Amphicodon (Triplura) Haeckel, 1879 accepted as Hybocodon L. Agassiz, 1860 (original description)
Bougainvillia maniculata Haeckel, 1864 accepted as Bougainvillia muscus (Allman, 1863) (original description)
Cosmetira punctata Haeckel, 1864 accepted as Laodicea undulata (Forbes & Goodsir, 1853) (original description)
Cunina rhododactyla Haeckel, 1864 accepted as Pegantha rubiginosa (Kölliker, 1853) (original description)
Dipurena dolichogaster Haeckel, 1864 (original description)
Euphysa mediterranea Haeckel, 1879 accepted as Euphysa aurata Forbes, 1848 (original description)
Liriope eurybia Haeckel, 1864 accepted as Liriope tetraphylla (Chamisso & Eysenhardt, 1821) (original description)
Mitrocoma Haeckel, 1864 (original description)
Mitrocoma annae Haeckel, 1864 (original description)
Octorchis Haeckel, 1864 accepted as Eutima McCrady, 1859 (original description)
Octorchis gegenbauri Haeckel, 1864 accepted as Eutima gegenbauri (Haeckel, 1864) (original description)
Steenstrupia cranoides Haeckel, 1864 accepted as Corymorpha nutans M. Sars, 1835 (original description)
Tiara smaragdina Haeckel, 1864 accepted as Leuckartiara octona (Fleming, 1823) (original description)
Tima cari Haeckel, 1864 accepted as Helgicirrha cari (Haeckel, 1864) (original description)

 Type locality

 for Tiara smaragdina Haeckel, 1864

Gulf of Nice, Ligurian Sea [details]