Catalog of species-group names of Recent and fossil Scaphopoda ...

Steiner G. & Kabat A. R.USNM 175979 (E of Malta, 310 fms [566 m]),USNM 175977 (Aegean Sea, 100-250 fms [183-456 m]). Junior homonym of Dentalium gracilisHall & Meek, 1855 and Dentalium gracile Moore,1866. Junior synonym of Episiphon filum(Sowerby, 1860) (fide Jeffreys 1883: 661).gracile, Dentalium Philippi, 1887a: 107, pl. 12, fig. 15;1887b: 101, pl. 12, fig. 15. Tertiary. Navidad,Chile. Junior homonym of Dentalium gracilis Hall& Meek, 1855, Dentalium gracile Moore, 1866 andDentalium gracile Jeffreys, 1870. Replacementname: Dentalium navidadense Pilsbry & Sharp,1898: 210. Remark: Dentalium philippii Cossmann,1907; an unnecessary replacement name.gracile, Dentalium Grönwall & Harder, 1907: 36,pl. 1, fig. 19. Paleocene. Jutland, Denmark. Juniorhomonym of Dentalium gracilis Hall & Meek,1854, Dentalium gracile Moore, 1866, Dentaliumgracilis Jeffreys, 1870, Dentalium gracilis Philippi,1887; replacement name: Dentalium subgracileEmerson, 1954.† gracilicostatum, Dentalium (Fissidentalium)Singleton, 1943: 275-276, pl. 12, fig. 6, pl. 13,fig. 9. Lower Eocene. Pebble Point Beds, CoastalCliffs, 2.5 miles southeast of Princetown, Victoria,Australia. Holotype NMV P127989 (formerlyMelbourne University Geology Department 1871).Fissidentalium gracilicostatum (Singleton, 1943)(fide Darragh 1997: 92, 93).† gracilina, Cadulus (Gadila) Sacco, 1897: 117, pl. 10,figs 86, 87 [as a nomen nudum in Sacco 1896: 98].Miocene. Turin hills and San Agata, Italy.Lectotype MIGT BS.106.12.009 (selected by Pavia1991: 144); paralectotype BS.106.12.008 (fideFerrero Mortara et al. 1984: 311, pl. 56, fig. 2).Gadila gracilina (Sacco, 1897) (fide Pavia 1991:144, 145, pl. 8, figs 1-4).gracilis, Cadulus Jeffreys, 1877: 157. Recent. Valorousstn 13, 56°01’N, 34°42’W, 690 fms [NorthAtlantic, 1259 m]. Holotype USNM 175853.Cadulus gracilis Jeffreys, 1877. Eastern Atlantic:Greenland to Portugal. 453-1998 m. Remarks:Jeffreys referred to a single specimen from Valorousstn 13. However, Warén (1980: 52) stated that thetype locality was not specified and listed additionalsyntypes: BMNH 1885.11.5.1300-1301 (Porcupine1870 stns 16-17a [off Portugal]; stn 16: 39°55’N,9°56’W, 994 fms [1723 m]; stn 17: 39°42’N,9°43’W, 600-1095 fms [1095-1998 m]; stn 17a:39°39’N, 9°39’W, 740 fms [1351 m]), USNM175854 (Valorous stn 16, 55°10’N, 25°58’W, 1785fms [Greenland, 3258 m]), USNM 175855(Porcupine 1870 stn 17, 39°42’N, 9°43’W, 600-1095 fms [1095-1998 m]), USNM 175856(Porcupine 1870 stn 19a, Portugal). The lot BMNH1885.11.5.1300 is labeled “figd. syntyp”. Warén (inlitt. 10.II.2000) explained this discrepancy: “Jeffreyslisted material from the Lightning and Porcupineexpeditions for most new molluscs in the ‘New andpeculiar...’ series. He also had specimens of Cadulusgracilis, as listed later in the report on these expeditions.I therefore considered it an omission from hisside, not to mention these”.† gracilis, Dentalium Hall & Meek, 1855: 393, pl. 3,figs 11a-11c. Cretaceous. Sage Creek, “Nebraska”(Montana and Wyoming?), USA. Dentalium gracileHall & Meek, 1855 (fide Pilsbry & Sharp 1898: 197).† gracilis, Episiphon Garvie, 1996: 45, 46, pl. 9, figs 7,8. Eocene, Lower Claibornian, Reklaw Formation,Marquez Member. Locality 4, Bluff on RidgeCreek, Texas, USA. Holotype PRI 30310; paratypesPRI 30311, PRI 30312.† gracillima, Dentalium (Coccodentalium) radula var.Sacco, 1897: 111, pl. 10, figs 16-18 [as a nomennudum in Sacco 1896: 98]. Miocene. San Agata,Italy. Syntypes MIGT BS.106.04.010, BS.106.04.011 (fide Ferrero Mortara et al. 1984: 308).gradile, Paradentalium Chistikov, 1979a: 109, 111,fig. 1. Recent. Vietnam, Orlik stn 203, 20°44’N,112°13’E, 60 m. Holotype ZIN; paratype MMSU.Paradentalium gradile Chistikov, 1979. Indo-Pacific: Vietnam. 60-106 m.grahamense, Dentalium majorinum var. Odhner, 1931:4. Recent. Antarctica, Graham Land, 65°19’S,56°48’W, 400 m. Syntypes SMNH 4193.Synonym of Dentalium majorinum Mabille &Rochebrune, 1889.grahami, Dentalium (Dentalium) Lamprell & Healy,1998: 23-25, figs 9E, 10E, 16, 17D-F. Recent. OffClarence River, New South Wales, Australia,29°25’S, 153°22’E, 37-55 m. Holotype AMSC174892; paratypes AMS C154599 (1), AMSC173469 (1; 29°39.8’S, 153°26.4’E, south ofYamba, New South Wales, 55 m), AMS C154602(55; off Solitary Island, New South Wales, 29°50-53’S, 153°24-23’E, 54-58 m), AMS C169957(1; Keppel Bay, southern Queensland, 54 m), AMSC169958 (2; Keppel Bay, southern Queensland,54 m). Dentalium grahami Lamprell & Healy,1998. Indo-Pacific: eastern Australia. 28-80 m.† granadanum, Dentalium Anderson, 1929: 144,pl. 13, fig. 3. Miocene. CAS locality 267, LasPerdices Group, 1 mile W of Puerto Colombia,northern Colombia. Holotype CAS 4638.† grandaevum, Dentalium Winchell, 1863: 18.Carboniferous. Burlington, Iowa, USA.† grande, Dentalium Deshayes, 1825: 365, pl. 17,figs 1-3. Eocene. Grignon, La Chapelle near Senlisand Valmondois, Paris Basin, France. Remarks: avalid species of Fissidentalium (fide Le Renard 1995:175; Le Renard & Pacaud 1995: 85). This namehas been inappropriately used by Nyst (1836: 103)for a species subsequently described as Dentaliumacutum Hébert, 1849 (fide Pilsbry & Sharp 1898:197; Dentalium nystii d’Orbigny, 1852 is a juniorsynonym), and by Abich (1858: 561 [25]) for aspecies tentatively synonymized with Dentaliumtrauscholdi Koenen, 1868 (fide Koenen 1868: 160).596ZOOSYSTEMA • 2004 • 26 (4)