Orthaulax

Orthaulax is an extinct genus of sea snails in the family Strombidae.

Species

 * O. aguadillensis (Maury, 1920)
 * O. altilis (Pilsbry, 1922)
 * O. bermudezi (Clench and Aguayo, 1939)
 * O. brasiliensis (Maury, 1925)
 * O. caepa (Cooke, 1921)
 * O. conoides (Woodring, 1923)
 * O. dainellii (Savazzi, 1989)
 * O. gabbi (Dall, 1890)
 * O. hernandoensis (Mansfield, 1937)
 * O. inornatus (Gabb, 1872)
 * O. japonicus (Nagao, 1924)
 * O. portoricoensis (Hubbard, 1921)
 * O. pugnax (Heilprin, 1887)
 * O. seaforthensis (Trechmann, 1941)