Anthodiscina P.C. Silva, 1970 † (original description)
Anthodiscina floreata (Grove & Sturt) P.C.Silva, 1970 † accepted as
Anthodiscus floreatus Grove & Sturt, 1887 (new combination reference)
Helminthopsidella P.C. Silva, 1970 † (original description)
Helminthopsidella drepanodes (Schrader) P.C.Silva, 1970 † accepted as
Helminthopsis drepanodes Schrader, 1969 (new combination reference)
Helminthopsidella elachista (Schrader) Silva, 1970 † accepted as
Helminthopsis elachista Schrader, 1969 (new combination reference)
Helminthopsidella ortha (Schrader) Silva, 1970 † accepted as
Helminthopsis ortha Schrader, 1969 (new combination reference)
Helminthopsidella sokolii (Hanna & Brigger) Silva, 1970 † (new combination reference)
Helminthopsidella weissflogii (Van Heurck) Silva, 1970 † accepted as
Helminthopsis weissflogii Van Heurck, 1896 (new combination reference)
Pleurodiscina P.C. Silva, 1970 (original description)
Pleurodiscina pantocsekii (J.W.Barker & S.H.Meakin) P.C.Silva, 1970 † accepted as
Pleurodiscus pantocsekii J.W.Barker & S.H.Meakin, 1944 † (new combination reference)
Tubulariella P.C. Silva, 1970 † (original description)
Tubulariella pistillaris (J.Brun) P.C.Silva, 1970 † accepted as
Tubularia pistillaris var. pistillaris Brun, 1894 (new combination reference)
Tubulariella tabellarioides (Schrader) Silva, 1970 † accepted as
Tubularia tabellarioides Schrader, 1969 (new combination reference)
Tubulariella totarae (Schrader) Silva, 1970 † accepted as
Tubularia totarae Schrader, 1969 (new combination reference)
Taxonomic remark
This genus was described from the famous diatomite deposits of the Oamaru district, New Zealand, late Eocene in ... [details]