Bathytoma

Bathytoma Temporal range: Paleocene - Recent PreЄ Є O S D C P T J K Pg N
File:Bathytoma luehdorfi 001.jpg
Shell of Bathytoma luehdorfi (Lischke, 1872)
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
(unranked):	clade Caenogastropoda clade Hypsogastropoda clade Neogastropoda
Superfamily:	Conoidea
Family:	Borsoniidae
Genus:	Bathytoma Harris & Burrows, 1891
Type species
Bathytoma cataphractus Brocchi, G.B., 1814
Synonyms
Bathytoma (Parabathytoma) Shuto, 1961 Micantapex Iredale, 1936 Parabathytoma Shuto, 1961 Riuguhdrillia Oyama, 1951

Bathytoma is a genus of deep-water sea snails, marine gastropod mollusks in the family Borsoniidae.

Fossil records

This genus is known in the fossil records from the Paleocene to the Quaternary (age range: from 55.8 to 0.781 million years ago). Fossils are found in the marine strata throughout the world.

Species

Species within the genus Bathytoma include:

• Bathytoma agnata Hedley & Petterd, 1906
• Bathytoma arbucklei Kilburn, 1986
• Bathytoma atractoides (Watson, 1881)
• Bathytoma badifasciata Puillandre, Sysoev, Olivera, Couloux & Bouchet, 2010
• Bathytoma belaeformis (Sowerby III, 1903)
• Bathytoma bitorquata (Martens, 1901)
• Bathytoma boholica Parth, 1994
• Bathytoma carnicolor Puillandre, Sysoev, Olivera, Couloux & Bouchet, 2010
• Bathytoma cataphracta Brocchi 1814 †
• Bathytoma consors Puillandre, Sysoev, Olivera, Couloux & Bouchet, 2010
• Bathytoma cranaos Puillandre, Sysoev, Olivera, Couloux & Bouchet, 2010
• Bathytoma engonia (Watson, 1881)
• Bathytoma episoma Puillandre, Sysoev, Olivera, Couloux & Bouchet, 2010
• Bathytoma fissa (Martens, 1901)
• Bathytoma formosensis Vera-Pelaez, 2004
• Bathytoma gabrielae Bozzetti, 2006
• Bathytoma haasti Hutton 1877 †
• Bathytoma hecatorgnia (Verco, 1907)
• Bathytoma hedlandensis Tippett & Kosuge, 1994
• Bathytoma helenae Kilburn, 1974
• Bathytoma lacertosus (Hedley, 1922)
• Bathytoma luehdorfi (Lischke, 1872)
• Bathytoma mitrella (Dall, 1881)
• Bathytoma neocaledonica Puillandre, Sysoev, Olivera, Couloux & Bouchet, 2010

File:Borsoniidae - Bathytoma cataphracta-001.JPG

Fossil shell of Bathytoma cataphracta from Pliocene of Italy

• Bathytoma netrion Puillandre, Sysoev, Olivera, Couloux & Bouchet, 2010
• Bathytoma nonplicata †
• Bathytoma oldhami (Smith E. A., 1899)
• Bathytoma pacifica Squires 2001 †
• Bathytoma paratractoides Puillandre, Sysoev, Olivera, Couloux & Bouchet, 2010
• Bathytoma parengonius (Dell, 1956)
• Bathytoma prodicia Kilburn, 1986
• Bathytoma profundis (Laseron, 1954)
• Bathytoma punicea Puillandre, Sysoev, Olivera, Couloux & Bouchet, 2010
• Bathytoma regnans Melvill, 1918
• Bathytoma solomonensis Puillandre, Sysoev, Olivera, Couloux & Bouchet, 2010
• Bathytoma stenos Puillandre, Sysoev, Olivera, Couloux & Bouchet, 2010
• Bathytoma tippetti Vera-Peláez, 2004
• Bathytoma tuckeri Vera-Peláez, 2004
• Bathytoma viabrunnea (Dall, 1889)
• Bathytoma visagei Kilburn, 1973

Species brought into synonymy

• Bathytoma biconica Hedley, 1903 : synonym of Benthofascis biconica (Hedley, 1903)
• Bathytoma colorata Sysoev & Bouchet, 2001 : synonym of Gemmuloborsonia colorata (Sysoev & Bouchet, 2001)
• Bathytoma gratiosa Suter, 1908 : synonym of Fenestrosyrinx gratiosa (Suter, 1908)
• Bathytoma sarcinula Hedley, 1905 : synonym of Benthofascis sarcinula (Hedley, 1905)
• Bathytoma tremperiana (Dall, 1911) : synonym of Megasurcula tremperiana (Dall, 1911)
• Subgenus Bathytoma (Parabathytoma) Shuto, 1961 represented as Bathytoma Harris & Burrows, 1891
• Bathytoma (Parabathytoma) helenae Kilburn, 1974 represented as Bathytoma helenae Kilburn, 1974
• Bathytoma (Parabathytoma) visagei Kilburn, 1973 represented as Bathytoma visagei Kilburn, 1973

References

• Puillandre N., Sysoev A.V., Olivera B.M., Couloux A. & Bouchet P. (2010) Loss of planktotrophy and speciation: geographical fragmentation in the deep-water gastropod genus Bathytoma (Gastropoda, Conoidea) in the western Pacific. Biodiversity and Systematics 8(3): 371-394