Marionia tedi Ev. Marcus, 1983 accepted as Marioniopsis tedi (Ev. Marcus, 1983)
Marioniopsis tedi (Ev. Marcus, 1983)
Myrella antarctica (Pfeffer, 1886)
Myrella challengeriana (Bergh, 1884)
Tochuina gigantea (Bergh, 1904)
Tochuina nigritigris (Á. Valdés, Lundsten & N. G. Wilson, 2018)
Tritonia antarctica Pfeffer, 1886 accepted as Myrella antarctica (Pfeffer, 1886)
Tritonia callogorgiae Chimienti, Furfaro & Taviani, 2020
Tritonia challengeriana Bergh, 1884 accepted as Myrella challengeriana (Bergh, 1884)
Tritonia nigritigris Á. Valdés, Lundsten & N. G. Wilson, 2018 accepted as Tochuina nigritigris (Á. Valdés, Lundsten & N. G. Wilson, 2018)
Tritonia tetraquetra (Pallas, 1788) sensu Bergh, 1879 accepted as Tochuina gigantea (Bergh, 1904)
Tritoniella belli Eliot, 1907
Tritoniella sinuata Eliot, 1907 accepted as Tritoniella belli Eliot, 1907