshayes, 1858) ( Glibert & Van de Poel 1966b: 62-63; Le Renard & Pacaud 1995: 72, as “1857”).

sowerbyi , Circe – Deshayes, 1853a: 95. — Type locality: Ticao Island, Philippine Islands. — Type age: Recent. Lioconcha sowerbyi (Deshayes, 1853) ( Huber 2010a: 388) .

sowerbyi , Venus – Deshayes, 1853a: 109; 1854b: 2. — Type locality: Philippine Islands; Cuming coll. — Type age: Recent. — Type material: NHMUK 1991050, 1962182, one syntype each. Antigona sowerbyi (Deshayes, 1853) ( Huber 2010a: 366, 714; Poppe 2017: 592, pl. 1596, fig. 10).

sphaericula , Chione – Deshayes, 1854b: 8. — Type locality: none given; Cuming coll. — Type age: Recent. — Type material: NHMUK unnumbered, 1 syntype pair. The New Zealand Tawera sphaericula (Deshayes, 1854) ( Huber 2010a: 717) . Venus sphaerisulca G. B. Sowerby II, 1854b (p. 787), is an incorrect subsequent spelling ( Petit 2009: 169).

spissa , Venus – Deshayes, 1835-HistNatAnim2: 373, ex Quoy ms; 1839-HistNatAnim3: 618. — Type locality: New Zealand. — Type age: Recent. This name does not appear in Quoy & Gaimard (1835), and the figures referred to by Deshayes therein were named Venus crassa by Quoy & Gaimard (1835: 525, pl. 84, figs 7-8). Undoubtedly, Deshayes realized that Venus crassa was a junior homonym – non Gmelin, 1791 – and proposed a new species because of the homonymy; thus it is not explicitly a replacement name. — Type species (OD) pf Tawera Marwick, 1927 . The New Zealand Tawera spissa (Deshayes, 1835) ( Powell 1979: 424, pl. 77, fig. 7; Huber 2010a: 372).

splendida , Cytherea – Deshayes, 1857-DescrCoqFoss: 29, pl. 29, figs 1-4; 1858-DescrCoqFoss: 440, ex Mérian ms. — Type localities: Etréchy, Jeurre & Morigny-Champigny. — Type age: Oligocene (Rupelian). Bünde, Alzey, Eckelshein, Kaufungen, Weinheim, Ahnegraben, near Kassel & Sternberg, Germany; Délémont, Coeuve, Neucul, Miécourt, Switzerland; Kleine-Spouwen & Vliermael, Belgium. Callista splendida (Deshayes, 1857) ( Glibert & Van de Poel 1966b: 66; Lozouet & Maestrati 2012a: 262, 264, fig. 169: 5-8). Callista (Costacallista) splendida (Deshayes, 1857) ( Marquet et al. 2012: 82-83, pl. 30, fig. 2).

squalidus, Saxidomus – Deshayes, 1853a: 188. — Type locality: “Copiapó, Chile.”. — Type age: Recent. — Current status: mislocalized specimen and synonym of the northeastern Pacific Saxidomus nuttalli Conrad, 1837 ( Coan et al. 2000: 385-386).

stampinensis , Cytherea – Deshayes, 1858-DescrCoqFoss: 467, 59, pl. 59, figs 24-26. — Type locality: Jeurre. — Type age: Oligocene (Rupelian).— Type material: MNHN.F.J04136, syntype. — Current status: synonym of Tivelina depressa (Deshayes, 1857) (Pacaud herein).

strangei , Clementia – Deshayes, 1854d: 17. — Type locality: Moreton Bay, Queensland, Australia; Cuming coll. — Type age: Recent. — Current status: synonym of Clementia papyracea (Gmelin, 1791) [ Mactra ] ( Huber 2010a: 419; 2015: chapter 5 on CD).

striatina , Cytherea – Deshayes, 1857-DescrCoqFoss: 33, pl. 33, figs 4-7;1858-DescrCoqFoss: 462. — Type localities:Auvers-sur-Oise, Montagny-en-Vexin & Le Fayel. — Type age: Eocene (Bartonian). Synonym of Cytherea striatula Deshayes, 1825 ( Cossmann 1886a: 120-121). — Current status: Tivelina striatula (Deshayes, 1825) ( Glibert & Van de Poel 1966b: 68; Le Renard & Pacaud 1995: 72).

striatissima , Cytherea – Deshayes, 1857-DescrCoqFoss: 34, pl. 34, figs 5-6; 1858-DescrCoqFoss: 458. — Type localities: Jeurre & Étréchy. — Type age: Oligocene (Rupelian). Tivelina striatissima (Deshayes, 1857) ( Lozouet & Maestrati 2012b: 25) .

striatula , Cytherea – Deshayes, 1825-DescrCoqFoss: 129-130, 10, pl. 20, figs 10-11; 1858-DescrCoqFoss: 462-463. — Type localities: Thiverval-Grignon, Beauchamp, Valmondois. — Type age: Eocene (Lutetian-Bartonian). — Current status: Tivelina striatula (Deshayes, 1825) ( Glibert & Van de Poel 1966b: 68; Le Renard & Pacaud 1995: 72).

striatula , Venerupis – Deshayes, 1824-DescrCoqFoss: 70, 5, pl. 10, figs 6-7; 1832-EncyMeth: 1111; 1835-HistNatAnim2: 165; 1839-HistNatAnim3: 556; 1858-DescrCoqFoss: 405-406. — Type localities: Acy-en Multien & La Chapelle-en-Serval. — Type age: Eocene (Bartonian). — Current status: synonym of Venerella globosa (Deshayes, 1824) ( Glibert & Van de Poel 1966b: 78) . Venerella striatula (Deshayes, 1824) ( Le Renard & Pacaud 1995: 71) .

subdecussata , Venerupis –Deshayes, 1853a: 196-197. — Type locality: Terra Diemenensis [Tasmania, Australia]. — Type age: Recent. — Type material: NHMUK 1841.2.9.33-34, 2 syntypes ( Hedley 1913: 271, pl. 16, figs 17-28). — Current status: synonym of Notopaphia grisea ( Lamarck, 1818) [ Venus ] ( Huber 2015: chapter 5 on CD).

suberycinoides , Cytherea – Deshayes, 1825-DescrCoqFoss: 129, 11, pl. 22, figs 8-9; 1830b-EncyMeth: 60; 1839-TraitElem: 12, pl. 19, figs 6-7, as C. erycinoides ; 1850-TraitElem: 593, 605, as Venus suberycinoides ; 1858-DescrCoqFoss: 438. — Type localities: Mouchy-le-Châtel & Acy-en Multien. — Type age: Eocene (Lutetian-Bartonian). Bracheux. Material from the latter locality is more likely to be Callista (Microcallista) proxima (Deshayes) (Pacaud herein). There is a Cytherea erycinoides Lamarck, 1818 , from the Miocene of France, but the plate explanation above was a typographical error. — Current status: Costacallista suberycinoides (Deshayes, 1825) ( Le Renard & Pacaud 1995: 71) .

suborbicularis , Cytherea – Deshayes, 1858: 552. Nomen nudum.

substriata , Cytherea – Deshayes, 1857-DescrCoqFoss: 33, pl. 33, figs 10-13; 1858-DescrCoqFoss: 467. — Type locality: Mortefontaine. — Type age: Eocene (Bartonian). Synonym of Cytherea deltoidea Lamarck, 1806 ( Cossmann 1886a: 122). — Current status: Tivelina deltoidea ( Lamarck, 1806) ( Le Renard & Pacaud 1995: 72) .

suessoniensis , Cytherea – Deshayes in Watelet, 1853: 16, 21, pl. 1, figs 6-9; 1857-DescrCoqFoss: 30, pl. 30, figs 22-25;1858-DescrCoqFoss: 446-447. — Type localities: Sermoise & Vauxbuin. — Type age: Eocene (Ypresian). Aizy-Jouy, Vauxbuin, Sermoise & Laon. — Type age: Eocene (Ypresian). Highgate & Sheppy, England. — Current status: Pitar (Calpitaria) sulcataria [Deshayes, 1825] suessoniensis (Deshayes in Watelet, 1853) ( Le Renard & Pacaud 1995: 71)

sulcataria , Cytherea –Deshayes, 1825-DescrCoqFoss: 133-134, 10, pl. 20, figs 14-15; 1830b-EncyMeth: 61; 1850-TraitElem: 592- 593; 1858-DescrCoqFoss: 448-449. — Type localities: Parnes & Chaumont-en-Vexin. — Type age: Eocene (Lutetian). — Type species (OD) of Calpitaria Jukes-Browne, 1908. Pitar (Chionella) sulcataria (Deshayes, 1825) ( Glibert & Van de Poel 1966b: 57) . — Current status: Pitar (Calpitaria) sulcataria (Deshayes, 1825) ( Le Renard & Pacaud 1995: 71; Jeffery & Tracey 1997: 81, 89, pl.5, figs 1-4; Pacaud 2008: 91).

tenuis , Venus – Deshayes, 1825-DescrCoqFoss: 143, 12, pl. 23, figs 18-19 [in text as “figs 8-9”], non Blainville, 1824; 1835-HistNatAnim2: 377; 1839-HistNatAnim3: 620; 1837-DescrCoqFoss: 810 [error corrected]. — Type localities: Vaugirard (Paris). — Type age: Eocene (Lutetian); 1832-EncyMeth: 1121; 1858-DescrCoqFoss: 414, as Tapes . Tapes (Callistotapes) tenuis (Deshayes, 1825) ( Le Renard 1994: 40; Le Renard & Pacaud 1995: 71; Pacaud 2008: 92). — Current status: Tapes (Callistotapes) valgerardensis Pacaud , n. name (replacement name herein): from its type locality, Valgérard in the 12th century, a village annexed to the city of Paris in 1860.

texta , Venerupis – Deshayes, 1853a: 195. — Type locality: Australia. — Type age: Recent. — Type material: NHMUK, type material not located. — Current status: Kyrina texta (Deshayes, 1853) ( Huber 2010a: 740) .

textrix, Tapes –Deshayes, 1853a: 171-172, ex Chemnitz ms. — Type localities: Indian Ocean & Australia. — Type age: Recent. — Type species (T) of Textrix E. Römer, 1857, non Sundevall, 1833 [ Arachnida]; Paratapes Stoliczka, 1870 , replacement name. — Current status: synonym of Paratapes textilus (Gmelin, 1791) [ Venus ] ( Huber 2010a: 423; 2015: chapter 5 on CD, as Paphia ).

tranquilla , Cytherea – Deshayes, 1857-DescrCoqFoss: 29, pl. 29, figs 20-23; 1858-DescrCoqFoss: 450-451. — Type localities: Cuise-la-Motte & Retheuil. — Type age: Eocene (Ypresian). Nitidavenus tranquilla (Deshayes, 1857) ( Glibert & Van de Poel 1966b: 70, as “1858”). — Current status: Callocardia (Nitidavenus) tranquilla (Deshayes, 1857) ( Le Renard & Pacaud 1995: 72) .

transversaria , Circe –Deshayes, 1853a: 90; 1854b: 6. — Type locality: Philippine Islands; Cuming coll. — Type age: Recent. — Type material: NHMUK unnumbered, 3 syntypes. — Current status: synonym of Gafrarium divericatum (Gmelin, 1791) [ Venus ] ( Huber 2010a: 383; 2015: chapter 5 on CD).

trigonula , Cytherea – Deshayes, 1825-DescrCoqFoss: 139-140, 11, pl. 21, figs 12-13; 1858-DescrCoqFoss: 470-471. — Type localities: Acy-en Multien & Valmondois. — Type age: Eocene (Bartonian). — Type species (OD) of Meroena Jukes-Browne, 1908 . — Current status: Meroena trigonula (Deshayes, 1825) ( Glibert & Van de Poel 1966b: 53; Le Renard & Pacaud 1995: 72; Nevesskaja et al. 2013: 407, fig. 148-14).

truncatus, Cuneus – Deshayes, 1853a: 43; 1854b: 1-2, non da Costa, 1778. — Type locality: Philippine Islands ; Cuming coll. — Type age: Recent. — Type material: NHMUK unnumbered, 4 syntypes. — Current status: synonym of Sunetta concinna Dunker, 1865 ( Huber 2010a: 394, 727, 728).

tuberosa, Venus – Deshayes, 1853a: 99-100. — Type locality: “ New Zealand ”. — Type age: Recent. — Type material: NHMUK 20070185, 1 syntype valve. — Current status: synonym of the European Venus verrucosa Linnaeus, 1758 ( Huber 2010a: 360; 2015: chapter 5 on CD).

turgescens , Venus – Deshayes, 1857-DescrCoqFoss: 33, pl. 33, figs 33-36; 1858-DescrCoqFoss: 427-428. — Type locality: Le Fayel. — Type age: Eocene (Bartonian). — Current status: Venerella secunda [Deshayes, 1857] turgescens (Deshayes, 1857) ( Le Renard & Pacaud 1995: 71) .

turgidula , Tapes – Deshayes, 1853a: 166; 1854b: 8, pl. 19, fig. 4. — Type locality: Philippine Islands; Cuming coll. — Type age: Recent. — Type material: NHMUK 1968160, holotype. — Current status: synonym of Tapes conspersus (Gmelin, 1791) [ Venus ] ( Huber 2010a: 420; 2015: chapter 5 on CD). This is distinct from Reeve’s use of Deshayes’ species name for material from Pakistan, which is now Protapes monstrosa (Römer, 1870) [ Tapes ] ( Huber 2010a: 744). turgidula , Venus – Deshayes, 1825-DescrCoqFoss: 143-144, 12, pl. 23, figs 14-15; 1832-EncyMeth: 1121-1122; 1835-HistNatAnim2: 378; 1839-HistNatAnim3: 620; 1858-DescrCoqFoss: 422. — Type locality: Houdan. — Type age: Eocene (Lutetian). — Current status: Venerella turgidula (Deshayes, 1825) ( Glibert & Van de Poel 1966b: 80; Le Renard & Pacaud 1995: 71; Pacaud 2008: 92).

ustulata , Chione – Deshayes, 1853a: 153; 1854b: 8. — Type locality: Manilla, Philippine Islands; Cuming coll. — Type age: Recent. — Type material: NHMUK unnumbered, 2 syntype pairs. — Current status: synonym of Marcia recens ( Holten, 1802, ex Chemnitz ms) [ Venus ] ( Huber 2010a: 426; 2015: chapter 5 on CD).

veneris, Dione – Deshayes, 1853a: 75-76, ex d’Argenville ms. — Type locality: western Atlantic. — Type age: Recent. — Current status: synonym of Hysteroconcha dione (Linnaeus, 1758) [ Venus ] ( Huber 2010a: 403; 2015: chapter 5 on CD).

vetula , Cytherea – Deshayes, 1857-DescrCoqFoss: 31, pl. 31, figs 22- 24; 1858-DescrCoqFoss: 59, pl. 59, figs 21-23 [pl. 59 figs not cited in text]; 1858-DescrCoqFoss: 476. — Type locality: Mary-sur-Marne. — Type age: Eocene (Bartonian). — Current status: Gouldia vetula (Deshayes, 1857) ( Le Renard & Pacaud 1995: 72) .

violascens, Tapes – Deshayes, 1853a: 181; 1854b: 10. — Type locality: none given; Cuming coll. — Type age: Recent. — Type material: NHMUK 1968158, holotype. — Current status: synonym of the widely introduced Venerupis (Ruditapes) philippinarum (A. Adams & Reeve, 1850) [ Venus ] ( Coan et al. 2000: 387; Sabelli et al. 1990: 329; Huber 2010a: 428; 2015: chapter 5 on CD; Lutaenko et al. 2021: 231).

wateleti , Cytherea – Deshayes, 1857-DescrCoqFoss: 33, pl. 33, figs 30-32; 1858-DescrCoqFoss: 438-439. — Type locality: Mercin-et-Vaux. — Type age: Eocene (Ypresian). — Type material: MNHN.F.A27170, holotype. — Current status: synonym of Cytherea proxima Deshayes, 1857 ( Cossmann 1886a: 113). Callista (Microcallista) proxima (Deshayes, 1857) ( Le Renard & Pacaud 1995: 71) .

woodii, Cyclina – Deshayes, 1850-TraitElem: 626. — Type locality: Bordeaux. — Type age: Miocene (Burdigalian). — Current status: taxon inquirendum.

zeilanica, Venus – Deshayes, 1835-HistNatAnim2: 373. Misspelling of Venus zelandica Quoy & Gaimard, 1835 .

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delessertii , Cytheraea – G. B. Sowerby II, 1854b: 785, ex Deshayes ms, with reference to G. B. Sowerby, II, 1851: 616, pl. 128, fig. 15, as “ Cytheraea nitidula Lamarck, 1805 ”). — Current status: Tivela delessertii (G. B. Sowerby II, 1854) ( Huber 2015: chapter 5 on CD).

rugosa , Venerupis – G. B. Sowerby II, 1854a: 768-769, pl. 165, fig. 25, ex Deshayes ms. Sowerby cited a Deshayes Proceedings of the Zoological Society of London article, but this species did not appear therein ( Petit, 2009: 162). — Current status: Venerupis rugosa G. B. Sowerby II, 1854 ( Huber 2010a: 427).

semidecussata , Tapes – Reeve, 1864: pl. 13, fig. 67, ex Deshayes ms. — Current status: synonym of Ruditapes philippinarum (A. Adams & Reeve, 1850) [ Venus ] ( Huber 2010a: 428, as Venerupis ; 2015: chapter 5 on CD).

vitulata, Tapes – Reeve, 1864: pl. 4, fig. 15a-b, ex Deshayes ms. — Current status: synonym of the eastern Atlantic Polititapes rhomboides (Pennant, 1777) [ Venus ] ( Sabelli et al. 1990: 330).