Gosliner T.M. & Johnson S. (1994). Review of the genus Hallaxa (Nudibranchia: Actinocyclidae) with descriptions of nine new species. The Veliger. 37(2): 155-191. 5 species Sort Taxonomically Sort Alphabetically Hallaxa cryptica Gosliner & S. Johnson, 1994 Hallaxa hileenae Gosliner & S. Johnson, 1994 Hallaxa iju Gosliner & S. Johnson, 1994 Hallaxa paulinae Gosliner & S. Johnson, 1994 Hallaxa translucens Gosliner & S. Johnson, 1994 «1» See all posts
