Uristidae Hurley, 1963
Stephonyx arabiensis Diffenthal & Horton, 2007
Stephonyx biscayensis (Chevreux, 1908)
Stephonyx carinatus Bellan-Santini, 1997
Stephonyx incertus Bellan-Santini, 1997
Stephonyx laqueus (J.L. Barnard, 1967)
Stephonyx mytilus (Barnard & Ingram, 1990)
Stephonyx normani (Stebbing, 1888)
Stephonyx pirloti (Sheard, 1938)
Stephonyx scutatus (Griffiths, 1977)
Stephonyx talismani (Chevreux, 1919-20)
Stephonyx uncinatus Senna & Serejo, 2007
