title: Cadulus
text: # Cadulus
  
  Cadulus is a large genus of small tusk shells in the family Gadilidae. It contains over fifty-one described species.
  
  ## Species
  
  * Cadulus acus Dall, 1889
  * Cadulus aequalis Dall, 1881
  * Cadulus agassizii Dall, 1881
  * Cadulus albicomatus Dall, 1890
  * Cadulus amiantus Dall, 1889
  * Cadulus amphora Jeffreys, 1883
  * Cadulus ampullaceus Watson, 1879
  * Cadulus aratus Hedley, 1899
  * Cadulus arctus Henderson, 1920
  * Cadulus artatus Locard, 1897
  * Cadulus atlanticus Henderson, 1920
  * Cadulus attenuatus Monterosato, 1875
  * Cadulus austinclarki Emerson, 1951
  * Cadulus californicus (Pilsbry and Sharp, 1898)
  * Cadulus campylus Melvill, 1906
  * Cadulus catharus Henderson, 1920
  * Cadulus chuni Jaeckel, 1932
  * Cadulus colliverae Lamprell & Healy, 1998
  * Cadulus congruens Watson, 1879
  * Cadulus cucurbitus Dall, 1881
  * Cadulus curtus Watson, 1879
  * Cadulus cyathoides Jaeckel, 1932
  * Cadulus cylindratus Jeffereys, 1877
  * Cadulus delicatulus Suter, 1913
  * Cadulus deschampsi Scarabino, 2008
  * Cadulus deverdensis Scarabino, 2008
  * Cadulus eliezeri Caetano, Scarabino & Absalão, 2006
  * Cadulus euloides Melvill & Standen, 1901
  * Cadulus exiguus Watson, 1879
  * Cadulus florenciae Scarabino, 1995
  * Cadulus foweyensis Henderson, 1920
  * Cadulus gibbus Jeffreys, 1883
  * Cadulus glans Scarabino, 1995
  * Cadulus gracilis Jeffreys, 1877
  * Cadulus greenlawi Dall, 1889
  * Cadulus iota Henderson, 1920
  * Cadulus jeffreysi (Monterosato, 1875)
  * Cadulus labeyriei Scarabino, 1995
  * Cadulus lemniscoides Scarabino, 2008
  * Cadulus loyaltyensis Scarabino, 2008
  * Cadulus lunulus Dall, 1881
  * Cadulus macleani Emerson, 1978
  * Cadulus mayori (J. B. Henderson, 1920)
  * Cadulus miamiensis J. B. Henderson, 1920
  * Cadulus minusculus Dall, 1889
  * Cadulus monterosatoi Locard, 1897
  * Cadulus nerta Caetano, Scarabino & Absalão, 2006
  * Cadulus obesus Watson, 1879
  * Cadulus occiduus Verco, 1911
  * Cadulus ovulum (Philippi, 1844)
  * Cadulus parvus J. B. Henderson, 1920
  * Cadulus platei Jaeckel, 1932
  * Cadulus platensis Henderson, 1920
  * Cadulus podagrinus Henderson, 1920
  * Cadulus propinquus Sars G.O., 1878
  * Cadulus providensis Henderson, 1920
  * Cadulus quadridentatus Dall, 1881
  * Cadulus quadrifissatus (Pilsbry and Sharp, 1898)
  * Cadulus rastridens Watson, 1879
  * Cadulus regularis Henderson, 1920
  * Cadulus rocroii Scarabino, 2008
  * Cadulus rossoi Nicklès, 1979
  * Cadulus rudmani Lamprell & Healy, 1998
  * Cadulus scarabinoi Steiner & Kabat, 2004
  * Cadulus siberutensis Jaeckel, 1932
  * Cadulus simillimus Watson, 1879
  * Cadulus sofiae Scarabino, 1995
  * Cadulus stearnsii (Pilsbry and Sharp, 1898)
  * Cadulus subfusiformis (M. Sars, 1865)
  * Cadulus teliger Finlay, 1927
  * Cadulus tersus Henderson, 1920
  * Cadulus tetraschistus (Watson, 1879)
  * Cadulus tetrodon Pilsbry and Sharp, 1898
  * Cadulus thielei Plate, 1908
  * Cadulus tolmiei (Dall, 1897)
  * Cadulus transitorius (J. B. Henderson, 1920) - inflated toothshell
  * Cadulus tumidosus Jeffreys, 1877
  * Cadulus unilobatus V. Scarabino & F. Scarabino, 2011
  * Cadulus valdiviae Jaeckel, 1932
  * Cadulus vincentianus Cotton & Godfrey, 1940
  * Cadulus watsoni Dall, 1881
  * Cadulus woodhousae Lamprell & Healy, 1998
  
  ### Species brought into synonymy
  
  * Cadulus aberrans Whiteaves, 1887 - aberrant toothshell: synonym of Gadila aberrans (Whiteaves, 1887)
  * Cadulus booceras Tomlin, 1926: synonym of Siphonodentalium booceras (Tomlin, 1926)
  * Cadulus carolinensis Bush, 1885: synonym of Polyschides carolinensis (Bush, 1885)
  * Cadulus domingensis (d'Orbigny in Mörch, 1863): synonym of Gadila dominguensis (d’Orbigny, 1853)
  * Cadulus carolinensis Bush, 1885: synonym of Polyschides carolinensis (Bush, 1885)
  * Cadulus colubridens Watson, 1879: synonym of Siphonodentalium colubridens (R. B. Watson, 1879)
  * Cadulus elongatus J. B. Henderson, 1920: synonym of Gadila elongata (Henderson, 1920)
  * Cadulus fusiformis Pilsbry and Sharp, 1898: synonym of Gadila aberrans (Whiteaves, 1887)
  * Cadulus grandis A. E. Verrill, 1884: synonym of Polyschides grandis (Verrill, 1884)
  * Cadulus halius Henderson, 1920: synonym of Cadulus podagrinus Henderson, 1920
  * Cadulus hepburni (Dall, 1897): synonym of Gadila aberrans (Whiteaves, 1887)
  * Cadulus laevis (Brazier, 1877): synonym of Ditrupa gracillima Grube, 1878
  * Cadulus martini Scarabino, 1995: synonym of Cadulus scarabinoi Steiner & Kabat, 2004
  * Cadulus nitentior Arnold, 1903 †: synonym of Gadila aberrans (Whiteaves, 1887)
  * Cadulus nitidus: synonym of Polyschides nitidus (Henderson, 1920)
  * Cadulus pandionis (A. E. Verrill and S. Smith, 1880): synonym of Gadila pandionis (Verrill & Smith, 1880)
  * Cadulus perpusillus (Sowerby, 1832): synonym of Gadila perpusilla (Sowerby in Broderip & Sowerby, 1832)
  * Cadulus peruvianus Dall, 1908: synonym of Gadila peruviana (Dall, 1908)
  * Cadulus poculum Dall, 1889: synonym of Gadila pocula (Dall, 1889)
  * Cadulus rushii Pilsbry and Sharp, 1898: synonym of Polyschides rushii (Pilsbry & Sharp, 1898)
  * Cadulus simpsoni Henderson, 1920: synonym of Gadila simpsoni Henderson, 1920
  * Cadulus spectabilis A. E. Verrill, 1885: synonym of Polyschides spectabilis (A. E. Verrill, 1885)
  * Cadulus strangulatus Locard, 1897: synonym of Gadila strangulata (Locard, 1897)
  * Cadulus striatus Pilsbry and Sharp, 1898: synonym of Gadila striata (Pilsbry & Sharp, 1898)
  * Cadulus subtilis Plate, 1908: synonym of Ditrupa gracillima Grube, 1878
  * Cadulus verrilli Henderson, 1920: synonym of Gadila verrilli (Henderson, 1920)
  * Cadulus viperidens Melvill & Standen, 1896: synonym of Dischides viperidens (Melvill & Standen, 1896)
  