IRMNG Taxon list
Actinocyclus japonicus (Eliot, 1913)
Actinocyclus laevis (Bergh, 1890)
Actinocyclus papillatus (Bergh, 1878)
Actinocyclus verrucosus Ehrenberg, 1831
Halla decorata Bergh, 1877 accepted as Hallaxa decorata (Bergh, 1877)
Halla indecora Bergh, 1905 accepted as Hallaxa indecora (Bergh, 1905)
Hallaxa albopunctata Gosliner & S. Johnson, 1994
Hallaxa apefae Er. Marcus, 1957
Hallaxa atrotuberculata Gosliner & S. Johnson, 1994
Hallaxa chani Gosliner & Williams, 1975
Hallaxa cryptica Gosliner & S. Johnson, 1994
Hallaxa decorata (Bergh, 1877)
Hallaxa elongata Gosliner & S. Johnson, 1994
Hallaxa fuscescens (Pease, 1871)
Hallaxa gilva Miller, 1987
Hallaxa hileenae Gosliner & S. Johnson, 1994
Hallaxa iju Gosliner & S. Johnson, 1994
Hallaxa indecora (Bergh, 1905)
Hallaxa michaeli Gosliner & Johnson, 1994
Hallaxa paulinae Gosliner & S. Johnson, 1994
Hallaxa translucens Gosliner & S. Johnson, 1994
Sphaerodoris laevis Bergh, 1890 accepted as Actinocyclus laevis (Bergh, 1890)