Atractylidae Hincks, 1868 accepted as Bougainvilliidae Lütken, 1850 (original description)
Campanulina turrita Hincks, 1868 accepted as Phialella quadrata (Forbes, 1848) (original description)
Campanulinidae Hincks, 1868 (original description)
Clava cornea Wright, 1857 accepted as Clava multicornis (Forsskål, 1775) (basis of record)
Clava diffusa Allman, 1863 accepted as Clava multicornis (Forsskål, 1775) (basis of record)
Clava leptostyla L. Agassiz, 1862 accepted as Clava multicornis (Forsskål, 1775) (basis of record)
Clava nodosa Wright, 1863 accepted as Clava multicornis (Forsskål, 1775) (basis of record)
Coppinia arcta (Dalyell, 1847) accepted as Filellum serpens (Hassall, 1848) (basis of record)
Coryne vanbenedeni Hincks, 1868 (original description)
Cuspidella Hincks, 1866 (additional source)
Cuspidella costata Hincks, 1868 accepted as Laodicea undulata (Forbes & Goodsir, 1853) (original description)
Cuspidella grandis Hincks, 1868 (original description)
Cuspidella humilis Hincks, 1866 (redescription)
Eudendriidae L. Agassiz, 1862 (original description (unavailable nomenclaturally))
Eudendrium bryoides Ehrenberg, 1834 accepted as Ectopleura larynx (Ellis & Solander, 1786) (source of synonymy)
Filellum Hincks, 1868 (original description)
Haleciidae Hincks, 1868 (original description)
Halecium plumosum Hincks, 1868 (original description)
Hydrallmania Hincks, 1868 (original description)
Hydranthea Hincks, 1868 (original description)
Hydranthea margarica (Hincks, 1862) (additional source)
Lafoea pocillum Hincks, 1868 accepted as Lafoea dumosa (Fleming, 1820) (original description)
Lafoea pygmaea Alder, in Hincks, 1868 accepted as Hebella pygmaea (Alder, in Hincks, 1868) (original description)
Lovenella Hincks, 1868 (original description)
Lovenella clausa (Lovén, 1836) (additional source)
Manicella fusca Allman, 1859 accepted as Bimeria vestita Wright, 1859 (source of synonymy)
Myriothelidae Hincks, 1868 accepted as Candelabridae Stechow, 1921 (original description)
Obelia plicata Hincks, 1868 accepted as Obelia dichotoma (Linnaeus, 1758) (original description)
Opercularella Hincks, 1868 (original description)
Podocoryne proboscidea Hincks, 1868 accepted as Hydractinia proboscidea (Hincks, 1868) (original description)
Sertularia alata Hincks, 1855 accepted as Diphasia alata (Hincks, 1855) (redescription)

Ilfracombe for Podocoryne proboscidea Hincks, 1868 

 Type locality

 for Podocoryne proboscidea Hincks, 1868

England, Bristol Channel, Devon, Ilfracombe, Capstone, on laminarians and stones [details]