Halitrephes valdiviae Vanhoffen, 1912 Dataset NCBI Taxonomy Classification kingdom Metazoa phylum Cnidaria class Hydrozoa order Trachymedusae family Halicreatidae genus Halitrephes species Halitrephes maasi Name Homonyms Halitrephes valdiviae Vanhoffen, 1912 Halitrephes valdiviae