Anaitis Malmgren, 1865 accepted as Paranaitis Southern, 1914 (source of synonymy)
Aonides paucibranchiata Southern, 1914 (original description)
Chaetozone killariensis Southern, 1914 accepted as Tharyx killariensis (Southern, 1914) (original description)
Eteone foliosa Quatrefages, 1866 accepted as Hypereteone foliosa (Quatrefages, 1865) (additional source)
Mystides (Mesomystides) elongata Southern, 1914 accepted as Hesionura elongata (Southern, 1914) (original description)
Mystides (Mesomystides) limbata Saint-Joseph, 1888 accepted as Pseudomystides limbata (Saint-Joseph, 1888) (additional source)
Opisthodonta pterochaeta Southern, 1914 accepted as Streptodonta pterochaeta (Southern, 1914) (original description)
Paedophylax hebes Webster & Benedict, 1884 accepted as Parexogone hebes (Webster & Benedict, 1884) (new combination reference)
Paranaitis Southern, 1914 (original description)
Pisionidae Ehlers, 1901 accepted as Pisioninae Ehlers, 1901 (additional source)
Praegeria Southern, 1914 accepted as Pisione Grube, 1857 (original description)
Praegeria remota Southern, 1914 accepted as Pisione remota (Southern, 1914) (original description)
Streptosyllis websteri Southern, 1914 (original description)