DENTALIIDAE Children, 1834

Coan, Eugene V., Pacaud, Jean-Michel & Kabat, Alan R., 2024, Gérard-Paul Deshayes (1796 - 1875) and his taxa, Geodiversitas 46 (16), pp. 553-930 : 801-803

Family DENTALIIDAE Children, 1834

absconditum , Dentalium – Deshayes, 1861-DescrCoqFoss: 212- 213, 1, pl. 1, figs 15-17. — Type localities: Parnes, Chaumont-en-Vexin, Saint-Félix & Mouchy-le-Châtel. — Type age: Eocene (Lutetian). Dentalium ( Antalis) absconditum (Deshayes, 1861) ( Le Renard & Pacaud 1995: 85; Pacaud & Le Renard 1995: 175; Pacaud 2008: 78). — Current status: Antalis abscondita (Deshayes, 1861) ( Steiner & Kabat 2004: 557) .

acuticosta , Dentalium – Deshayes, 1826a: 357 [37], 378 [58], pl. 18 [4], fig. 3; 1830b-EncyMeth: 77. Replacement name for Dentalium striatum J. Sowerby, 1814 , non Born, 1778 ( Steiner & Kabat 2004: 558, misspelled as D. acuticostata ). — Type locality: England. — Type age: Eocene. Dentalium bartonense C. P. Palmer, 1974a ( Palmer 1974a: 125), additional unnecessary replacement name. — Current status: Dentalium acuticosta Deshayes, 1826 .

aequale , Dentalium – Deshayes, 1861-DescrCoqFoss: 204, 20, pl. 20, figs 5-7. — Type localities: Cuise-la-Motte, Laversine, Laon, Osly & Cuisy-en-Almont. — Type age: Eocene (Ypresian). — Current status: Antalis aequale (Deshayes, 1861) ( Le Renard & Pacaud 1995: 95; Pacaud & Le Renard 1995: 175; Steiner & Kabat 2004: 559).

affine, Dentalium – Deshayes, 1861-DescrCoqFoss: 201, 1, pl. 1, figs 12-14, non Giunti, in Biondi, 1859. — Type locality: Parnes. — Type age: Eocene (Lutetian). Dentalium xiphias Sharp & Pilsbry , in Pilsbry & Sharp, 1898 (Pilsbry & Sharp 1898: 219), replacement name. Dentalium ( Dentalium) desmoulinsi Le Renard, 1994 ( Le Renard 1994: 39), unnecessary additional replacement name ( Steiner & Kabat 2004: 559, 584; Pacaud 2008: 78). — Current status: Dentalium xiphias Sharp & Pilsbry , in Pilsbry & Sharp, 1898.

angustum , Dentalium – Deshayes, 1861-DescrCoqFoss: 210-211, 1, pl. 1, figs 1-3. — Type localities: Thiverval-Grignon, Parnes, Fontenay-Saint-Père, Mouchy-le-Châtel, Mouy & Vaudancourt. — Type age: Eocene (Lutetian). Dentalium ( Antalis) angustum Deshayes, 1861 ( Le Renard & Pacaud 1995: 85; Pacaud & Le Renard 1995: 175; Pacaud 2008: 78). — Current status: Antalis angustum (Deshayes, 1861) ( Jeffery & Tracey 1997: 81, 90-91, pl. 15, fig. 2; Steiner & Kabat 2004: 562).

bicarinatum , Dentalium – Deshayes, 1826a: 364 [44], 378 [58], pl. 18 [4], figs 16-17; 1830b-EncyMeth: 81; 1850-TraitElem: 36, pl. 61, figs 4-5; 1861-DescrCoqFoss: 203, as a synonym of Dentalium duplex Defrance, 1819 . — Type localities: Parnes & Mouchy-le-Châtel. — Type age: Eocene (Lutetian). — Current status: synonym of Dentalium duplex Defrance, 1819 ( Steiner & Kabat 2004: 568).

bouei , Dentalium – Deshayes, 1826a: 355-356 [35-36], 378 [58], pl. 18 [4], fig. 8; 1830-EncyMeth: 76. 1833e: 125. — Type locality: Bade, Austria. — Type age: probably Miocene. Dentalium (Antale) bouei Deshayes, 1826 ( Cossmann & Peyrot 1917a: 163; 1917b: pl. 1, figs 17-18, as “1818”). — Current status: Antalis bouei (Deshayes, 1826) ( Steiner & Kabat 2004: 570) .

breve , Dentalium – Deshayes, 1861-DescrCoqFoss: 201-202, 1, pl. 1, figs 7-8. — Type localities: Châlons-sur-Vesle le & Jonchery-sur-Vesle. — Type age: Paleocene (Thanetian). — Current status: Dentalium ( Entaliopsis) breve Deshayes, 1861 ( Le Renard & Pacaud 1995: 75; Pacaud & Le Renard 1995: 175; Steiner & Kabat 2004: 570; Leroy et al. 2014: 27, pl. 31, figs 8-10).

brevifissum, Dentalium –Deshayes, 1826a: 366 [46], 377 [57], pl. 17 [3], figs 13-14. 1830b-EncyMeth: 82. — Type locality: Faluns de Touraine. — Type age: Miocene. Listed by Steiner & Kabat (2004: 570). — Current status: taxon inquirendum.

brongniarti , Dentalium – Deshayes, 1861-DescrCoqFoss: 212, 2, pl. 2, figs 20-22 [in text as figs 20-21]; 1865-DescrCoqFoss: 665 [error corrected]. — Type localities: Montmirail, Parnes, Damery, Brasles, Mouchy-le-Châtel, Vaudancourt, Fercourt & Saint-Félix. — Type age: Eocene (Lutetian). — Current status: Dentalium ( Entaliopsis) brongniarti Deshayes, 1861 ( Le Renard & Pacaud 1995: 85; Pacaud & Le Renard 1995: 175; Steiner & Kabat 2004: 570; Pacaud 2008: 78).

defrancii , Dentalium – Deshayes, 1861-DescrCoqFoss: 211, 2, pl. 2, figs 14-16. — Type localities: Le Guépelle, Ermenonville & Montagny-en-Vexin. — Type age: Eocene (Bartonian). — Current status: Dentalium ( Entaliopsis) defrancii Deshayes, 1861 ( Le Renard & Pacaud 1995: 84; Pacaud & Le Renard 1995: 175; Steiner & Kabat 2004: 582).

dufresnii , Dentalium – Deshayes, 1826a: 361-362 [41-42], 378 [58], pl. 17 [3], fig. 8; 1830b-EncyMeth: 78. — Type locality: Mareigny. — Type age: Pliocene. Listed bySteiner & Kabat (2004: 585). — Current status: taxon inquirendum.

grande , Dentalium – Deshayes, 1826a: 365 [45], 377 [57], pl. 17 [3], figs 1-3;1830-EncyMeth: 81-82; 1861-DescrCoqFoss: 205-206, 2, pl. 2, figs 1-4, 23-26. — Type localities: Thiverval-Grignon, la Chapelle-en-Serval & Valmondois. — Type age: Eocene (Lutetian-Bartonian). — Current status: Fissidentalium grande (Deshayes, 1826) ( Le Renard & Pacaud 1995: 85; Pacaud & Le Renard 1995: 175; Steiner & Kabat 2004: 596).

lacteum, Dentalium – Deshayes, 1826a: 362 [42], 377 [57], as “Lin.”, pl. 16 [2], fig. 27. — Type locality: India. — Type age: Recent. — Type material: MNHN, lectotype & paralectotypes ( Scarabino 1995: 242). Nominal type species (OD) of Eboreidens Chistikov, 1975 , but this was based on a misidentification, and the type species is now fixed under ICZN Code Art. 70.3 as Dentalium crocinum Dall, 1907 ( Steiner & Kabat, 2001: 343). — Current status: Graptacme lactea (Deshayes, 1826) ( Steiner & Kabat 2004: 607-608; Sahlmann & Poppe, in Poppe 2011: 408, pl. 1199, fig. 11).

lessoni , Dentalium – Deshayes, 1826a: 357 [37], 376 [56], pl. 16 [2], fig. 13; 1830b-EncyMeth: 77. — Type locality: New Guinea ; Mr. Lesson. — Type age: Recent. — Type material: MNHN- IM-2000-38645, lectotype ; MNHN-IM-2000-38646, 90 paralectotypes. — Current status: the Indo-Pacific Dentalium lessoni Deshayes, 1826 ( Steiner & Kabat 2004: 610).

lucidum , Dentalium – Deshayes, 1861-DescrCoqFoss: 214, 1, pl. 1, figs 18-20. — Type localities: Noailles, Abbecourt, Cuise-la-Motte, Aizy-Jouy, Mercin-et-Vaux, Laversine, Coeuvres-et-Valsery, Cuisy-en-Almont, Laon & Hérouval. — Type age: Eocene (Thanetian-Ypresian). — Current status: Pseudantalis lucidum (Deshayes, 1861) ( Le Renard & Pacaud 1995: 85; Pacaud & Le Renard 1995: 175; Steiner & Kabat 2004: 612), now Fustiaria lucida (Deshayes, 1861) .

multistriatum, Dentalium – Deshayes, 1826a: 358 [38], 378 [58], pl. 18 [4], fig. 11; 1830b-EncyMeth: 78. — Type locality: “ India ” [actually Mauritius]. — Type age: Recent. — Type material: MNHN-IM-2000-38635, lectotype ;MNHN-IM-2000-38636, 13 paralectotypes. — Current status: synonym of Dentalium variabile Deshayes, 1826 ( Steiner & Kabat 2004: 619).

inversum, Dentalium –Deshayes, 1826a: 370-371 [50-52], 377 [57], pl. 16 [2], figs 21-22; 1830b-EncyMeth: 84. — Type locality:none given. — Type age:Recent. —Type material:MNHN-IM-2000-38637, 10 syntypes. — Current status: Graptacme inversa (Deshayes, 1826) ( Steiner & Kabat 2004: 604) , which has been allocated both to the eastern Atlantic and Panamic provinces.

pellucens , Dentalium –Deshayes, 1861-DescrCoqFoss: 214-215, 1, pl. 1, figs 21-23. — Type localities: Damery, Montmirel, Parnes & Grignon. — Type age: Eocene (Lutetian). — Current status: Fustiaria pellucens (Deshayes, 1861) (Le Renard 1995: 175; Le Renard & Pacaud 1995: 85; Steiner & Kabat 2004: 628; Pacaud 2008: 78).

pseudosexagonum , Dentalium – Deshayes, 1826a: 358 [38], 376 [56], pl. 16 [2], figs 14-16; 1830b-EncyMeth: 77-78. — Type locality: none given. — Type age: Recent. — Type material: MNHN-IM-2000-38641, lectotype; MNHN-IM-2000-38642, 5 paralectotypes. — Current status: the Indo-Pacific Paradentalium pseudosexagonum (Deshayes, 1826) ( Steiner & Kabat 2004: 635; Sahlmann & Poppe, in Poppe 2011: 406, pl. 1198, figs 4-5, as Dentalium ).

quadrangulare, Dentalium – Deshayes, 1835b: 132, pl. 26, fig. 14, non G. B. Sowerby I, 1832. — Type locality: Peloponnese Peninsula, Greece. — Type age: Cretaceous?. — Current status: Dentalium subquadrangulare Emerson, 1954 ( Emerson 1954: 185), replacement name ( Steiner & Kabat 2004: 635).

sectum, Dentalium – Deshayes, 1826a: 367-368 [47-48], 378 [58], pl. 18 [4], figs 12-14; 1830b-EncyMeth: 82-83. — Type locality: Indies. —Type age:Recent. —Type material:MNHN-IM-2000-38639, 7 syntypes;MNHN-IM-2000-38640, 10 syntypes. — Current status: Graptacme secta (Deshayes, 1826) ( Steiner & Kabat 2004: 641) .

seminudum , Dentalium –Deshayes, 1861-DescrCoqFoss: 200-201, 3, pl. 3, figs 11-14. — Type localities: Jeurre, Ormoy-la-Rivière. — Type age: Oligocene (Rupelian); Kaufungen, Drausfeldt & Ahnegraben near Kassel, Germany ( Steiner & Kabat 2004: 642). — Current status: Antalis seminudum (Deshayes, 1861) ( Lozouet & Maestrati 2012a: 266, 269, fig. 172: 28, as “1857”; Lozouet & Maestrati 2012b: 34).

semistriatum , Dentalium – Deshayes, 1826a: 367 [47], 378 [58], pl. 17 [3], figs 15-16, non Turton, 1819. 1830-EncyMeth: 82. — Type localities: Parnes, Chaumont-en-Vexin, Mouchy-le-Châtel & Senlis. — Type age: Eocene (Lutetian-Bartonian). Dentalium parisiense d’Orbigny, 1850b (d’Orbigny 1850b: 372, no. 701), replacement name. — Current status: Dentalium ( Entaliopsis) parisiense d’Orbigny, 1850 (Pacaud 2007: 66; Steiner & Kabat 2004: 642).

substriatum , Dentalium – Deshayes, 1826a: 366-367 [46-47], 378 [58], pl. 18 [4], figs 1-2; 1830-EncyMeth: 82; 1861-DescrCoqFoss: 208-209, 2, pl. 2, figs 5-7. — Type localities: Parnes, Chaumont-en-Vexin & La Ferme de l’Orme. — Type age: Eocene (Lutetian). — Type material: MNHN.F.A86897, 14 syntypes. Dentalium ( Antalis) substriatum Deshayes, 1826 ( Le Renard & Pacaud 1995: 85). — Current status: Antalis substriatum (Deshayes, 1826) ( Steiner & Kabat 2004: 651; Pacaud 2008: 78).

translucidum, Dentalium – Deshayes, 1826a: 362 [42], 377 [57], pl. 16 [2], fig. 26; 1830b-EncyMeth: 80. — Type locality: none given. — Type age: not stated. — Type material: not located. — Current status: nomen dubium ( Steiner & Kabat 2004: 657) .

variabile , Dentalium – Deshayes, 1826a: 352-353 [32-33], 377 [57], pl. 16 [2], fig. 30; 1830b-EncyMeth: 75. — Type locality: India. — Type age: Recent. — Type species (OD) of Lentigodentalium Habe, 1963 , which is now regarded as a synonym of Dentalium Linnaeus, 1758 . — Type material:MNHN-IM-2000-38643, lectotype; MNHN-IM-2000-38644, 163 paralectotypes. — Current status: the Indo-Pacific Dentalium variabile Deshayes, 1826 ( Steiner & Kabat 2004: 660; Sahlmann & Poppe, in Poppe 2011: 406, pl. 1198, fig. 8; Okutani 2017: 1153, pl. 455, fig. 6).

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entale , Dentalium – Three papers were published on the physiology of Dentalium entale “Deshayes ” ( Arvy 1949, 1950; Fage 1949), an error for Dentalium entalis Linnaeus, 1758 .