Notommatidae Hudson & Gosse, 1886
Pleurotrocha altanica Myers, 1936
Pleurotrocha altila Myers, 1940
Pleurotrocha atlantica Myers, 1936
Pleurotrocha aurea (Zavadovsky, 1916)
Pleurotrocha chalicodis Myers, 1933
Pleurotrocha channa Myers, 1933
Pleurotrocha daphnicola (Thompson, 1892)
Pleurotrocha elegans Zavadovsky, 1926
Pleurotrocha hyalina Wulfert, 1939
Pleurotrocha larvarum Vlastov, 1956
Pleurotrocha petromyzon (Ehrenberg, 1830)
Pleurotrocha robusta (Glascott, 1893)
Pleurotrocha thrua Myers, 1933
Pleurotrocha trypeta (Harring & Myers)
Pleurotrocha vernalis
