[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Algae L. (1753) see [unranked] Algae
     Phylum Phaeophycota see Class Phaeophyceae Hansgirg (1886)
       Class Phaeophyceae Hansgirg (1886) - brown algae
         Order Ectocarpales Bessey (1907)
           Family Ectocarpaceae C.Agardh (1828)
             Genus Streblonema A. Derbès & A. Solier, in L. Castagne (1851)
               01 Streblonema breve (Sauvageau) De Toni (1895)
               02 Streblonema deformans (P.A. Dangeard) G. Hamel (1931)
               03 Streblonema fasciculatum Thuret (1863)
               04 Streblonema helophorum (Rosenvinge) Batters (1902)
               05 Streblonema inclusum Kylin (1910)
               06 Streblonema infestans (H. Gran) Batters (1902)
               07 Streblonema integratum P.J.L. Dangeard (1970)
               08 Streblonema intestinum (Reinsch) Batters (1892)
               09 Streblonema oligosporum Strömfelt (1884)
               10 Streblonema parasiticum (Sauvageau, 1892) G.B. De Toni (1895)
               11 Streblonema stilophorae (P.L. Crouan & H.M. Crouan) Kylin (1908)
               12 Streblonema tenuissimum Hauck (1884)
               13 Streblonema tuberculi Jaasund (1965)
               14 Streblonema turnerellae (Foslie) Printz (1926)
               15 Streblonema zanardinii (P.L. Crouan & H.M. Crouan) De Toni (1895)