Diaptomidae Baird, 1850
Skistodiaptomus bogalusensis (M. S. Wilson & W. G. Moore, 1953)
Skistodiaptomus carolinensis (Yeatman, 1986)
Skistodiaptomus mississippiensis (Marsh, 1894)
Skistodiaptomus oregonensis (Lilljeborg in Guerne & Richard, 1889)
Skistodiaptomus pallidus (Herrick, 1879)
Skistodiaptomus pygmaeus (Pearse, 1906)
Skistodiaptomus reighardi (Marsh, 1895)
Skistodiaptomus sinuatus (Kincaid, 1953)