Aphelochaeta filiformis (Keferstein, 1862)
Aphelochaeta marioni (Saint-Joseph, 1894)
Caulleriella fragilis (Leidy, 1855)
Chaetozone setosa Malmgren, 1867
Chaetozone whiteavesi McIntosh, 1911
Cirratulus cirratus (O. F. Müller, 1776)
Cirratulus filiformis Keferstein, 1862 accepted as Aphelochaeta filiformis (Keferstein, 1862)
Cirratulus grandis Verrill, 1873 accepted as Cirriformia grandis (Verrill, 1873)
Cirriformia grandis (Verrill, 1873)
Dodecaceria concharum Örsted, 1843
Dodecaceria coralii (Leidy, 1855)
Dodecaceria fimbriata (Verrill, 1879) (uncertain > nomen dubium )
Kirkegaardia annulosa (Hartman, 1965)
Tharyx acutus Webster & Benedict, 1887
Tharyx annulosus Hartman, 1965 accepted as Kirkegaardia annulosa (Hartman, 1965)
Tharyx marioni (Saint-Joseph, 1894) accepted as Aphelochaeta marioni (Saint-Joseph, 1894)
Tharyx setigera Hartman, 1945 accepted as Tharyx acutus Webster & Benedict, 1887
Tharyx similis Webster & Benedict, 1887