Doris diaphana Alder & Hancock, 1845 accepted as Onchidoris muricata (O. F. Müller, 1776) (original description)
Doris oblonga Alder & Hancock, 1845 accepted as Knoutsodonta oblonga (Alder & Hancock, 1845) accepted as Atalodoris oblonga (Alder & Hancock, 1845) (original description)
Doris pusilla Alder & Hancock, 1845 accepted as Atalodoris pusilla (Alder & Hancock, 1845) (original description)
Doris subquadrata Alder & Hancock, 1845 accepted as Acanthodoris pilosa (Abildgaard, 1789) (original description)
Eolis amethystina Alder & Hancock, 1845 accepted as Eubranchus tricolor Forbes, 1838 (original description)
Eolis amoena Alder & Hancock, 1845 accepted as Rubramoena amoena (Alder & Hancock, 1845) (original description)
Eolis elegans Alder & Hancock, 1845 accepted as Caloria elegans (Alder & Hancock, 1845) (original description)
Eolis glauca Alder & Hancock, 1845 accepted as Aeolidiella glauca (Alder & Hancock, 1845) (original description)
Eolis punctata Alder & Hancock, 1845 accepted as Facelina annulicornis (Chamisso & Eysenhardt, 1821) (original description)
Eolis tenuibranchialis Alder & Hancock, 1845 accepted as Facelina bostoniensis (Couthouy, 1838) (original description)
Eumenis Alder & Hancock, 1845 accepted as Lomanotus Vérany, 1844 (basis of record)
Eumenis Alder & Hancock, 1845 accepted as Lomanotus Vérany, 1844 (original description)
Eumenis marmoratus Alder & Hancock, 1845 accepted as Lomanotus marmoratus (Alder & Hancock, 1845) (original description)
Goniodoris castanea Alder & Hancock, 1845 accepted as Pelagella castanea (Alder & Hancock, 1845) (original description)