Baeolidia benteva Er. Marcus, 1958 accepted as
Berghia dakariensis (Pruvot-Fol, 1953) (original description)
Cadlina evelinae Er. Marcus, 1958 accepted as
Tyrinna evelinae (Er. Marcus, 1958) (original description)
Catriona perca Marcus Er., 1958 accepted as
Cuthona perca (Er. Marcus, 1958) (original description)
Dondice Er. Marcus, 1958 (original description)
Dondice occidentalis (Engel, 1925) (new combination reference)
Eubranchus conicla (Er. Marcus, 1958) (original description)
Facelina fragilis (Risbec, 1928) (basis of record)
Rostanga byga Er. Marcus, 1958 (original description)