Cystopomatus Gravier, 1911 accepted as Hyalopomatus Marenzeller, 1878 (original description)
Cystopomatus macintoshi Gravier, 1911 accepted as Hyalopomatus macintoshi (Gravier, 1911) (original description)
Harmothoe gourdoni Gravier, 1911 accepted as Harmothoe fullo (Grube, 1878) (additional source)
Isocirrus yungi Gravier, 1911 (additional source)
Mesospio Gravier, 1911 accepted as Microspio Mesnil, 1896 (original description)
Mesospio moorei Gravier, 1911 accepted as Microspio moorei (Gravier, 1911) (original description)
Pelagobia viguieri Gravier, 1911 (original description)
Syllides liouvillei Gravier, 1911 (original description)
Thelepides Gravier, 1911 (original description)
Thelepides koehleri Gravier, 1911 (original description)