Malacobdella anceps – synonym of Malacobdella grossa
Malacobdella valenciennaei – synonym of Malacobdella grossa
Meckelia annulata – synonym of Tubulanus annulatus
Meckelia annulata – synonym of Tubulanus superbus
Meckelia taenia – synonym of Lineus bilineatus
Meckelia trilineata – synonym of Tubulanus annulatus
Micrura (Stylus) purpurea – synonym of Micrura purpurea
Micrura fasciolata – synonym of Micrura fasciolata
Micrura fusca – synonym of Cerebratulus fuscus