Shionodiscus A.J. Alverson, S.H. Kang & E.C. Theriot, 2006 (original description)
Shionodiscus bioculatus (Grunow) Alverson, Kang & Theriot accepted as
Coscinodiscus bioculatus var. bioculatus Grunow, 1884 (new combination reference)
Shionodiscus bioculatus var. exiguus (Grunow) A.J. Alverson, S.H. Kang & E.C. Theriot accepted as
Coscinodiscus bioculatus var. exigua Grunow, 1884 (new combination reference)
Shionodiscus biporus (Shiono) A.J. Alverson, S.H. Kang & E.C. Theriot, 2006 accepted as
Thalassiosira bipora M. Shiono, 2000 (new combination reference)
Shionodiscus centrus (Shiono) A.J. Alverson, S.H. Kang & E.C. Theriot, 2006 accepted as
Thalassiosira centra M. Shiono, 2000 (new combination reference)
Shionodiscus confusus (Makarova) A.J. Alverson, S.H. Kang & E.C. Theriot, 2006 accepted as
Thalassiosira confusa Makarova, 1975 (new combination reference)
Shionodiscus depressus (Shiono) A.J. Alverson, S.H. Kang & E.C. Theriot, 2006 accepted as
Thalassiosira depressa M. Shiono, 2000 † (new combination reference)
Shionodiscus endoseriatus (Hasle & G. Fryxell) A.J. Alverson, S.H. Kang & E.C. Theriot, 2006 accepted as
Thalassiosira endoseriata Hasle & G.Fryxell, 1977 (new combination reference)
Shionodiscus exceptiunculus (Shiono) A.J. Alverson, S.H. Kang & E.C. Theriot, 2006 accepted as
Thalassiosira exceptiuncula Shiono (new combination reference)
Shionodiscus frenguellii (Kozlova) A.J. Alverson, S.H. Kang & E.C. Theriot, 2006 accepted as
Thalassiosira frenguellii O.G.Kozlova, 1964 (new combination reference)
Shionodiscus frenguelliopsis (Fryxell & Johansen) A.J. Alverson, S.H. Kang & E.C. Theriot, 2006 accepted as
Thalassiosira frenguelliopsis G.A.Fryxell & J.R.Johans, 1985 (new combination reference)
Shionodiscus gracilis (Karsten) A.J. Alverson, S.H. Kang & E.C. Theriot, 2006 accepted as
Coscinodiscus gracilis Karsten, 1905 (new combination reference)
Shionodiscus gracilis var. expectus (VanLandingham) A.J.Alverson; S.H.Kang & E.C.Theriot, 2006 accepted as
Thalassiosira expecta VanLandingham, 1978 (new combination reference)
Shionodiscus latimarginatus (Makarova) A.J. Alverson, S.H. Kang & E.C. Theriot, 2006 accepted as
Thalassiosira latimarginata Makarova, 1975 (new combination reference)
Shionodiscus oestrupii (Ostenfeld) A.J.Alverson, S.H.Kang & E.C.Theriot, 2006 (new combination reference)
Shionodiscus oestrupii var. planus (Jousé) A.J. Alverson, S.H. Kang & E.C. Theriot, 2006 accepted as
Thalassiosira oestrupii var. plana Jousé, 1968 (new combination reference)
Shionodiscus oestrupii var. venrickae (G. Fryxell & Hasle) A.J. Alverson, S.H. Kang & E.C. Theriot, 2006 (new combination reference)
Shionodiscus perpusillus (O.G.Kozlova) A.J.Alverson, S.H.Kang & E.C.Theriot, 2006 accepted as
Thalassiosira perpusilla Kozlova, 1967 (new combination reference)
Shionodiscus poro-irregulatus (Hasle & Heimdal) A.J. Alverson, S.H. Kang & E.C. Theriot, 2006 accepted as
Thalassiosira poro-irregulata Hasle & Heimdal, 1970 (new combination reference)
Shionodiscus poroseriatus (Ramsfjell) A.J. Alverson, S.H. Kang & E.C. Theriot, 2006 accepted as
Coscinosira poroseriata Ramsfjell, 1959 (new combination reference)
Shionodiscus praeoestrupii (M.P.Dumont, J.G.Baldauf & J.A.Barron) A.J.Alverson, S.-H.Kang & E.C. Theriot, 2006 † accepted as
Thalassiosira praeoestrupii M.P.Dumont, J.G.Baldauf & J.A.Barron, 1986 † (new combination reference)
Shionodiscus ritscheri (Hustedt) A.J. Alverson, S.H. Kang & E.C. Theriot, 2006 accepted as
Coscinodiscus ritscheri Hustedt, 1958 (new combination reference)
Shionodiscus tetraoestrupii (Bodén) A.J.Alverson, S.H.Kang & E.C.Theriot, 2006 accepted as
Thalassiosira tetraoestrupii Bodén, 1993 † (new combination reference)
Shionodiscus tetraoestrupii var. reimeri (Mahood & Barron) A.J. Alverson, S.H. Kang & E.C. Theriot, 2006 † accepted as
Thalassiosira tetraoestrupii var. reimeri Mahood & Barron, 1995 † (new combination reference)
Shionodiscus trifultus (G. Fryxell) A.J. Alverson, S.H. Kang & E.C. Theriot, 2006 accepted as
Thalassiosira trifulta G.Fryxell, 1979 (new combination reference)
Shionodiscus variantus (Shiono) A.J.Alverson, S.-H.Kang & E.C.Theriot, 2006 † accepted as
Thalassiosira variantia M.Shiono, 2001 † (new combination reference)
Shionodiscus voeringensis (Bodén) A.J. Alverson, S.H. Kang & E.C. Theriot, 2006 accepted as
Thalassiosira voeringensis Bodén, 1992 (new combination reference)