Acraspedites Haeckel, 1869 (original description)
Atrocha Claparède & Metschnikov, 1869 (original description)
Crambessa Haeckel, 1869 accepted as Catostylus Agassiz, 1862 (original description)
Eulithota Haeckel, 1869 † (original description)
Goniodelphys Buchholz, 1869 (original description)
Leptobrachites Haeckel, 1869 † (original description)
Ophryotrocha Claparède & Mecznikow, 1869 (original description)
Palaegina Haeckel, 1869 † (original description)
Palaemonetes Heller, 1869 (original description)
Telotrocha Claparède & Metschnikow, 1869 (original description)
Trachynemites Haeckel, 1869 (original description)