[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Algae L. (1753) see [unranked] Algae
     Phylum Rhodophycota
       Class Rhodophyceae Thuret (1855) - red algae see Phylum Rhodophyta Wettst. (1901)
         Order Ceramiales Oltmanns
           Family Delesseriaceae Bory (1828)
             01 Genus Acrosorium Zanardini ex Kützing (1869)
             02 Genus Apoglossocolax Maggs & Hommers. (1993)
             03 Genus Apoglossum J.Agardh (1898)
             04 Genus Arachnophyllum Zanardini (1843)
             05 Genus Asterocolax J. Feldmann & G. Feldmann (1951)
             06 Genus Branchioglossum Kylin (1924)
             07 Genus Cottoniella V.F. Børgesen (1919)
             08 Genus Cryptopleura Kuetzing (1843), nom. cons.
             09 Genus Delesseria J.V.F. Lamouroux (1813), nom. cons.
             10 Genus Drachiella J. Ernst & J. Feldmann (1957)
             11 Genus Erythroglossum J.Agardh (1898)
             12 Genus Gonimocolax Kylin (1924)
             13 Genus Gonimophyllum Batters (1892)
             14 Genus Haraldia J. Feldmann (1939)
             15 Genus Haraldiophyllum A.D. Zinova (1981)
             16 Genus Hypoglossum Kuetzing (1843)
             17 Genus Membranoptera Stackhouse (1809)
             18 Genus Myriogramme Kylin (1924)
             19 Genus Nitophyllum Grev. (1830), nom. cons.
             20 Genus Pantoneura Kylin (1919)
             21 Genus Phycodrys Kuetzing (1843)
             22 Genus Platysiphonia Børgesen (1931)
             23 Genus Polyneura (J.Agardh) Kylin (1924), nom. cons.
             24 Genus Radicilingua Papenfuss (1956)
             25 Genus Taenioma J.Agardh (1863)