WoRMS taxon details

Triceratium C.G. Ehrenberg, 1839

149154  (urn:lsid:marinespecies.org:taxname:149154)

accepted
Genus
Species Triceratium acutangulum Grunow
Species Triceratium antillarum Cleve
Species Triceratium archangelskianum O.N.Witt
Species Triceratium areolatum Greville
Species Triceratium attenuatum Greville
Species Triceratium balearicum Cleve, 1881
Species Triceratium cancellatum Greville
Species Triceratium castellatum T.West
Species Triceratium cellulosum
Species Triceratium cinnamomeum Greville
Species Triceratium circulare A.M.Edwards
Species Triceratium columbi O.N.Witt
Species Triceratium conciliatum Pantocsek
Species Triceratium condecorum Ehrenberg
Species Triceratium contortum Shadbolt, 1854
Species Triceratium cornutum Greville
Species Triceratium coscinoides E.Grove & G.Sturt
Species Triceratium crenulatum E.Grove & G.Sturt
Species Triceratium cucullatum Pantocsek
Species Triceratium curvilimbum J.-J.Brun
Species Triceratium distinctum C.Janisch
Species Triceratium dobreeanum G.Norman ex Greville, 1865
Species Triceratium dubium Brightwell, 1859
Species Triceratium dulce Greville
Species Triceratium elegans (Greville) Grunow
Species Triceratium eulensteinii Grunow
Species Triceratium exornatum Greville
Species Triceratium favus Ehrenberg, 1839
Species Triceratium flos Ehrenberg
Species Triceratium gemmatum A.P.Jousé, 1951 †
Species Triceratium gibbosum Harvey & Bailey, 1854
Species Triceratium giganteum Greville
Species Triceratium godeffroyi Grunow
Species Triceratium grande T.Brightwell
Species Triceratium grovei
Species Triceratium guttatum Cleve
Species Triceratium hardmanianum Greville
Species Triceratium harrisonianum G.Norman & Greville
Species Triceratium heibergii Grunow
Species Triceratium horridum Pantocsek
Species Triceratium hybridum
Species Triceratium incisum A.W.F.Schmidt
Species Triceratium inelegans Greville
Species Triceratium inornatum Greville
Species Triceratium insigne
Species Triceratium insuave A.Truan y Luard & O.N.Witt
Species Triceratium interjectum A.W.F.Schmidt
Species Triceratium kainii E.A.Schultze
Species Triceratium kolbei F.Hustedt
Species Triceratium laeve
Species Triceratium latum Greville
Species Triceratium lineatum Greville
Species Triceratium mammiferum Grunow
Species Triceratium megastomum Ehrenberg
Species Triceratium microstigma Ehrenberg
Species Triceratium montereyii T.Brightwell, 1853 †
Species Triceratium moronense Greville
Species Triceratium multifrons J.-J.Brun
Species Triceratium multiplex C.Janisch
Species Triceratium muricatum Brightwell, 1853
Species Triceratium nancoorense Grunow
Species Triceratium normanianum Greville
Species Triceratium oculatum Greville
Species Triceratium ornatum Greville
Species Triceratium pantocsekii
Species Triceratium papillatum E.Grove & G.Sturt
Species Triceratium parallelum (Ehrenb.) Grev., 1865
Species Triceratium pentacrinus (Ehrenberg) Wallich, 1858
Species Triceratium peragalli
Species Triceratium pileolus Ehrenberg
Species Triceratium pileus Ehrenberg
Species Triceratium plicatum Grunow
Species Triceratium punctatum Brightwell, 1856
Species Triceratium radians J.A.Tempère & J.-J.Brun
Species Triceratium radiatum T.Brightwell
Species Triceratium radio-punctatum
Species Triceratium repletum Greville
Species Triceratium reticulum Ehrenberg, 1844
Species Triceratium rugosum E.Grove & G.Sturt, 1887 †
Species Triceratium scitulum T.Brightwell
Species Triceratium sendaiense A.W.F.Schmidt
Species Triceratium sentum Witt
Species Triceratium shadboldtianum
Species Triceratium solenoceros Ehrenberg
Species Triceratium suborbiculare Pantocsek
Species Triceratium suborbicularis
Species Triceratium tabellarium T.Brightwell
Species Triceratium thumii A.W.F.Schmidt
Species Triceratium trinitas J.-J.Brun
Species Triceratium tripecten J.-J.Brun
Species Triceratium tripos Cleve
Species Triceratium trisulcum Bailey
Species Triceratium tumidum Greville
Species Triceratium validum Grunow
Species Triceratium variabile Brightw., 1856
Species Triceratium venulosum Greville
Species Triceratium versicolor
Species Triceratium wittii A.W.F.Schmidt
Species Triceratium zonatulatum Greville
Species Triceratium zonulatum Greville

Species Triceratium adspersum (Mann) F.W. Mills, 1935 represented as Trigonium adspersum Mann, 1907
Species Triceratium alternans (Ehrenberg) Schütt, 1896 represented as Amphipentas alternans Ehrenberg, 1843 †
Species Triceratium americanum (J.W. Bailey) Cleve-Euler, 1951 represented as Tetragramma americana Bailey, 1854
Species Triceratium anissimovae (Jousé) Strelnikova, 1974 represented as Trinacria anissimovii Jousé, 1949
Species Triceratium barboi (Brun) Desikachary & Devi, 1986 represented as Capsula barboi Brun, 1896
Species Triceratium centralis (Boyer) VanLandingham, 1968 represented as Biddulphia centralis Boyer, 1922
Species Triceratium clypeolus (Boyer) VanLandingham, 1968 represented as Biddulphia clypeolus Boyer, 1922
Species Triceratium coronatum (Witt) Strelnikova, 1974 represented as Trinacria coronata Witt, 1885 †
Species Triceratium cruciatum (Janisch & Rabenhorst) Cleve, 1878 represented as Amphitetras cruciata Janisch & Rabenhorst, 1863
Species Triceratium cruciferum (Kitton) Grunow in Van Heurck, 1883 represented as Amphitetras crucifera Kitton in Ralfs in Pritchard, 1861
Species Triceratium cruvinervia (Boyer) VanLandingham, 1968 represented as Biddulphia curvinervia C.S.Boyer, 1922 † accepted as Entogoniopsis curvinervia (C.S.Boyer) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium diaphanum (Mann) F.W. Mills, 1935 represented as Trigonium diaphanum A.Mann, 1925
Species Triceratium discursum (Mann) VanLandingham, 1968 represented as Biddulphia discursa Mann, 1925
Species Triceratium exactum (Mann) F.W. Mills, 1935 represented as Biddulphia exacta Mann, 1925
Species Triceratium exactum (Mann) VanLandingham, 1968 represented as Biddulphia exacta Mann, 1925
Species Triceratium excavatum (Heiberg) Strelnikova, 1974 represented as Trinacria excavata f. excavata Heiberg, 1863
Species Triceratium falcatum (Boyer) VanLandingham, 1968 represented as Biddulphia falcata Boyer, 1922
Species Triceratium fractosum (Mann) VanLandingham, 1968 represented as Biddulphia fractosa Mann, 1925
Species Triceratium frickei (Van Heurck) VanLandingham, 1968 represented as Biddulphia frickei Van Heurck, 1909
Species Triceratium fulvum (Boyer) VanLandingham, 1968 represented as Biddulphia fulva Boyer, 1922
Species Triceratium graeffianum (Witt) M. Peragallo, 1897 represented as Amphitetras graeffeiana Witt, 1873
Species Triceratium hebetatum (Grunow) Thum represented as Triceratium irregulare var. hebetata Grunow in Van Heurck, 1883
Species Triceratium hexagonalis (Boyer) VanLandingham, 1968 represented as Biddulphia hexagonalis Boyer, 1922
Species Triceratium indefinitum (Jousé) Strelnikova, 1974 represented as Trinacria indefinita Jousé, 1951 †
Species Triceratium inversum (Mann) VanLandingham, 1968 represented as Biddulphia inversa ‘Mann’ Mills, 1925
Species Triceratium megaporus (Ehrenberg) M. Peragallo, 1903 represented as Coscinodiscus megaporus Ehrenberg, 1861
Species Triceratium minutissima (Greville) F.W. Mills, 1934 represented as Biddulphia minutissima Greville, 1886
Species Triceratium nobile (Greville) Cleve, 1885 represented as Amphitetras nobilis Greville, 1865
Species Triceratium nova zealandicum (Grove & Sturt) Grunow, 1888 represented as Triceratium dobreeanum var. novazealandica Grove & Sturt, 1886 † accepted as Entogoniopsis novazealandica (Grove & Sturt) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams in J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium novae seelandiae (Grove & Sturt) Schmidt, 1888 represented as Triceratium dobreeanum var. novazealandica Grove & Sturt, 1886 † accepted as Entogoniopsis novazealandica (Grove & Sturt) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams in J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium parvulum (Greville) M. Peragallo represented as Amphitetras parvula Greville, 1863
Species Triceratium pelagicum (J.L.B.Schröder) Sournia, 1968 represented as Biddulphia pelagica J.L.B.Schröder, 1908
Species Triceratium pellucida (Castracane) Guo, Ye & Zhou, 1982 represented as Biddulphia pellucida Castracane, 1886
Species Triceratium radfordianum (Castracane) F.W. Mills, 1935 represented as Stictodiscus radfordianus Castracane, 1886
Species Triceratium radiatum (Greville) M. Peragallo, 1897 represented as Amphitetras radiata Greville, 1862
Species Triceratium rudis (Mann) VanLandingham, 1968 represented as Biddulphia rudis Mann, 1925
Species Triceratium rusticum (Mann) F.W. Mills, 1935 represented as Trigonium rusticum Mann, 1907
Species Triceratium sanpedroana (Mereschkowsky) F.W. Mills, 1935 represented as Biddulphia sanpedroana Mereschkowsky, 1900
Species Triceratium septangulatum (Kitton) H.L. Smith, 1874-1879 represented as Triceratium favus var. septangulatum Kitton, 1874
Species Triceratium subrotundatum A.W.F.Schmidt represented as Amphitetras subrotundata Janisch in Schmidt et al., 1886
Species Triceratium tessela (Krotov) Strelnikova, 1974 represented as Trinacria tessela Krotov, 1959 †
Species Triceratium testudo J.-J.Brun represented as Tabulina testudo Brun in Brun & Tempère, 1889 †
Species Triceratium trilingulatum T.Brightwell represented as Actinocyclus trilingulatus Brightwell, 1860
Species Triceratium turrigerum (Mann) VanLandingham, 1968 represented as Biddulphia turrigera Mann, 1925

Species Triceratium abyssorum Grunow † accepted as Medlinia abyssorum (Grunow) P.A.Sims, 1998 † represented as Triceratium abyssorum var. abyssorum Grunow in Van Heurck, 1883 (synonym)
Species Triceratium alternans Bailey, 1851 accepted as Trigonium alternans (Bailey) A.Mann, 1907 represented as Triceratium alternans f. alternans J.W. Bailey, 1851 (synonym)
Species Triceratium amblyoceros Ehrenberg accepted as Symbolophora amblyoceros (Ehrenberg) Hasle & Sims, 1986 represented as Triceratium amblyoceros var. amblyoceros Ehrenberg, 1844 (synonym)
Species Triceratium antediluvianum (Ehrenberg) Grunow, 1868 accepted as Biddulphia antediluviana (Ehrenberg) Van Heurck, 1885 (synonym)
Species Triceratium antipodum J.Pantocsek, 1892 † accepted as Entogoniopsis foveata (R.K. Greville) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium arcticum Brightwell, 1853 accepted as Trigonium arcticum (Brightwell) Cleve, 1868 (synonym)
Species Triceratium armasevskii Pantocsek, 1905 † accepted as Entogoniopsis armashevskii (J.Pantocsek) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium armatum Roper, 1854 accepted as Triceratium spinosum J.W.Bailey, 1844 accepted as Biddulphia spinosa (J.W.Bailey) Boyer, 1927 represented as Triceratium spinosum f. spinosum J.W. Bailey, 1844 (synonym)
Species Triceratium balaniferum J.Tempère & J.Brun in J.Brun & J.Tempère, 1889 † accepted as Entogoniopsis balanifera (J.Tempère & J.Brun) J. Witkowski, P.A. Sims, N.I. Strelnikova & D.M. Williams, 2015 †
Species Triceratium brachiatum T.Brightwell, 1856 † accepted as Fenneria brachiata (T.Brightwell) J.Witkowski, 2018 †
Species Triceratium brightwellii T.West, 1860 accepted as Ditylum brightwellii (T.West) Grunow, 1885
Species Triceratium curvicostatum J.Brun, 1896 † accepted as Entogoniopsis curvicostata (J.Brun) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium denticulatum Greville † accepted as Trilamina denticulata (R.K.Greville) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium dutertrei Pantocsek & Tempère in Brun et al., 1890 † accepted as Entogoniopsis dutertrei (Pantocsek & Tempère) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium dutertrei Pantocsek & Tempère in Pantocsek, 1889 † accepted as Entogoniopsis dutertrei (Pantocsek & Tempère) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium figuratum R.K.Greville, 1865 † accepted as Trilamina figurata (R.K.Greville) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium formosum T.Brightwell, 1856 accepted as Trigonium formosum (Brightwell) Cleve, 1867 represented as Triceratium formosum f. formosum Brightwell, 1856 (synonym)
Species Triceratium forresterii F.S.C.Reed, 1946 † accepted as Entogoniopsis polycistinora (Pantocsek ex Tempère) N.I.Strelnikova, P.A.Sims, J.Witkowski & D.M.Williams, 2015 †
Species Triceratium foveatum R.K.Greville, 1864 † accepted as Entogoniopsis foveata (R.K. Greville) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium globulifer J.Brun, 1891 † accepted as Entogoniopsis polycistinora (Pantocsek ex Tempère) N.I.Strelnikova, P.A.Sims, J.Witkowski & D.M.Williams, 2015 †
Species Triceratium grave A. Schmidt, 1882 † accepted as Entogoniopsis tabellaria (T.Brightwell) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015
Species Triceratium hannaianum Hustedt in Schmidt et al., 1930 † accepted as Entogoniopsis hannaiana (F.Hustedt) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium inconspicuum Greville, 1861 † accepted as Fenneria brachiata (T.Brightwell) J.Witkowski, 2018 †
Species Triceratium inflatum R.K.Greville, 1863 † accepted as Entogoniopsis inflata (Greville) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium irregulare Greville, 1864 accepted as Eurossia irregularis (Greville) P.A.Sims, 1993 †
Species Triceratium junctum A.W.F.Schmidt, 1886 accepted as Biddulphia juncta (A.Schmidt) A.Mann, 1925 (synonym)
Species Triceratium kanayae J.Fenner, 1984 † accepted as Fenneria kanayae (J.Fenner) J.Witkowski, 2018 †
Species Triceratium lahusenii J.Pantocsek, 1889 † accepted as Entogoniopsis lahusenii (J.Pantocsek) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium lineolatum R.K.Greville, 1863 † accepted as Entogoniopsis lineolata (R.K.Greville) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium lobatogemmatum J.-J.Brun, 1896 † accepted as Entogoniopsis foveata (R.K. Greville) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium lobatum R.K.Greville, 1863 † accepted as Trilamina lobata (R.K.Greville) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium majus (E.Grove & G.Sturt) A.Grunow, 1888 † accepted as Entogoniopsis major J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium malleus Brightwell, 1858 accepted as Bellerochea malleus (Brightwell) Van Heurck, 1885 (synonym)
Species Triceratium morlandii E.Grove & G.Sturt, 1887 † accepted as Entogoniopsis morlandii (Grove & Sturt) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium nitescens R.K.Greville, 1865 † accepted as Trilamina nitescens (R.K.Greville) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium oamaruense E.Grove & G.Sturt † accepted as Entogoniopsis oamaruense (E.Grove & G.Sturt) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium obesum R.K.Greville, 1864 † accepted as Trilamina obesa (R.K.Greville) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium obscurum Greville accepted as Azpeitia obscura (Greville) P.A. Sims in Williams, 1988 represented as Triceratium obscurum f. obscurum Greville, 1861 (synonym)
Species Triceratium pallidum R.K.Greville, 1864 † accepted as Entogoniopsis tabellaria (T.Brightwell) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015
Species Triceratium picturatum R.K.Greville, 1866 † accepted as Entogoniopsis foveata (R.K. Greville) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium polycistinorum J.Pantocsek ex J.Tempère, 1892 † accepted as Entogoniopsis polycistinora (Pantocsek ex Tempère) N.I.Strelnikova, P.A.Sims, J.Witkowski & D.M.Williams, 2015 †
Species Triceratium productum R.K.Greville, 1861 † accepted as Entogoniopsis truncata (T.Brightwell) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium pseudonervatum E.Grove & G.Sturt, 1887 accepted as Entogoniopsis pseudonervata (E.Grove & G.Sturt) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium quadratum R.K.Greville, 1865 † accepted as Entogoniopsis lineolata (R.K.Greville) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium reedii T.V.Desikachary & P.M.Sreelatha, 1989 † accepted as Entogoniopsis polycistinora (Pantocsek ex Tempère) N.I.Strelnikova, P.A.Sims, J.Witkowski & D.M.Williams, 2015 †
Species Triceratium riedyi (G D.Hanna & W.M.Grant) T.Reinhold, 1937 accepted as Entogoniopsis tabellaria (T.Brightwell) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015
Species Triceratium saratovianum Pantocsek, 1889 † accepted as Entogoniopsis saratoviana (J.Pantocsek) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium sculptum Shadbolt, 1854 accepted as Biddulphia sculpta (Shadbolt) Van Heurck, 1885 represented as Triceratium sculptum var. sculptum Shadbolt, 1854
Species Triceratium semicirculare Brightwell accepted as Euodiella semicircularis (Brightwell) P.A.Sims, 2000 † represented as Triceratium semicirculare var. semicirculare Brightwell, 1853 (synonym)
Species Triceratium shadboltianum R.K. Greville, 1862 accepted as Lampriscus shadboldtianum (Greville) H.Peragallo & M.Peragallo, 1902 (synonym)
Species Triceratium sol Grunow, 1883 accepted as Ditylum sol (Grunow) De Toni, 1894 (synonym)
Species Triceratium spinosum J.W.Bailey, 1844 accepted as Biddulphia spinosa (J.W.Bailey) Boyer, 1927 represented as Triceratium spinosum f. spinosum J.W. Bailey, 1844 (basionym)
Species Triceratium squamatum J.Pantocsek, 1889 † accepted as Entogoniopsis squamata (J.Pantocsek) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium stokesianum R.K.Greville, 1866 † accepted as Entogoniopsis stokesiana (R.K.Greville) J.Witkowski, P.A.Sims, N.I.Strelnikova & D.M.Williams, 2015 †
Species Triceratium subvenosum F. Hustedt in Wetzel, 1935 † accepted as Entogoniopsis polycistinora (Pantocsek ex Tempère) N.I.Strelnikova, P.A.Sims, J.Witkowski & D.M.Williams, 2015 †
Species Triceratium tambovicum A.P.Jousé in T.F.Kozyrenko, A.P.Jousé & O.G.Kozlova, 1977 † (unaccepted)
Species Triceratium thaitiense Castracane, 1886 (unaccepted, misspelling)
Species Triceratium tridactylum Brightwell, 1853 (unaccepted, synonym)
Species Triceratium tripartitum Grunow (unaccepted)
Species Triceratium tripes J.Brun, 1896 † (unaccepted)
Species Triceratium truncatum T.Brightwell, 1856 † (unaccepted)
Species Triceratium tschestnovii (J.Pantocsek) J.Pantocsek ex J.Tempère, 1891 † (unaccepted)
Species Triceratium uviferum A.W.F.Schmidt, 1885 † (unaccepted)
Species Triceratium varians F.Hustedt in A.Schmidt et al., 1930 † (unaccepted)
Species Triceratium venosum T.Brightwell, 1856 † (unaccepted)
Species Triceratium westianum Greville, 1861 † (unaccepted)
Species Triceratium wittianum A.Truan in A.Truan & O.N.Witt, 1888 (unaccepted)

Species Triceratium abercrombieana Greville, 1861 (unassessed)
Species Triceratium abyssale Castracane, 1886 (unassessed)
Species Triceratium acceptum Greville, 1865 (unassessed)
Species Triceratium aculeatum Ehrenberg, 1856 (unassessed)
Species Triceratium aculeatum Greville, 1861 (unassessed)
Species Triceratium aculeatum Schibkova in Krotov & Schibkova, 1959 (unassessed)
Species Triceratium acutangulum Grunow in Van Heurck, 1883 (unassessed)
Species Triceratium acutangulum Strelnikova, 1974 (unassessed)
Species Triceratium acutum Ehrenberg, 1844 (1845) (unassessed)
Species Triceratium admirabile Debes ex Hustedt in Schmidt et al., 1930 (unassessed)
Species Triceratium adspersum Schmidt in Schmidt et al., 1882 (unassessed)
Species Triceratium affine Grunow in Van Heurck, 1883 (unassessed)
Species Triceratium africanum Ehrenberg, 1854 (unassessed)
Species Triceratium agnellus Krotov in Krotov & Schibkova, 1959 (unassessed)
Species Triceratium alatum Arkhangelskii, 1953 (unassessed)
Species Triceratium albifrons Brun in Schmidt et al., 1891 (unassessed)
Species Triceratium album Long, Fuge & Smith, 1946 (unassessed)
Species Triceratium alternans sensu Schmidt in Schmidt et al., 1882 (unassessed)
Species Triceratium alveolatum Bergon in Bergon et al., 1890 (unassessed)
Species Triceratium amblyoceros sensu Brightwell, 1853 (unassessed)
Species Triceratium americanum Schmidt in Schmidt et al., 1882 (unassessed)
Species Triceratium americanum sensu Schmidt in Schmidt et al., 1882 (unassessed)
Species Triceratium amoenum Greville, 1861 (unassessed)
Species Triceratium amplexum Schmidt in Schmidt et al., 1882 (unassessed)
Species Triceratium ananinense Pantocsek, 1889 (unassessed)
Species Triceratium anastomosans Grove in Schmidt et al., 1890 (unassessed)
Species Triceratium anderssonii Cleve, 1881 (unassessed)
Species Triceratium andetiluvianum (unassessed)
Species Triceratium annulatum Wallich, 1858 (unassessed)
Species Triceratium anostomosans Grove in A. Schmidt, 1890 (unassessed)
Species Triceratium antarcticum Janisch in Schmidt et al., 1882 (unassessed)
Species Triceratium antarcticum Cleve (unassessed)
Species Triceratium antediluviana (unassessed)
Species Triceratium antiquum Pantocsek, 1886 (unassessed)
Species Triceratium antiquum sensu Lefebure, 1935 (unassessed)
Species Triceratium appertii Kanaya, 1963 (unassessed)
Species Triceratium approximatum Greville, 1861 (unassessed)
Species Triceratium apsteinii Pantocsek, 1908 (unassessed)
Species Triceratium araneosum Greville, 1865 (unassessed)
Species Triceratium arcticum Pedicino ex Rabenhorst, 1861-1879 (unassessed)
Species Triceratium arcuatum Shadbolt, 1854 (unassessed)
Species Triceratium areolatum Harting, 1852 (unassessed)
Species Triceratium argus Janisch in Schmidt et al., 1885 (unassessed)
Species Triceratium arietinum Schmidt in Schmidt et al., 1886 (unassessed)
Species Triceratium arisatum (Shadbolt) (unassessed)
Species Triceratium arrogans Truan y Luard & Witt, 1888 (unassessed)
Species Triceratium ascensionis Leuduger-Fortmorel, 1898 (unassessed)
Species Triceratium atlanticum Castracane, 1886 (unassessed)
Species Triceratium atomus Greville, 1865 (unassessed)
Species Triceratium attennatum (unassessed)
Species Triceratium auliscoides Grove & Sturt, 1887 (unassessed)
Species Triceratium barbadense Greville, 1861 (unassessed)
Species Triceratium barbadense sensu Grove & Sturt, 1887 (unassessed)
Species Triceratium barkerii Desikachary & Sreelatha, 1989 (unassessed)
Species Triceratium basilica Brun in Schmidt et al., 1892 (unassessed)
Species Triceratium bellum Long, Fuge & Smith, 1946 (unassessed)
Species Triceratium bergonii Tempère & Brun, 1889 † (unassessed)
Species Triceratium besseyi Pantocsek, 1908 (unassessed)
Species Triceratium bicorne Cleve, 1878 (unassessed)
Species Triceratium bicornigerum Hanna, 1927 (unassessed)
Species Triceratium biddulphia Heiberg, 1863 (unassessed)
Species Triceratium biforme Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium biharense Pantocsek, 1892 (unassessed)
Species Triceratium bimarginatum Grove & Sturt, 1887 (unassessed)
Species Triceratium biquadratum Janisch, 1886 (unassessed)
Species Triceratium bireticulatum Barker & Meakin, 1945 (unassessed)
Species Triceratium blanditum Greville, 1861 (unassessed)
Species Triceratium blandum O. Witt in A. Schmidt, 1886 (unassessed)
Species Triceratium boryanum Pantocsek, 1889 (unassessed)
Species Triceratium bowerbankiana Ralfs in Pritchard, 1861 (unassessed)
Species Triceratium brachiolatum Brightwell, 1853 (unassessed)
Species Triceratium brandtii Pantocsek, 1892 (unassessed)
Species Triceratium brevinervum Greville, 1865 (unassessed)
Species Triceratium broeckii Leuduger-Fortmorel, 1879 (unassessed)
Species Triceratium brookei Schmidt in Schmidt et al., 1885 (unassessed)
Species Triceratium browneanum Greville, 1861 (unassessed)
Species Triceratium brunii Pantocsek, 1886 (unassessed)
Species Triceratium bullatum Grove in Bergon et al., 1890 (unassessed)
Species Triceratium bullosum Witt, 1873 (unassessed)
Species Triceratium caducum Pantocsek, 1892 (unassessed)
Species Triceratium caelatum Janisch, 1885 (unassessed)
Species Triceratium caelatum sensu Grove & Sturt, 1886 (unassessed)
Species Triceratium californicum Grunow in Van Heurck, 1883 (unassessed)
Species Triceratium calvescens Castracane, 1886 (unassessed)
Species Triceratium cambroneroi Azpeitia, 1911 (unassessed)
Species Triceratium campechianum Grunow in Cleve, 1878 (unassessed)
Species Triceratium canalifer Brun, 1891 (unassessed)
Species Triceratium cancellatum sensu Grove & Sturt, 1886 (unassessed)
Species Triceratium cancellatum sensu Moller, 1892 (unassessed)
Species Triceratium capitatum J.Ralfs ex Greville (unassessed)
Species Triceratium capitiferum Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium carbonarium Ehrenberg in Roth, 1854 (unassessed)
Species Triceratium caribaeum Walker & Chase in Chase & Walker, 1887 (unassessed)
Species Triceratium carinatum Ehrenberg, 1855 (unassessed)
Species Triceratium cariosum Castracane, 1886 (unassessed)
Species Triceratium castelliferum Grunow, 1888 (unassessed)
Species Triceratium castracanei Pantocsek, 1886 (unassessed)
Species Triceratium caudatum Witt, 1885 (unassessed)
Species Triceratium celebense Schmidt in Schmidt et al., 1882 (unassessed)
Species Triceratium chenevieri Meister, 1937 (unassessed)
Species Triceratium circumvallatum Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium clavatum Grove in Schmidt et al., 1896 (unassessed)
Species Triceratium coelatum Janisch ex Proschkina-Lavrenko, 1949 (unassessed)
Species Triceratium coerulescens Pantocsek, 1892 (unassessed)
Species Triceratium compactum Brightwell ex Ralfs in Pritchard, 1861 (unassessed)
Species Triceratium compar Schmidt in Schmidt et al., 1885 (unassessed)
Species Triceratium comtum Ehrenberg, 1843 (unassessed)
Species Triceratium concavum Harvey & J.W. Bailey, 1853 (1854) (unassessed)
Species Triceratium concinnum Greville, 1864 (unassessed)
Species Triceratium condecorum Schmidt in Schmidt et al., 1882 (unassessed)
Species Triceratium coniferum Brightwell, 1856 (unassessed)
Species Triceratium coniferum sensu Tempère & Peragallo, 1889-1895 (unassessed)
Species Triceratium consimile Grunow in Van Heurck, 1883 (unassessed)
Species Triceratium constans Greville, 1863 (unassessed)
Species Triceratium constellatum Tempère & Brun in Brun & Tempère, 1889 (unassessed)
Species Triceratium contumax (Mann) (unassessed)
Species Triceratium conturianum Tempere & Brun in Tempere & Peragallo, 1915 (unassessed)
Species Triceratium convexiusculum Grunow in Schmidt et al., 1890 (unassessed)
Species Triceratium convexum Greville, 1862 (unassessed)
Species Triceratium cordiferum Grove & Sturt, 1887 (unassessed)
Species Triceratium coronatum Castracane, 1886 (unassessed)
Species Triceratium coronatum Leuduger-Fortmorel, 1898 (unassessed)
Species Triceratium couturianum Tempère & Brun in Tempère, 1890 (unassessed)
Species Triceratium crassum Shadbolt, 1854 (unassessed)
Species Triceratium crebrestriatum Grove in Bergon et al., 1890 (unassessed)
Species Triceratium crenatum Kitton ex Ralfs in Pritchard, 1861 (unassessed)
Species Triceratium crispulum Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium cristatum Pantocsek, 1892 (unassessed)
Species Triceratium crouanii M. Peragallo in Tempère & Peragallo, 1910 (unassessed)
Species Triceratium cruciforme Schmidt in Schmidt et al., 1882 (unassessed)
Species Triceratium crux T.Brightwell (unassessed)
Species Triceratium cultum Schmidt in Schmidt et al., 1891 (unassessed)
Species Triceratium cuneatum Schmidt, 1888 (unassessed)
Species Triceratium curvatovittatum Schmidt in Schmidt et al., 1886 (unassessed)
Species Triceratium curvibaccatum Brun, 1894 (unassessed)
Species Triceratium cuspidatum Janisch in Schmidt et al., 1885 (unassessed)
Species Triceratium cyclamen Brun in Schmidt et al., 1891 (unassessed)
Species Triceratium davidsonianum Truan y Luard & Witt, 1888 (unassessed)
Species Triceratium davyanum Greville, 1862 (unassessed)
Species Triceratium debesii Pantocsek, 1889 (unassessed)
Species Triceratium debyi Leuduger-Fortmorel, 1898 (unassessed)
Species Triceratium decorum Greville, 1862 (unassessed)
Species Triceratium deductum Pantocsek, 1892 (unassessed)
Species Triceratium definitum Greville, 1864 (unassessed)
Species Triceratium deformatum Pantocsek, 1889 (unassessed)
Species Triceratium delectabile Pantocsek, 1892 (unassessed)
Species Triceratium delicatulum Greville, 1861 (unassessed)
Species Triceratium demissum Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium detonii Pantocsek, 1892 (unassessed)
Species Triceratium dictyotum P.A. Sims & R. Ross, 1990 (unassessed)
Species Triceratium digitale Brun, 1896 (unassessed)
Species Triceratium dignum Long, Fuge & Smith, 1946 (unassessed)
Species Triceratium disciforme Greville, 1863 (unassessed)
Species Triceratium dissimile Grunow in Schmidt et al., 1885 (unassessed)
Species Triceratium distictum J.W.Barker & S.H.Meakin, 1949 (unassessed)
Species Triceratium distinguendum Pantocsek, 1892 (unassessed)
Species Triceratium diversum Hanna & Brigger, 1964 (unassessed)
Species Triceratium divisum Grunow in Van Heurck, 1883 (unassessed)
Species Triceratium duplicatum Schmidt in Schmidt et al., 1882 (unassessed)
Species Triceratium eccentricum Grove & Sturt, 1887 (unassessed)
Species Triceratium edgari Hajós, 1974 (unassessed)
Species Triceratium ehrenbergii Grunow in Van Heurck, 1883 (unassessed)
Species Triceratium elaboratum Truan y Luard & Witt, 1888 (unassessed)
Species Triceratium elatum Pantocsek, 1892 (unassessed)
Species Triceratium elegans A.M. Edwards in Stodder, 1861 (unassessed)
Species Triceratium elevatum Pantocsek, 1889 (unassessed)
Species Triceratium elongatum Grunow, 1867 (unassessed)
Species Triceratium endlicherii Pantocsek, 1892 (unassessed)
Species Triceratium epitheliale Witt in Schmidt et al., 1886 (unassessed)
Species Triceratium excentricum Grove & Sturt, 1887 (unassessed)
Species Triceratium exiguum W.Smith, 1856 (unassessed)
Species Triceratium expressium Janisch in Schmidt et al., 1886 (unassessed)
Species Triceratium extuberans O'Meara, 1869 (unassessed)
Species Triceratium fabelliferum Barker & Meakin, 1945 (unassessed)
Species Triceratium fallaciosum Grunow, 1889 (unassessed)
Species Triceratium fasciatum Pantocsek, 1889 (unassessed)
Species Triceratium febigeri W.C.Walker (unassessed)
Species Triceratium fenestratum Witt, 1885 (unassessed)
Species Triceratium ferox Castracane, 1886 (unassessed)
Species Triceratium ferox Schmidt in Schmidt et al., 1886 (unassessed)
Species Triceratium fimbriatum Wallich, 1858 (unassessed)
Species Triceratium finnmarchicum Grunow in Cleve & Grunow, 1880 (unassessed)
Species Triceratium firmum Greville, 1864 (unassessed)
Species Triceratium firthii Hanna & Brigger, 1964 (unassessed)
Species Triceratium fischeri Schmidt in Schmidt et al., 1882 (unassessed)
Species Triceratium flabelliferum Barker & Meakin, 1945 (unassessed)
Species Triceratium flexuosa (unassessed)
Species Triceratium flexuosum Greville, 1862 (unassessed)
Species Triceratium formosum Schmidt in Schmidt et al., 1882 (unassessed)
Species Triceratium forresterii Tempère in Bergon et al., 1890 (unassessed)
Species Triceratium foseinoides Christian?, 1888 (unassessed)
Species Triceratium fractum Walker & Chase in Chase & Walker, 1887 (unassessed)
Species Triceratium fragile Pantocsek, 1892 (unassessed)
Species Triceratium frauenfeldii Grunow in Van Heurck, 1883 (unassessed)
Species Triceratium gallapagense Cleve, 1881 (unassessed)
Species Triceratium geminum Schmidt in Schmidt et al., 1882 (unassessed)
Species Triceratium giennense Azpeitia, 1911 (unassessed)
Species Triceratium glandarium Schmidt in Schmidt et al., 1888 (unassessed)
Species Triceratium glandiferum Grunow, 1888 (unassessed)
Species Triceratium godeffroyi sensu Truan & Witt, 1888 (unassessed)
Species Triceratium gombosii Fenner, 1991 (unassessed)
Species Triceratium gracile Hustedt in Schmidt et al., 1930 (unassessed)
Species Triceratium gracillimum Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium grande sensu Schmidt in Schmidt et al., 1885 (unassessed)
Species Triceratium grande sensu Truan & Witt, 1888 (unassessed)
Species Triceratium granulatum Walker & Chase in Chase & Walker, 1887 (unassessed)
Species Triceratium gratiosum Greville, 1861 (unassessed)
Species Triceratium gratum Schmidt in Schmidt et al., 1882 (unassessed)
Species Triceratium grayii Grove & Sturt ex Grunow, 1889 (unassessed)
Species Triceratium groningensis Reinhold, 1937 (unassessed)
Species Triceratium grundleri Schmidt in Schmidt et al., 1882 (unassessed)
Species Triceratium grundleri Schmidt in Schmidt et al., 1885 (unassessed)
Species Triceratium grunowianum Castracane, 1886 (unassessed)
Species Triceratium grunowii Janisch, 1885 (unassessed)
Species Triceratium guinense Leuduger-Fortmorel, 1898 (unassessed)
Species Triceratium gurowii Pantocsek, 1892 (unassessed)
Species Triceratium haitianum Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium hardmannianum (unassessed)
Species Triceratium heibergianum Grunow, 1866 (unassessed)
Species Triceratium heilprinianum Kain & Schultze, 1889 (unassessed)
Species Triceratium heliaudi Tempere ex Peragallo & Peragallo, 1902 (unassessed)
Species Triceratium hertleini Hanna, 1927 (unassessed)
Species Triceratium heterogonium Barker & Meakin, 1946 (unassessed)
Species Triceratium heteroporum Grunow in Van Heurck, 1883 (unassessed)
Species Triceratium heterostictum Schmidt in Schmidt et al., 1890 (unassessed)
Species Triceratium hilaratum Pantocsek, 1892 (unassessed)
Species Triceratium hirsutum (unassessed)
Species Triceratium horridum Brightwell, 1856 (unassessed)
Species Triceratium hungaricum Pantocsek, 1892 (unassessed)
Species Triceratium hyalinum Brightwell, 1858 (unassessed)
Species Triceratium hystrix Pantocsek, 1889 (unassessed)
Species Triceratium idoneum Pantocsek, 1889 (unassessed)
Species Triceratium illustrum Pantocsek, 1892 (unassessed)
Species Triceratium impar Schmidt in Schmidt et al., 1890 (unassessed)
Species Triceratium imperator Truan y Luard & Witt, 1888 (unassessed)
Species Triceratium imperiale (Walker in Walker & Chase) M. Peragallo, 1897 (unassessed)
Species Triceratium implicatum Greville, 1865 (unassessed)
Species Triceratium impressum Grunow, 1883 (unassessed)
Species Triceratium inaequale Greville, 1864 (unassessed)
Species Triceratium incrassatum F.S.Castracane degli Antelminelli (unassessed)
Species Triceratium indentatum Kain & Schultze, 1889 (unassessed)
Species Triceratium inglorium Greville, 1865 (unassessed)
Species Triceratium inopinata Greville, 1861 (unassessed)
Species Triceratium insutum Castracane, 1886 (unassessed)
Species Triceratium intermedium Grove & Sturt, 1887 (unassessed)
Species Triceratium interpunctatum Grunow in Schmidt et al., 1882 (unassessed)
Species Triceratium interruptum Bailey Collection (unassessed)
Species Triceratium intricatum T.West, 1860 (unassessed)
Species Triceratium ischaboense Hustedt, 1930 (unassessed)
Species Triceratium janischii Truan y Luard & Witt, 1888 (unassessed)
Species Triceratium japonicum Schmidt in Schmidt et al., 1885 (unassessed)
Species Triceratium javanicum Cleve, 1881 (unassessed)
Species Triceratium jensenianum Grunow, 1866 (unassessed)
Species Triceratium jeremianum Schmidt in Schmidt et al., 1882 (unassessed)
Species Triceratium jimboi Pantocsek, 1892 (unassessed)
Species Triceratium johnsoni Ralfs in Pritchard, 1861 (unassessed)
Species Triceratium jordani Truan y Luard & Witt, 1888 (unassessed)
Species Triceratium jucatense Grunow in Schmidt et al., 1882 (unassessed)
Species Triceratium jucundum Pantocsek, 1892 (unassessed)
Species Triceratium kennetti Hajós & Stradner in Hajós, 1974 (unassessed)
Species Triceratium kidstonii Pantocsek, 1889 (unassessed)
Species Triceratium kinkeri Schmidt in Schmidt et al., 1886 (unassessed)
Species Triceratium kinkerianum J.-J.Brun (unassessed)
Species Triceratium kinkerianum Witt, 1885 (unassessed)
Species Triceratium kinkerianum Grove & Sturt, 1886 (unassessed)
Species Triceratium kittonianum Greville, 1865 (unassessed)
Species Triceratium kuepperi Hajós & Stradner in Hajós, 1974 (unassessed)
Species Triceratium kusnetzkianum Pantocsek, 1889 (unassessed)
Species Triceratium labyrinthaeum Greville, 1861 (unassessed)
Species Triceratium laetum Pantocsek, 1886 (unassessed)
Species Triceratium laevepunctatum Witt, 1873 (unassessed)
Species Triceratium lanceolatum Pantocsek, 1889 (unassessed)
Species Triceratium latipes Fenner in Schrader & Fenner, 1976 (unassessed)
Species Triceratium latum sensu Pantocsek, 1886 (unassessed)
Species Triceratium lautourianum Grove in Bergon et al., 1890 (unassessed)
Species Triceratium lautum Greville, 1866 (unassessed)
Species Triceratium leudugeri (unassessed)
Species Triceratium leudugerii (unassessed)
Species Triceratium levis (unassessed)
Species Triceratium ligulatum Greville, 1864 (unassessed)
Species Triceratium lingulatum Greville, 1864 (unassessed)
Species Triceratium loczyi (unassessed)
Species Triceratium lucidum Pantocsek, 1886 (unassessed)
Species Triceratium luculentum Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium luminosum Tempère & Brun in Brun & Tempère, 1889 (unassessed)
Species Triceratium lunatum Long, Fuge & Smith, 1946 (unassessed)
Species Triceratium lustratum Long, Fuge & Smith, 1946 (unassessed)
Species Triceratium macroporum Hajós, 1968 (unassessed)
Species Triceratium maculatum Kitton, 1871 (unassessed)
Species Triceratium madagascarense Grunow in Van Heurck, 1883 (unassessed)
Species Triceratium mamillanum Debes ex Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium mammosum Greville, 1866 (unassessed)
Species Triceratium margaritaceum Ralfs in Pritchard, 1861 (unassessed)
Species Triceratium margaritiferum Cleve, 1881 (unassessed)
Species Triceratium marginatum Brightwell, 1856 (unassessed)
Species Triceratium marylandicum Brightwell, 1856 (unassessed)
Species Triceratium mediterraneum Pantocsek, 1908 (unassessed)
Species Triceratium megastomum sensu Brightwell, 1853 (unassessed)
Species Triceratium membranaceum Brightwell, 1853 (unassessed)
Species Triceratium membranaceum (Cleve) (unassessed)
Species Triceratium mereskovskii Pantocsek, 1889 (unassessed)
Species Triceratium mesoleium Grunow in Van Heurck, 1883 (unassessed)
Species Triceratium microcephalum Greville, 1861 (unassessed)
Species Triceratium microporum Ehrenberg, 1875 (unassessed)
Species Triceratium microstictum Greville, 1864 (unassessed)
Species Triceratium microtis (unassessed)
Species Triceratium minusculum Grunow in Cleve & Möller, 1879 (unassessed)
Species Triceratium minutum Walker & Chase in Chase & Walker, 1887 (unassessed)
Species Triceratium mirabile Jouse in Proschkina-Lavrenko, 1949 (unassessed)
Species Triceratium mirificum Brun, 1896 (unassessed)
Species Triceratium modestum Greville, 1862 (unassessed)
Species Triceratium moelleri Pantocsek, 1886 (unassessed)
Species Triceratium montereyi (unassessed)
Species Triceratium morenoense Barker & Meakin, 1949 (unassessed)
Species Triceratium morsianum Tempere ex F. W. Mills, 1935 (unassessed)
Species Triceratium mucronatum Schmidt in Schmidt et al., 1886 (unassessed)
Species Triceratium nebulosum Greville, 1861 (unassessed)
Species Triceratium nebulosum Ehrenberg, 1872 (unassessed)
Species Triceratium needhami Hanna & Brigger, 1964 (unassessed)
Species Triceratium neglectum Greville, 1865 (unassessed)
Species Triceratium nervosum Pavillard, 1930 (unassessed)
Species Triceratium nicobaricum Grunow in Schmidt et al., 1882 (unassessed)
Species Triceratium nitidum Greville, 1861 (unassessed)
Species Triceratium nobile Witt, 1885 (unassessed)
Species Triceratium notabilis Korotkevicz, 1964 (unassessed)
Species Triceratium notabilis Greville, 1861 (unassessed)
Species Triceratium notatum Pantocsek, 1892 (unassessed)
Species Triceratium nudum Pantocsek, 1886 (unassessed)
Species Triceratium obliquum Grunow in Van Heurck, 1883 (unassessed)
Species Triceratium obtusangulum Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium obtusum Ehrenberg, 1844 (unassessed)
Species Triceratium obtusum K.G.Shibkova, 1959 (unassessed)
Species Triceratium obtusum sensu Brightwell, 1853 (unassessed)
Species Triceratium occultum Hustedt in Schmidt et al., 1930 (unassessed)
Species Triceratium ocellatum Ehrenberg, 1845 (unassessed)
Species Triceratium officiosum Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium orbiculatum Schibkova in Krotov & Schibkova, 1959 (unassessed)
Species Triceratium orbiculatum sensu Brightwell, 1856 (unassessed)
Species Triceratium orientale Harvey & Bailey, 1853 (unassessed)
Species Triceratium papillatum Kitton in A. Schmist, 1891 (unassessed)
Species Triceratium parallum Christian?, 1888 (unassessed)
Species Triceratium pardus Schmidt in Schmidt et al., 1882 (unassessed)
Species Triceratium parma J.W. Bailey ex H.L. Smith, 1872 (unassessed)
Species Triceratium parmula Brightwell, 1856 (unassessed)
Species Triceratium partitum Greville, 1864 (unassessed)
Species Triceratium parvulum (Janisch & Rabenhorst) (unassessed)
Species Triceratium patagonicum A.Schmidt, 1885 (unassessed)
Species Triceratium pauperculum Greville, 1865 (unassessed)
Species Triceratium pavimentosum Castracane, 1886 (unassessed)
Species Triceratium pectinatum Greville, 1862 (unassessed)
Species Triceratium peragallii (unassessed)
Species Triceratium peragalloii Pantocsek, 1889 (unassessed)
Species Triceratium permagnum Janisch, 1888 (unassessed)
Species Triceratium perminutum Greville, 1864 (unassessed)
Species Triceratium perpendiculare Lin & Chin, 1980 (unassessed)
Species Triceratium perplexum Long, Fuge & Smith, 1946 (unassessed)
Species Triceratium perpusillium Greville, 1864 (unassessed)
Species Triceratium perryanum Truan y Luard & Witt, 1888 (unassessed)
Species Triceratium pethoei Pantocsek, 1889 (unassessed)
Species Triceratium petitianum Leuduger-Fortmorel, 1898 (unassessed)
Species Triceratium petitii Pantocsek, 1889 (unassessed)
Species Triceratium pileatum Grunow in Van Heurck, 1883 (unassessed)
Species Triceratium planoconcavum (unassessed)
Species Triceratium planum Strelnikova, 1974 (unassessed)
Species Triceratium plenum Grove & Sturt in Grunow, 1889 (unassessed)
Species Triceratium plumosum Greville, 1864 (unassessed)
Species Triceratium polycystinorum sensu Krotov & Schibkova, 1959 (unassessed)
Species Triceratium polygibbum Pantocsek, 1886 (unassessed)
Species Triceratium polygonium Greville, 1865 (unassessed)
Species Triceratium polymorphus Harwood & Maruyama, 1992 (unassessed)
Species Triceratium ponderosum Edwards, 1873 (unassessed)
Species Triceratium portuosum Janisch in Schmidt et al., 1885 (unassessed)
Species Triceratium praeferox Pantocsek, 1892 (unassessed)
Species Triceratium praetenue Greville, 1864 (unassessed)
Species Triceratium praeturgidum Schibkova in Krotov & Schibkova, 1959 (unassessed)
Species Triceratium productissimum Bergon ex Bergon et al., 1890 (unassessed)
Species Triceratium prominens Greville, 1863 (unassessed)
Species Triceratium proprium Pantocsek, 1892 (unassessed)
Species Triceratium protractum Pantocsek, 1889 (unassessed)
Species Triceratium pruninosum Long, Fuge & Smith, 1946 (unassessed)
Species Triceratium pseudoarcticum Pantocsek, 1892 (unassessed)
Species Triceratium pseudotrisulcatum Hustedt, 1935 (unassessed)
Species Triceratium pulchellum Grunow (unassessed)
Species Triceratium pulcherrimum Greville, 1861 (unassessed)
Species Triceratium pulchrum Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium pulvillus Castracane, 1886 (unassessed)
Species Triceratium pulvinar Schmidt in Schmidt et al., 1888 (unassessed)
Species Triceratium punctatolineatum Schmidt in Schmidt et al., 1890 (unassessed)
Species Triceratium punctatum (Greville) (unassessed)
Species Triceratium punctatum Wallich, 1860 (unassessed)
Species Triceratium punctigerum Castracane, 1886 (unassessed)
Species Triceratium punctulata Tempère & Peragallo, 1908 (unassessed)
Species Triceratium quadrangulare Greville, 1865 (unassessed)
Species Triceratium quadricorne Greville, 1865 (unassessed)
Species Triceratium quadrinotatum Schmidt in Schmidt et al., 1890 (unassessed)
Species Triceratium quinquefolium Leuduger-Fortmorel, 1898 (unassessed)
Species Triceratium quinqueguttatum Grunow in Van Heurck, 1883 (unassessed)
Species Triceratium quinquelobatum Greville, 1866 (unassessed)
Species Triceratium radiatopunctatum (unassessed)
Species Triceratium radiolatum Janisch in Schmidt et al., 1890 (unassessed)
Species Triceratium radiosoreticulatum Grunow in Van Heurck, 1883 (unassessed)
Species Triceratium rattrayii Pantocsek, 1889 (unassessed)
Species Triceratium receptum Schmidt in Schmidt et al., 1885 (unassessed)
Species Triceratium rectangulare Grove & Sturt, 1887 (unassessed)
Species Triceratium regina Wolle, 1890 (unassessed)
Species Triceratium regina Ehrenberg ex M. Peragallo, 1903 (unassessed)
Species Triceratium renunciatum Pantocsek, 1889 (unassessed)
Species Triceratium reticulatum Greville, 1865 (unassessed)
Species Triceratium reticulum Weisse, 1854 (unassessed)
Species Triceratium rivale Schmidt in Schmidt et al., 1885 (unassessed)
Species Triceratium robertsiana (unassessed)
Species Triceratium robertsianum Greville (unassessed)
Species Triceratium robertsianum Stokes ex O'Meara, 1869 (unassessed)
Species Triceratium robustum Greville, 1861 (unassessed)
Species Triceratium rogosum Grove & Sturt, 1887 (unassessed)
Species Triceratium roperianum Greville, 1862 (unassessed)
Species Triceratium rostratum Petit, 1881 (unassessed)
Species Triceratium rotifer Leuduger-Fortmorel, 1879 (unassessed)
Species Triceratium rotundatum R.K.Greville, 1861 †
Species Triceratium russlandicum Tempère, 1890 (unassessed)
Species Triceratium rylandsianum Greville, 1864 (unassessed)
Species Triceratium rzehakii Pantocsek, 1889 (unassessed)
Species Triceratium saliens (unassessed)
Species Triceratium sanctaehelenae Heiden & Kolbe, 1928 (unassessed)
Species Triceratium sarcophagus Castracane, 1886 (unassessed)
Species Triceratium sarmaticum Pantocsek, 1889 (unassessed)
Species Triceratium schlumbergeri Tempère & Brun in Brun & Tempère, 1889 (unassessed)
Species Triceratium schmidtii Anissimova ex Proschkina-Lavrenko, 1949 (unassessed)
Species Triceratium schulzii Jousé, 1949 (unassessed)
Species Triceratium scitulum sensu Schmidt in Schmidt et al., 1885 (unassessed)
Species Triceratium scopus Brun, 1896 (unassessed)
Species Triceratium scutum M. Peragallo, 1903 (unassessed)
Species Triceratium secedens Schmidt in Schmidt et al., 1888 (unassessed)
Species Triceratium secernendum Schmidt in Schmidt et al., 1882 (unassessed)
Species Triceratium semseyi Pantocsek, 1889 (unassessed)
Species Triceratium separatum Schmidt in Schmidt et al., 1882 (unassessed)
Species Triceratium septum Pantocsek, 1889 (unassessed)
Species Triceratium serratum Wallich, 1858 (unassessed)
Species Triceratium setigerum J.W.Bailey, 1854 (unassessed)
Species Triceratium sexangulatum Greville, 1865 (unassessed)
Species Triceratium sexpartitum Grove & Sturt, 1887 (unassessed)
Species Triceratium seychellense Grunow in Van Heurck, 1883 (unassessed)
Species Triceratium seychellense sensu Forti, 1910 (unassessed)
Species Triceratium shadbodtianum (unassessed)
Species Triceratium shadboltii L.W. Bailey, 1861 (unassessed)
Species Triceratium sibiricum Jousé, 1955 (unassessed)
Species Triceratium sidereum Schmidt in Schmidt et al., 1890 (unassessed)
Species Triceratium simile Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium simplex Brun in Brun & Tempère, 1889 (unassessed)
Species Triceratium simplicissimum Witt, 1885 (unassessed)
Species Triceratium sinense Schwarz, 1874 (unassessed)
Species Triceratium smithianum Greville, 1864 (unassessed)
Species Triceratium smithii Pantocsek, 1889 (unassessed)
Species Triceratium sokolowii Pantocsek, 1892 (unassessed)
Species Triceratium sol A. Schmidt, 1890 (unassessed)
Species Triceratium sol Cleve & Möller, 1878 (unassessed)
Species Triceratium sollemne Jousé, 1955 (unassessed)
Species Triceratium sparsimpunctata Jousé in Proschkina-Lavrenko, 1949 (unassessed)
Species Triceratium sparsipunctatum Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium speciosum Pantocsek, 1892 (unassessed)
Species Triceratium spectabile Weisse, 1867 (unassessed)
Species Triceratium spinulosum Grunow in Schmidt et al., 1885 (unassessed)
Species Triceratium splendidum Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium squamiferum Pantocsek ex Tempère, 1891 (unassessed)
Species Triceratium st. helenae (unassessed)
Species Triceratium staubii Pantocsek, 1892 (unassessed)
Species Triceratium stellatum Meister, 1934 (1935) (unassessed)
Species Triceratium stigmaticum Pantocsek, 1892 (unassessed)
Species Triceratium stolterfothii Truan y Luard & Witt, 1888 (unassessed)
Species Triceratium strabo Schmidt in Schmidt et al., 1885 (unassessed)
Species Triceratium striolatum Ehrenberg, 1840 (unassessed)
Species Triceratium striolatum W. Smith, 1853 (unassessed)
Species Triceratium striolatum sensu Brightwell, 1853 (unassessed)
Species Triceratium striolatum sensu Roper, 1854 (unassessed)
Species Triceratium sturtii Pantocsek, 1886 (unassessed)
Species Triceratium subcapitatum Pantocsek, 1889 (unassessed)
Species Triceratium subcornutum Grunow in Schmidt et al., 1886 (unassessed)
Species Triceratium sublime Schmidt in Schmidt et al., 1886 (unassessed)
Species Triceratium subofficiosum Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium subquadrangulare Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium subradiatum Grunow in Cleve & Möller, 1879 (unassessed)
Species Triceratium subrotundatum sensu Forti, 1912 (unassessed)
Species Triceratium subundosum Hustedt, 1930 (unassessed)
Species Triceratium succinctum Truan & Witt, 1888 (unassessed)
Species Triceratium sundbyense Hustedt ex R.Simonsen, 1987 † (unassessed)
Species Triceratium swastika Long, Fuge & Smith, 1946 (unassessed)
Species Triceratium synicum N.I.Strelnikova, 1965 † (unassessed)
Species Triceratium szakalense Pantocsek, 1886 (unassessed)
Species Triceratium taeniatum Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium tahitiense Castracane, 1886 (unassessed)
Species Triceratium tectum Pantocsek, 1892 (unassessed)
Species Triceratium temperei Brun in Brun, Bergon et al., 1890 (unassessed)
Species Triceratium tertiarium Pantocsek, 1889 (unassessed)
Species Triceratium tessellatum Greville, 1861 (unassessed)
Species Triceratium tetragonum Pantocsek, 1889 (unassessed)
Species Triceratium thumii J.D. Moller, 1892 (unassessed)
Species Triceratium thwaitesianum Greville, 1862 (unassessed)
Species Triceratium transylvanica Pantocsek ex F. W. Mills, 1935 (unassessed)
Species Triceratium triascium Pantocsek, 1889 (unassessed)
Species Triceratium trifoliatum Cleve, 1881 † (unassessed)
Species Triceratium trifoliatum Barker & Meakin, 1945 (unassessed)
Species Triceratium trifolium Schmidt in Schmidt et al., 1882 (unassessed)
Species Triceratium trilineatum Greville, 1865 (unassessed)
Species Triceratium triorbicum Schmidt in Schmidt et al., 1888 (unassessed)
Species Triceratium triplex Brun, 1896 (unassessed)
Species Triceratium tripolaris Tempère & Brun, 1889 (unassessed)
Species Triceratium trisinum (Mann) VanLandingham, 1968 (unassessed)
Species Triceratium trisulcum sensu Krotov & Schibkova, 1959 (unassessed)
Species Triceratium trisulcum sensu Schmidt in Schmidt et al., 1886 (unassessed)
Species Triceratium truanii Pantocsek, 1889 (unassessed)
Species Triceratium truncatum Brun in Brun & Tempère, 1889 (unassessed)
Species Triceratium tulkii Tempère in Bergon et al., 1890 (unassessed)
Species Triceratium tumescens Castracane, 1886 (unassessed)
Species Triceratium turgidulum Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium turgidum Schmidt in Schmidt et al., 1882 (unassessed)
Species Triceratium turgidum Cleve, 1885 (unassessed)
Species Triceratium turriferum Truan y Luard & Witt, 1888 (unassessed)
Species Triceratium udiensis Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium umbilicatum Ralfs in Pritchard, 1861 (unassessed)
Species Triceratium uncinatum Schmidt in Schmidt et al., 1886 (unassessed)
Species Triceratium undatum A.M. Edwards in Stodder, 1861 (unassessed)
Species Triceratium undatum Grunow, 1887 (unassessed)
Species Triceratium undatum Pantocsek, 1889 (unassessed)
Species Triceratium undosum Pantocsek, 1889 (unassessed)
Species Triceratium undulans Barker & Meakin, 1946 (unassessed)
Species Triceratium undulatum Brightwell, 1858 (unassessed)
Species Triceratium undulatum Weisse, 1854 (unassessed)
Species Triceratium undulatum W. Smith, 1853 (unassessed)
Species Triceratium undum Euler (unassessed)
Species Triceratium unguiculatum Greville, 1864 (unassessed)
Species Triceratium uralense N.I.Strelnikova, 1965 † (unassessed)
Species Triceratium variable Brightwell, 1856 (unassessed)
Species Triceratium variegatum Greville, 1861 (unassessed)
Species Triceratium vastum Pantocsek, 1892 (unassessed)
Species Triceratium vates Pantocsek, 1892 (unassessed)
Species Triceratium ventriculosum Schmidt in Schmidt et al., 1886 (unassessed)
Species Triceratium venustum Witt, 1885 (unassessed)
Species Triceratium verecundum Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium veterarium Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium vetustum Hustedt in Schmidt et al., 1959 (unassessed)
Species Triceratium vittatum Pantocsek, 1889 (unassessed)
Species Triceratium wallichii Ralfs in Pritchard, 1861 (unassessed)
Species Triceratium websteri Tempère in Bergon et al., 1890 (unassessed)
Species Triceratium weissei Grunow ex Witt, 1885 † (unassessed)
Species Triceratium weisseianum Pantocsek, 1889 (unassessed)
Species Triceratium weissflogii Grove & Sturt, 1887 (unassessed)
Species Triceratium weissflogii Walker & Chase in Chase & Walker, 1887 (unassessed)
Species Triceratium weissii Grunow ex O. Witt, 1885 (unassessed)
Species Triceratium wettsteinii Pantocsek, 1910 (unassessed)
Species Triceratium wettsteinii Pantocsek, 1908 (unassessed)
Species Triceratium wetzelii Hustedt ex Wetzel, 1935 (unassessed)
Species Triceratium whampoense A.F.Schwarz, 1874 (unassessed)
Species Triceratium wilkesii Harvey & J.W. Bailey, 1853 (1854) (unassessed)
Species Triceratium witti (unassessed)
Species Triceratium zonatum Greville, 1864 (unassessed)
marine, terrestrial
recent only
Not documented
Kociolek, J.P.; Balasubramanian, K.; Blanco, S.; Coste, M.; Ector, L.; Liu, Y.; Kulikovskiy, M.; Lundholm, N.; Ludwig, T.; Potapova, M.; Rimet, F.; Sabbe, K.; Sala, S.; Sar, E.; Taylor, J.; Van de Vijver, B.; Wetzel, C.E.; Williams, D.M.; Witkowski, A.; Witkowski, J. (2018). DiatomBase. Triceratium C.G. Ehrenberg, 1839. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=149154 on 2018-06-25
Date
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2005-03-30 08:52:46Z
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2017-02-23 10:36:53Z
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basis of record Round, F.E.; Crawford, R.M.; Mann, D.G. (1990). The diatoms: biology and morphology of the genera. Cambridge University Press: London, UK. ISBN 0-521-363187. 747 pp. (look up in IMIS[details]   

additional source Tomas, C.R. (Ed.). (1997). Identifying marine phytoplankton. Academic Press: San Diego, CA [etc.] (USA). ISBN 0-12-693018-X. XV, 858 pp., available online at http://www.sciencedirect.com/science/book/9780126930184 [details]   

additional source Hällfors, G. (2004). Checklist of Baltic Sea Phytoplankton Species (including some heterotrophic protistan groups). Baltic Sea Environment Proceedings. No. 95: 210 pp., available online at http://helcom.fi/Lists/Publications/BSEP95.pdf [details]  Available for editors  PDF available [request] 

additional source Fourtanier, E. & Kociolek, J. P. (compilers). (2011). Catalogue of Diatom Names. California Academy of Sciences, On-line Version. Updated 2011-09-19., available online at http://researcharchive.calacademy.org/research/diatoms/names/index.asp [details]   
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
 



LanguageName 
Japanese トリケラチウム  [details]