WoRMS taxon details

Hemiaulaceae Heiberg, 1863

149235  (urn:lsid:marinespecies.org:taxname:149235)

accepted
Family
Genus Abas R.Ross & P.A.Sims, 1980 †
Genus Ailuretta P.A. Sims, 1986 †
  » Species Ailuretta cerataulinoides Sims, 1986 † (uncertain, unassessed)
  » Species Ailuretta rotunda Sims, 1986 † (uncertain, unassessed)
Genus Baxteriopsis G. Karsten in A. Engler & K. Prantl, 1928 †
Genus Bicornis J. Fenner, 1994 †
Genus Briggera R. Ross & P.A. Sims, 1985 †
  » Species Briggera affixa (Ross) Ross & Sims, 1985 represented as Hemiaulus affixus Ross, 1971
  » Species Briggera capitata (Greville) Ross & Sims, 1985 represented as Hemiaulus capitatus Greville, 1865
  » Species Briggera caverna (Brun) Ross & Sims, 1985 represented as Hemiaulus caverna Brun, 1891
  » Species Briggera haitensis (Ross) Ross & Sims, 1985 represented as Hemiaulus haitensis Ross, 1971
  » Species Briggera includens (Grunow) Ross & Sims, 1985 represented as Hemiaulus includens Grunow, 1884
  » Species Briggera novocastrensis (Ross) Ross & Sims, 1985 represented as Hemiaulus novocastrensis Ross, 1971
  » Species Briggera ornithocephala (Greville) Ross & Sims, 1985 † represented as Hemiaulus ornithocephalus var. ornithocephalus Greville, 1865
  » Species Briggera siberica (Grunow) Ross & Sims, 1985 represented as Hemiaulus sibericus Grunow, 1884
  » Species Briggera bonei Ross & Sims, 1985 (uncertain, unassessed)
  » Species Briggera monoligata Ross & Sims, 1985 (uncertain, unassessed)
  » Species Briggera morenoensis Ross & Sims, 1985 (uncertain, unassessed)
  » Species Briggera paratethyos Ross & Sims, 1985 (uncertain, unassessed)
  » Species Briggera robusta Ross & Sims, 1985 (uncertain, unassessed)
  » Species Briggera vemae Ross & Sims, 1985 (uncertain, unassessed)
Genus Cerataulina H. Peragallo ex F. Schütt in Engler & Prantl, 1896
  » Species Cerataulina bicornis (Ehrenberg) Hasle, 1985 represented as Syringidium bicorne Ehrenberg, 1845
  » Species Cerataulina daemon (Greville) Hasle, 1980 represented as Syringidium daemon Greville, 1866
  » Species Cerataulina pelagica (Cleve) Hendey, 1937 represented as Cerataulina bergonii Ostenfeld, 1903
  » Species Cerataulina bergonii (H.Peragallo) Schütt, 1896 accepted as Cerataulina pelagica (Cleve) Hendey, 1937 (synonym)
    » Variety Cerataulina bergonii var. elongata Schroder, 1900 (uncertain, unassessed)
  » Species Cerataulina bergonii Ostenfeld, 1903 (uncertain, unassessed)
    » Variety Cerataulina bergonii var. bergonii (H. Peragallo) Schutt, 1896 (uncertain, unassessed)
    » Variety Cerataulina bergonii var. lata Cleve-Euler, 1937 (uncertain, unassessed)
  » Species Cerataulina chapmanii Crosby & Wood, 1958 (uncertain, unassessed)
  » Species Cerataulina compacta Ostenfeld, 1901 (uncertain, unassessed)
  » Species Cerataulina cretacea Hajós, 1974 (uncertain, unassessed)
  » Species Cerataulina curvata Wood, 1963 (uncertain, unassessed)
  » Species Cerataulina dentata Hasle in Hasle & Syvertsen, 1980 (uncertain, unassessed)
  » Species Cerataulina mediterranea Schiller, 1929 (uncertain, unassessed)
  » Species Cerataulina praebergonii Hajós, 1976 (uncertain, unassessed)
  » Species Cerataulina velifera Mereschkowsky, 1902 (uncertain, unassessed)
  » Species Cerataulina zhongshaensis Guo, Ye & Zhou, 1978 (uncertain, unassessed)
Genus Climacodium A. Grunow, 1868
  » Species Climacodium frauenfeldianum Grunow, 1868
    » Variety Climacodium frauenfeldianum var. frauenfeldianum Grunow, 1868 (uncertain, unassessed)
    » Variety Climacodium frauenfeldianum var. jacobi Cleve, 1897 (uncertain, unassessed)
  » Species Climacodium atlanticum L. Mangin, 1910 (uncertain, unassessed)
  » Species Climacodium biconcavum Cleve, 1897 (uncertain, unassessed)
  » Species Climacodium frauenfeldii Cleve, 1900 (uncertain, unassessed)
  » Species Climacodium jacobi Cleve, 1897 (uncertain, unassessed)
  » Species Climacodium japonicum Schröder, 1906 (uncertain, unassessed)
Genus Cylindrospira A.G.Mitlehner, 1995 †
Genus Eucampia C.G. Ehrenberg, 1839
  » Species Eucampia zoodiacus Ehrenberg
  » Species Eucampia antarctica (Castracane) Mangin, 1915 represented as Moelleria antarctica Castracane, 1886
    » Variety Eucampia antarctica var. antarctica
    » Forma Eucampia antarctica f. recta Mangin, 1915 (uncertain, unassessed)
    » Forma Eucampia antarctica f. spiralis Mangin, 1915 (uncertain, unassessed)
    » Variety Eucampia antarctica var. balaustium Beklemishev, 1958 (uncertain, unassessed)
    » Variety Eucampia antarctica var. recta (Mangin) G.Fryxell & A.K.S.K.Prasad, 1990 (uncertain, unassessed)
  » Species Eucampia antarctica (Ehrenberg) A.Mann, 1937 represented as Hemiaulus antarcticus Ehrenberg, 1844
  » Species Eucampia biconcava (Cleve) Ostenfeld, 1902 represented as Climacodium biconcavum Cleve, 1897
  » Species Eucampia cornuta (Cleve) Grunow, 1883 represented as Moelleria cornuta Cleve, 1873
  » Species Eucampia balaustium Castracane, 1886 (uncertain, unassessed)
    » Forma Eucampia balaustium f. aestiva Heiden, 1928 (uncertain, unassessed)
    » Variety Eucampia balaustium var. minor Castracane, 1886 (uncertain, unassessed)
  » Species Eucampia balaustium sensu Van Heurck, 1909 (uncertain, unassessed)
  » Species Eucampia balaustium Van Heurck, 1909 (uncertain, unassessed)
    » Forma Eucampia balaustium f. hibernica Heiden & Kolbe, 1928 (uncertain, unassessed)
  » Species Eucampia britannica W.Smith, 1853 (uncertain, unassessed)
  » Species Eucampia groenlandica Cleve, 1896 (uncertain, unassessed)
    » Forma Eucampia groenlandica f. atlantica Gran, 1905 (uncertain, unassessed)
    » Variety Eucampia groenlandica var. atlantica (Gran) Cleve-Euler, 1951 (uncertain, unassessed)
    » Variety Eucampia groenlandica var. recta Kisselev, 1925 (uncertain, unassessed)
    » Variety Eucampia groenlandica var. typica Cleve-Euler, 1951 (uncertain, unassessed)
  » Species Eucampia hemiauloides Ostenfeld, 1901 (uncertain, unassessed)
  » Species Eucampia minor Castracane in Mangin, 1915 (uncertain, unassessed)
  » Species Eucampia nodosa A.Schmidt, 1888 (uncertain, unassessed)
  » Species Eucampia payeri Grunow, 1884 (uncertain, unassessed)
  » Species Eucampia recta H.H.Gran & T.Braarud, 1935 (uncertain, unassessed)
  » Species Eucampia schliephackeana Grunow in litt., Rabenhorst, 1864 (uncertain, unassessed)
  » Species Eucampia striata Stolterfoth, 1879 (uncertain, unassessed)
    » Variety Eucampia striata var. maxima Stolterfoth, 1879 (uncertain, unassessed)
  » Species Eucampia virginica Grunow in Van Heurck, 1882 (uncertain, unassessed)
  » Species Eucampia zodiacus Ehrenberg, 1839 (uncertain, unassessed)
    » Forma Eucampia zodiacus f. cylindrocornis Syvertsen in Syvertsen & Hasle, 1983 (uncertain, unassessed)
    » Variety Eucampia zodiacus var. cornigera Grunow in Van Heurck, 1882 (uncertain, unassessed)
    » Variety Eucampia zodiacus var. nodosa Grunow in Cleve & Möller, 1882 (uncertain, unassessed)
Genus Hemiaulus C.G. Ehrenberg, 1844
Genus Hemiaulus P.A.C. Heiberg, 1863
  » Species Hemiaulus arcticus Grunow
    » Forma Hemiaulus arcticus f. crenulatus Jousé, 1951 (uncertain, unassessed)
    » Variety Hemiaulus arcticus var. arcticus Grunow, 1884 (uncertain, unassessed)
    » Variety Hemiaulus arcticus var. bornholmiensis Cleve-Euler, 1951 (uncertain, unassessed)
    » Variety Hemiaulus arcticus var. genuinus Cleve-Euler, 1951 (uncertain, unassessed)
  » Species Hemiaulus danosuecicus Cleve-Euler
    » Forma Hemiaulus danosuecicus f. compressa Cleve-Euler, 1951 (uncertain, unassessed)
    » Forma Hemiaulus danosuecicus f. danosuecicus Cleve-Euler, 1951 (uncertain, unassessed)
    » Forma Hemiaulus danosuecicus f. typica Cleve-Euler, 1951 (uncertain, unassessed)
  » Species Hemiaulus februatus P.A.C.Heiberg
  » Species Hemiaulus hostilis P.A.C.Heiberg
    » Forma Hemiaulus hostilis f. hostilis Heiberg, 1863 (uncertain, unassessed)
    » Forma Hemiaulus hostilis f. major Grunow, 1884 (uncertain, unassessed)
    » Forma Hemiaulus hostilis f. minuta Grunow, 1884 (uncertain, unassessed)
    » Variety Hemiaulus hostilis var. major (Grunow) Cleve-Euler, 1951 (uncertain, unassessed)
    » Variety Hemiaulus hostilis var. minuta (Grunow) Cleve-Euler, 1951 (uncertain, unassessed)
    » Variety Hemiaulus hostilis var. polalis Grunow, 1884 (uncertain, unassessed)
  » Species Hemiaulus hyperboreus Grunow
    » Variety Hemiaulus hyperboreus var. genuinus Cleve-Euler, 1951 (uncertain, unassessed)
    » Variety Hemiaulus hyperboreus var. hyperboreus Grunow, 1884 (uncertain, unassessed)
    » Variety Hemiaulus hyperboreus var. polaris (Grunow) Cleve-Euler, 1951 (uncertain, unassessed)
  » Species Hemiaulus lyriformis Greville
    » Variety Hemiaulus lyriformis var. lyriformis Greville, 1865 (uncertain, unassessed)
    » Variety Hemiaulus lyriformis var. rostrata Tempère & Peragallo, 1912 (uncertain, unassessed)
  » Species Hemiaulus membranaceus Cleve
  » Species Hemiaulus peripterus Fenner, 1984 †
    » Variety Hemiaulus peripterus var. longispinus Fourtanier, 1991 (uncertain, unassessed)
  » Species Hemiaulus pileolus
  » Species Hemiaulus polycystinorum
    » Variety Hemiaulus polycystinorum var. dissona Fenner, 1978 (uncertain, unassessed)
  » Species Hemiaulus polymorphus Grunow
    » Variety Hemiaulus polymorphus var. charkovianus Jousé, 1955 (uncertain, unassessed)
    » Variety Hemiaulus polymorphus var. frigida Grunow, 1884 (uncertain, unassessed)
    » Variety Hemiaulus polymorphus var. glacialis Grunow, 1884 (uncertain, unassessed)
    » Variety Hemiaulus polymorphus var. morsiana Grunow, 1884 (uncertain, unassessed)
    » Variety Hemiaulus polymorphus var. polymorphus Grunow, 1884 (uncertain, unassessed)
    » Variety Hemiaulus polymorphus var. pusilla Grunow, 1884 (uncertain, unassessed)
    » Variety Hemiaulus polymorphus var. virginica Grunow, 1884 (uncertain, unassessed)
  » Species Hemiaulus rectus
    » Variety Hemiaulus rectus var. twista Fenner, 1984 (uncertain, unassessed)
  » Species Hemiaulus tenuicornis Greville
    » Variety Hemiaulus tenuicornis var. novaezealandiae Grunow, 1886 (uncertain, unassessed)
    » Variety Hemiaulus tenuicornis var. tenuicornis Greville, 1865 (uncertain, unassessed)
  » Species Hemiaulus aries (Schmidt in Schmidt et al.) M. Peragallo, 1897 represented as Trinacria aries Schmidt in Schmidt et al., 1886 †
  » Species Hemiaulus bipons (Ehrenberg) Grunow in Van Heurck, 1882 represented as Zygoceros bipons Ehrenberg, 1844 (1845)
  » Species Hemiaulus coniferus (Brightwell) M. Peragallo, 1897 represented as Triceratium coniferum Brightwell, 1856
  » Species Hemiaulus coronatus (Witt) M. Peragallo, 1897 represented as Trinacria coronata Witt, 1885 †
  » Species Hemiaulus excavatus (Heiberg) Schutt, 1896 represented as Trinacria excavata f. excavata Heiberg, 1863
  » Species Hemiaulus frigidus (Grunow) Fenner, 1994 represented as Hemiaulus polymorphus var. frigida Grunow, 1884
  » Species Hemiaulus giganteus N.I.Strelnikova represented as Hemiaulus fragilis Jousé, 1949
  » Species Hemiaulus heibergii (Kitton) Okamura, 1911 represented as Trinacria heibergii var. heibergii Kitton, 1871
  » Species Hemiaulus immanis (Boyer) Hendey & Sims, 1984 represented as Biddulphia immanis Boyer, 1922
  » Species Hemiaulus jeremiae (Truan & Witt) M. Peragallo, 1897 represented as Trinacria jeremiae Truan & Witt, 1888 †
  » Species Hemiaulus loricatus (J.Fenner) I.Suto, 2008 † represented as Goniothecium loricatum J.Fenner, 1976 †
  » Species Hemiaulus mesolejus (Grunow in Van Heurck) De Toni, 1894 represented as Triceratium mesoleium Grunow in Van Heurck, 1883
  » Species Hemiaulus morsianus (Grunow) Fenner, 1994 represented as Hemiaulus polymorphus var. morsiana Grunow, 1884
  » Species Hemiaulus pacificus (P.A.Sims) A.M.Gombos, Jr. & P.F.Ciesielski represented as Cerataulus pacificus Hajós, 1976
  » Species Hemiaulus podagrosus (Greville) Grunow, 1884 represented as Biddulphia podagrosa Greville, 1866
  » Species Hemiaulus quinqueguttatus (Grunow in Van Heurck) De Toni, 1894 represented as Triceratium quinqueguttatum Grunow in Van Heurck, 1883
  » Species Hemiaulus solenoceros (Ehrenberg) Boyer, 1900 represented as Triceratium solenoceros var. solenoceros Ehrenberg, 1844 (1845)
  » Species Hemiaulus centralitenuis R.Ross & P.A.Sims, 1977 † accepted as Maluina centralitenuis (R.Ross & P.A.Sims) R.Ross & P.A.Sims, 1987 †
  » Species Hemiaulus ornithocephalus Greville accepted as Briggera ornithocephala (Greville) Ross & Sims, 1985 † (synonym)
    » Variety Hemiaulus ornithocephalus var. nicobarica Grunow, 1884 (uncertain, unassessed)
    » Variety Hemiaulus ornithocephalus var. ornithocephalus Greville, 1865 (uncertain, unassessed)
  » Species Hemiaulus abnormis Strelnikova in Dzinoridze, Jouse & Strelnikova, 1979 (uncertain, unassessed)
  » Species Hemiaulus affinis Grunow in Van Heurck, 1883 (uncertain, unassessed)
  » Species Hemiaulus affixus Ross, 1971 (uncertain, unassessed)
  » Species Hemiaulus africanus Leuduger-Fortmorel, 1898 (uncertain, unassessed)
  » Species Hemiaulus alatus Greville, 1865 (uncertain, unassessed)
  » Species Hemiaulus algidus Grunow, 1884 (uncertain, unassessed)
  » Species Hemiaulus altar Brun, 1896 † (uncertain, unassessed)
  » Species Hemiaulus altus Hajós, 1974 (uncertain, unassessed)
  » Species Hemiaulus ambiguus Janisch in Schmidt et al., 1888 (uncertain, unassessed)
  » Species Hemiaulus amplectens (uncertain, unassessed)
    » Variety Hemiaulus amplectens var. amplectens Grove & Sturt, 1887 (uncertain, unassessed)
    » Variety Hemiaulus amplectens var. minor Grove & Sturt, 1887 (uncertain, unassessed)
  » Species Hemiaulus andrewsi Hajós, 1974 (uncertain, unassessed)
  » Species Hemiaulus angularis Leuduger-Fortmorel, 1898 (uncertain, unassessed)
  » Species Hemiaulus angustobrachiatus M.P. Olney in Olney et al., 2007 (uncertain, unassessed)
  » Species Hemiaulus angustus Greville, 1865 (uncertain, unassessed)
  » Species Hemiaulus antarcticus Ehrenberg, 1844 (uncertain, unassessed)
  » Species Hemiaulus antarcticus sensu Weisse, 1854 (uncertain, unassessed)
  » Species Hemiaulus antiquus Jousé, 1951 (uncertain, unassessed)
  » Species Hemiaulus antiquus (Pantocsek) (uncertain, unassessed)
  » Species Hemiaulus applanatus Brun, 1891 (uncertain, unassessed)
  » Species Hemiaulus armatus Leuduger-Fortmorel, 1898 (uncertain, unassessed)
  » Species Hemiaulus asymmetricus Jousé, 1951 (uncertain, unassessed)
  » Species Hemiaulus auckii Castracane, 1875 (uncertain, unassessed)
  » Species Hemiaulus australis Ehrenberg, 1844 (uncertain, unassessed)
  » Species Hemiaulus barbadensis Grunow, 1884 (uncertain, unassessed)
  » Species Hemiaulus beatus Fenner, 1991 (uncertain, unassessed)
  » Species Hemiaulus biddulphia Leuduger-Fortmorel, 1898 (uncertain, unassessed)
  » Species Hemiaulus bifrons (Ehrenberg) Grunow, 1884 (uncertain, unassessed)
  » Species Hemiaulus biharensis Pantocsek, 1892 (uncertain, unassessed)
  » Species Hemiaulus bombus Leuduger-Fortmorel, 1898 (uncertain, unassessed)
  » Species Hemiaulus californicus Ehrenberg, 1854 (uncertain, unassessed)
  » Species Hemiaulus capitatus Greville, 1865 (uncertain, unassessed)
  » Species Hemiaulus caracteristicus Hajós, 1976 (uncertain, unassessed)
  » Species Hemiaulus cariniferus Grunow in Cleve & Möller, 1878 (uncertain, unassessed)
  » Species Hemiaulus caverna Brun, 1891 (uncertain, unassessed)
  » Species Hemiaulus chinensis Greville, 1865 (uncertain, unassessed)
  » Species Hemiaulus ciesielskii Fenner, 1991 (uncertain, unassessed)
  » Species Hemiaulus circularis Leuduger-Fortmorel, 1898 (uncertain, unassessed)
  » Species Hemiaulus claviger Schmidt in Schmidt et al., 1888 (uncertain, unassessed)
  » Species Hemiaulus conicus Fenner, 1991 (uncertain, unassessed)
  » Species Hemiaulus coronatus Leuduger-Fortmorel, 1898 (uncertain, unassessed)
  » Species Hemiaulus crenatus Greville, 1865 (uncertain, unassessed)
  » Species Hemiaulus curvatulus Strelnikova, 1971 (uncertain, unassessed)
  » Species Hemiaulus danicus Grunow, 1884 (uncertain, unassessed)
  » Species Hemiaulus delicatulus Lemmermann, 1905 (uncertain, unassessed)
  » Species Hemiaulus dissimilis Grove & Sturt, 1887 (uncertain, unassessed)
  » Species Hemiaulus diversus Grunow, 1884 (uncertain, unassessed)
  » Species Hemiaulus dubius Grunow, 1884 (uncertain, unassessed)
  » Species Hemiaulus echinulatus Jousé in Proshkina-Lavrenko, 1949 (uncertain, unassessed)
  » Species Hemiaulus elegans (P.A.C.Heiberg) Grunow, 1884 (uncertain, unassessed)
  » Species Hemiaulus elgeri Hustedt, 1935 (uncertain, unassessed)
  » Species Hemiaulus exiguus Greville, 1865 (uncertain, unassessed)
  » Species Hemiaulus exsculptus (Heiberg) Schütt, 1896 (uncertain, unassessed)
  » Species Hemiaulus florifer Leuduger-Fortmorel, 1898 (uncertain, unassessed)
  » Species Hemiaulus fragilis Jousé, 1949 (uncertain, unassessed)
  » Species Hemiaulus fragilis Grunow, 1884 (uncertain, unassessed)
  » Species Hemiaulus frigida Grunow (uncertain, unassessed)
  » Species Hemiaulus gibbosus Fenner, 1994 (uncertain, unassessed)
  » Species Hemiaulus giganteus H.J. Schrader & J. Fenner, 1976 (uncertain, unassessed)
  » Species Hemiaulus glacialis Castracane, 1886 (uncertain, unassessed)
  » Species Hemiaulus gleseri Hajós, 1974 (uncertain, unassessed)
  » Species Hemiaulus gondolaformis Fenner, 1984 (uncertain, unassessed)
  » Species Hemiaulus gracilis Fenner in Fenner & Mikkelsen, 1990 (uncertain, unassessed)
  » Species Hemiaulus grassus Fenner, 1984 (uncertain, unassessed)
  » Species Hemiaulus grevillei (Witt) (uncertain, unassessed)
  » Species Hemiaulus grunowii Pantocsek, 1892 (uncertain, unassessed)
  » Species Hemiaulus grunowii (Witt) (uncertain, unassessed)
  » Species Hemiaulus gurowii Pantocsek, 1903 (uncertain, unassessed)
  » Species Hemiaulus haitensis Ross, 1971 (uncertain, unassessed)
  » Species Hemiaulus hastatus Greville, 1865 (uncertain, unassessed)
  » Species Hemiaulus hauckii Grunow ex Van Heurck, 1882 (uncertain, unassessed)
  » Species Hemiaulus heibergii Cleve, 1873 (uncertain, unassessed)
    » Variety Hemiaulus heibergii var. affinis Grunow, 1883 (uncertain, unassessed)
  » Species Hemiaulus huberi Harwood, 1988 (uncertain, unassessed)
  » Species Hemiaulus hungaricus Pantocsek, 1886 (uncertain, unassessed)
  » Species Hemiaulus hyalinus Krotov in Krotov & Schibkova, 1959 (uncertain, unassessed)
  » Species Hemiaulus inaequilaterus Gombos, 1976 (uncertain, unassessed)
  » Species Hemiaulus incisus Hajós, 1976 (uncertain, unassessed)
  » Species Hemiaulus includens Grunow, 1884 (uncertain, unassessed)
  » Species Hemiaulus incurvus Schibkova in Krotov & Schibkova, 1959 (uncertain, unassessed)
  » Species Hemiaulus indicus Karsten, 1907 (uncertain, unassessed)
  » Species Hemiaulus juventus Vekschina, 1961 (uncertain, unassessed)
  » Species Hemiaulus kittonii Grunow in Van Heurck, 1883 † (uncertain, unassessed)
  » Species Hemiaulus klushnikovii Gleser in Scheschukova-Poretzkaya & Gleser, 1964 (uncertain, unassessed)
  » Species Hemiaulus kondai Hajós, 1974 (uncertain, unassessed)
  » Species Hemiaulus kristoffersenii Fenner, 1991 (uncertain, unassessed)
  » Species Hemiaulus laevissimus Grunow, 1884 (uncertain, unassessed)
  » Species Hemiaulus latus A.P. Jousé, 1948 (uncertain, unassessed)
  » Species Hemiaulus latus Schmidt in Schmidt et al., 1888 (uncertain, unassessed)
  » Species Hemiaulus lobatus Greville, 1865 (uncertain, unassessed)
  » Species Hemiaulus longicornis Greville, 1865 (uncertain, unassessed)
  » Species Hemiaulus longispinosus Woodhead & Tweed, 1960 (uncertain, unassessed)
  » Species Hemiaulus malleolus Pantocsek, 1886 (uncertain, unassessed)
  » Species Hemiaulus marplatensis Frenguelli, 1928 (uncertain, unassessed)
  » Species Hemiaulus maximus (uncertain, unassessed)
  » Species Hemiaulus membraneceus Cleve, 1873 (uncertain, unassessed)
  » Species Hemiaulus menisculus Jousé, 1951 (uncertain, unassessed)
  » Species Hemiaulus minimus Leuduger-Fortmorel, 1898 (uncertain, unassessed)
  » Species Hemiaulus minutus Greville, 1865 (uncertain, unassessed)
  » Species Hemiaulus mirus Schmidt in Schmidt et al., 1888 (uncertain, unassessed)
  » Species Hemiaulus mitra Grunow (uncertain, unassessed)
    » Variety Hemiaulus mitra var. areolata Grunow, 1884 (uncertain, unassessed)
    » Variety Hemiaulus mitra var. bergii Cleve-Euler, 1941 (uncertain, unassessed)
    » Variety Hemiaulus mitra var. genuinus Cleve-Euler, 1951 (uncertain, unassessed)
    » Variety Hemiaulus mitra var. mitra Grunow, 1884 (uncertain, unassessed)
  » Species Hemiaulus monicae Grunow, 1884 (uncertain, unassessed)
  » Species Hemiaulus moniliformis Leuduger-Fortmorel, 1898 (uncertain, unassessed)
  » Species Hemiaulus morsiana Grunow in Thum, 1885 (uncertain, unassessed)
  » Species Hemiaulus mucronatus Greville, 1865 (uncertain, unassessed)
  » Species Hemiaulus muticus Strelnikova in Dzinoridze, Jouse & Strelnikova, 1979 (uncertain, unassessed)
  » Species Hemiaulus nanus Tynni, 1982 (uncertain, unassessed)
  » Species Hemiaulus navicula Ehrenberg (uncertain, unassessed)
  » Species Hemiaulus nocchiae Fenner, 1991 (uncertain, unassessed)
  » Species Hemiaulus novocastrensis Ross, 1971 (uncertain, unassessed)
  » Species Hemiaulus nudus Hajós, 1968 (uncertain, unassessed)
  » Species Hemiaulus obtusus Ehrenberg, 1844 (uncertain, unassessed)
  » Species Hemiaulus oceanicus Dolmatova in Dolmatova, Kuklina & Oreshkina, 1984 (uncertain, unassessed)
  » Species Hemiaulus oonkii Fenner, 1991 (uncertain, unassessed)
  » Species Hemiaulus originalis Krotov in Krotov & Schibkova, 1959 (uncertain, unassessed)
  » Species Hemiaulus orthoceras Strelnikova, 1974 (uncertain, unassessed)
  » Species Hemiaulus paradoxus Ehrenberg (uncertain, unassessed)
  » Species Hemiaulus payeri Grunow, 1884 (uncertain, unassessed)
  » Species Hemiaulus perlongus Pantocsek, 1889 (uncertain, unassessed)
  » Species Hemiaulus petasiformis Pantocsek, 1886 (uncertain, unassessed)
  » Species Hemiaulus plicatus Sheshukova-Poretskaya, 1967 (uncertain, unassessed)
  » Species Hemiaulus podagricus (Greville) Grunow (uncertain, unassessed)
  » Species Hemiaulus polycistinorum (uncertain, unassessed)
    » Variety Hemiaulus polycistinorum var. brevicornis Jousé, 1951 (uncertain, unassessed)
    » Variety Hemiaulus polycistinorum var. charkovianus Jousé, 1955 (uncertain, unassessed)
    » Variety Hemiaulus polycistinorum var. mesolepta Grunow, 1884 (uncertain, unassessed)
    » Variety Hemiaulus polycistinorum var. polycistinorum Ehrenberg, 1854 (uncertain, unassessed)
    » Variety Hemiaulus polycistinorum var. siberica Witt, 1885 (uncertain, unassessed)
    » Variety Hemiaulus polycistinorum var. simbirskiana Grunow, 1884 (uncertain, unassessed)
  » Species Hemiaulus praelegans Jousé, 1951 (uncertain, unassessed)
  » Species Hemiaulus prolongatus Ross & Sims, 1977 (uncertain, unassessed)
  » Species Hemiaulus proschkinaelavrenkoae Jousé, 1951 (uncertain, unassessed)
  » Species Hemiaulus proteus Heiberg, 1863 (uncertain, unassessed)
  » Species Hemiaulus pulvinatus Greville, 1865 (uncertain, unassessed)
  » Species Hemiaulus punctatus Greville, 1865 (uncertain, unassessed)
  » Species Hemiaulus pungens Grunow, 1884 (uncertain, unassessed)
  » Species Hemiaulus pyxilloides Schrader & Fenner, 1976 (uncertain, unassessed)
  » Species Hemiaulus radiatus Ehrenberg (uncertain, unassessed)
  » Species Hemiaulus reflexispinosus Ross & Sims, 1977 (uncertain, unassessed)
  » Species Hemiaulus regina (Heiberg) Schütt, 1896 (uncertain, unassessed)
  » Species Hemiaulus repax Leuduger-Fortmorel, 1898 (uncertain, unassessed)
  » Species Hemiaulus reticularis J. Brun, 1896 (uncertain, unassessed)
  » Species Hemiaulus reticulatus Greville, 1865 (uncertain, unassessed)
  » Species Hemiaulus robustus Greville, 1865 (uncertain, unassessed)
  » Species Hemiaulus rossicus Pantocsek, 1889 (uncertain, unassessed)
  » Species Hemiaulus rostratus Pantocsek, 1892 (uncertain, unassessed)
  » Species Hemiaulus rusticus Frenguelli & Orlando, 1958 (uncertain, unassessed)
  » Species Hemiaulus saratovianus Pantocsek, 1889 (uncertain, unassessed)
  » Species Hemiaulus schmidti Hajós, 1974 (uncertain, unassessed)
  » Species Hemiaulus seymourensis Harwood, 1988 (uncertain, unassessed)
  » Species Hemiaulus sibericus Grunow, 1884 (uncertain, unassessed)
  » Species Hemiaulus simplex Brun, 1894 (uncertain, unassessed)
  » Species Hemiaulus simulacrum (Grove & Sturt) Laporte & Lefebure, 1930 (uncertain, unassessed)
  » Species Hemiaulus sinensis Greville, 1865 (uncertain, unassessed)
  » Species Hemiaulus speciosus Jousé, 1951 (uncertain, unassessed)
  » Species Hemiaulus spinosus Leuduger-Fortmorel, 1898 (uncertain, unassessed)
  » Species Hemiaulus sporalis Strelnikova, 1971 (uncertain, unassessed)
  » Species Hemiaulus stabilus J. Fenner, 1978 (uncertain, unassessed)
  » Species Hemiaulus stilliger Ehrenberg (uncertain, unassessed)
  » Species Hemiaulus subacutus Grunow, 1884 (uncertain, unassessed)
  » Species Hemiaulus subsymmetricus Grunow, 1884 (uncertain, unassessed)
  » Species Hemiaulus symmetricus Greville, 1865 (uncertain, unassessed)
  » Species Hemiaulus szabói Pantocsek, 1889 (uncertain, unassessed)
  » Species Hemiaulus taurus Gombos in Gombos & Ciesielski, 1983 (uncertain, unassessed)
  » Species Hemiaulus tenuicornis sensu Grove & Sturt, 1887 (uncertain, unassessed)
  » Species Hemiaulus tenuiformis Grove & Sturt, 1887 (uncertain, unassessed)
  » Species Hemiaulus tschestnovii Pantocsek, 1889 (uncertain, unassessed)
  » Species Hemiaulus tubulosus J. Brun, 1896 (uncertain, unassessed)
  » Species Hemiaulus tumidocornus Strelnikova, 1971 (uncertain, unassessed)
  » Species Hemiaulus undulatus Jousé, 1951 (uncertain, unassessed)
  » Species Hemiaulus unicornutus Brun, 1891 (uncertain, unassessed)
  » Species Hemiaulus velatus Leuduger-Fortmorel, 1898 (uncertain, unassessed)
  » Species Hemiaulus velatus Fenner, 1991 (uncertain, unassessed)
  » Species Hemiaulus verrucosus Brun, 1894 (uncertain, unassessed)
  » Species Hemiaulus vesicarius Strelnikova in Dzinoridze, Jouse & Strelnikova, 1979 (uncertain, unassessed)
  » Species Hemiaulus virgata Fuge, 1937 (uncertain, unassessed)
  » Species Hemiaulus vitreus Gombos, 1983 (uncertain, unassessed)
  » Species Hemiaulus vulgaris Leuduger-Fortmorel, 1898 (uncertain, unassessed)
  » Species Hemiaulus walfishii Leuduger-Fortmorel, 1898 (uncertain, unassessed)
  » Species Hemiaulus weissflogii Pantocsek, 1892 (uncertain, unassessed)
  » Species Hemiaulus weissii Grunow, 1884 (uncertain, unassessed)
  » Species Hemiaulus wittii Grunow, 1884 (uncertain, unassessed)
Genus Keratophora J. Pantocsek, 1889 †
Genus Kittonia E. Grove & G. Sturt, 1887 †
  » Species Kittonia gigantea (Greville) De Toni, 1894 † represented as Biddulphia gigantea Greville, 1864
  » Species Kittonia virgata (Grove & Sturt) Grove & Sturt, 1887 † represented as Biddulphia virgata Grove & Sturt, 1886
  » Species Kittonia barboi Brun, 1896 † (uncertain, unassessed)
  » Species Kittonia deflexa Barker & Meakin, 1945 † (uncertain, unassessed)
  » Species Kittonia elaborata (Grove & Sturt) Grove & Sturt, 1887 † (uncertain, unassessed)
  » Species Kittonia granulata Chenevière, 1934 † (uncertain, unassessed)
  » Species Kittonia grevilleana Grove & Sturt, 1887 † (uncertain, unassessed)
  » Species Kittonia hannai Lefébure & Chenèviere, 1939 † (uncertain, unassessed)
  » Species Kittonia hillabyana Brun, 1896 † (uncertain, unassessed)
  » Species Kittonia morenoensis Brigger & Hanna, 1965 † (uncertain, unassessed)
  » Species Kittonia pentagona Meakin & Brigger, 1949 † (uncertain, unassessed)
  » Species Kittonia ruski Brigger & Hanna, 1965 † (uncertain, unassessed)
  » Species Kittonia tenuicornis Barker & Meakin, 1949 † (uncertain, unassessed)
  » Species Kittonia tesrapoda Brigger & Hanna, 1965 † (uncertain, unassessed)
  » Species Kittonia tripedia Chenevière, 1934 † (uncertain, unassessed)
Genus Pseudorutilaria (Grove & Sturt ex De Toni & Levi) Grove & Sturt ex De Toni, 1894 †
  » Species Pseudorutilaria recens (Cleve) Grove & Sturt, 1886 represented as Rutilaria recens Cleve, 1881
  » Species Pseudorutilaria clavata R.Ross & P.A.Sims, 1987 † (uncertain, unassessed)
  » Species Pseudorutilaria hannai Ross & Sims, 1987 (uncertain, unassessed)
  » Species Pseudorutilaria hendeyi R.Ross & P.A.Sims, 1987 † (uncertain, unassessed)
  » Species Pseudorutilaria incompleta R.Ross & P.A.Sims, 1987 † (uncertain, unassessed)
  » Species Pseudorutilaria monile Grove & Sturt, 1886 † (uncertain, unassessed)
  » Species Pseudorutilaria monomembranacea Schrader in Schrader & Fenner, 1976 † (uncertain, unassessed)
  » Species Pseudorutilaria nodosa R.Ross & P.A.Sims, 1987 † (uncertain, unassessed)
Genus Rymariopsis J.Witkowski & D.M.Harwood, 2011 †
Genus Sphynctolethus G D. Hanna, 1927 †
  » Species Sphynctolethus hemiauloides Sims, 1986 (uncertain, unassessed)
  » Species Sphynctolethus monstrosus Hanna, 1927 † (uncertain, unassessed)
  » Species Sphynctolethus pacificus P.A.Sims † (uncertain, unassessed)
  » Species Sphynctolethus vemae Sims, 1986 (uncertain, unassessed)
Genus Strelnikovia R. Ross & P.A. Sims, 1985
Genus Trinacria P.A.C. Heiberg, 1863 †
  » Species Trinacria barronii P.A.Sims & R.Ross, 1988 †
  » Species Trinacria deciusi Hanna †
    » Variety Trinacria deciusi var. deciusi Hanna, 1927 (uncertain, unassessed)
    » Variety Trinacria deciusi var. summaria Long, Fuge & Smith, 1946 (uncertain, unassessed)
  » Species Trinacria excavata Heiberg, 1863 †
    » Forma Trinacria excavata f. cretacea Jousé, 1951 (uncertain, unassessed)
    » Forma Trinacria excavata f. excavata Heiberg, 1863 (uncertain, unassessed)
    » Forma Trinacria excavata f. inflata Gombos, 1983 (uncertain, unassessed)
    » Forma Trinacria excavata f. tetragona Schmidt in Schmidt et al., 1890 (uncertain, unassessed)
    » Variety Trinacria excavata var. archangelskiana Witt, 1885 (uncertain, unassessed)
    » Variety Trinacria excavata var. producta Pantocsek, 1889 (uncertain, unassessed)
    » Variety Trinacria excavata var. pulchella Van Heurck, 1909 (uncertain, unassessed)
    » Variety Trinacria excavata var. simbirskiana Grunow, 1884 (uncertain, unassessed)
  » Species Trinacria heibergii Kitton †
  » Species Trinacria insipiens Witt †
    » Variety Trinacria insipiens var. insipiens Witt, 1885 (uncertain, unassessed)
    » Variety Trinacria insipiens var. intermedia O. Witt, 1885 (uncertain, unassessed)
    » Variety Trinacria insipiens var. intermedia Tempère & Peragallo, 1912 (uncertain, unassessed)
    » Variety Trinacria insipiens var. obtusangula O. Witt, 1885 (uncertain, unassessed)
    » Variety Trinacria insipiens var. robusta O. Witt, 1885 (uncertain, unassessed)
    » Variety Trinacria insipiens var. robusta Baranov, 1942 (uncertain, unassessed)
  » Species Trinacria muelleri Pantocsek †
    » Variety Trinacria muelleri var. russica Meister, 1937 (uncertain, unassessed)
  » Species Trinacria paradoxa Grunow †
    » Variety Trinacria paradoxa var. paradoxa Grunow, 1885 (uncertain, unassessed)
    » Variety Trinacria paradoxa var. valida Grunow, 1884 (uncertain, unassessed)
  » Species Trinacria pileolus (Ehrenberg) Grunow †
    » Variety Trinacria pileolus var. pileolus (Ehrenberg; Ehrenberg) Grunow, 1884 represented as Triceratium pileolus var. pileolus Ehrenberg, 1844
    » Variety Trinacria pileolus var. baccata Brun, 1896 (uncertain, unassessed)
    » Variety Trinacria pileolus var. josefina Grunow, 1884 (uncertain, unassessed)
    » Variety Trinacria pileolus var. juetlandica Grunow, 1884 (uncertain, unassessed)
    » Variety Trinacria pileolus var. media Grunow, 1884 (uncertain, unassessed)
    » Variety Trinacria pileolus var. seticulosa Grunow, 1884 (uncertain, unassessed)
    » Variety Trinacria pileolus var. spinosa Van Heurck, 1909 (uncertain, unassessed)
    » Variety Trinacria pileolus var. tetragona Grunow, 1884 (uncertain, unassessed)
  » Species Trinacria praetenuis (Greville) Grunow †
  » Species Trinacria racovitzae Van Heurck †
    » Forma Trinacria racovitzae f. excavatae Van Heurck, 1909 (uncertain, unassessed)
    » Variety Trinacria racovitzae var. racovitzae Van Heurck, 1909 (uncertain, unassessed)
  » Species Trinacria simulacrum Grove & Sturt, 1887 †
    » Variety Trinacria simulacrum var. grossepunctata Cheneviere, 1934 (uncertain, unassessed)
    » Variety Trinacria simulacrum var. simulacrum Grove & Sturt, 1887 (uncertain, unassessed)
  » Species Trinacria subcapitata (Grev.) Truan & Witt †
  » Species Trinacria venosa (Brightwell) Van Heurck †
  » Species Trinacria acutangulum (Strelnikova) Barron, 1985 represented as Triceratium acutangulum Strelnikova, 1974
  » Species Trinacria acutangulum (Strelnikova) Harwood, 1988 represented as Triceratium acutangulum Strelnikova, 1974
  » Species Trinacria cancellata (Greville) Sims & Ross, 1988 † represented as Triceratium cancellatum var. cancellatum Greville, 1865
  » Species Trinacria caudata (Witt) Sims & Ross, 1988 † represented as Triceratium caudatum Witt, 1885
  » Species Trinacria conifera (Brightwell) Grunow, 1884 † represented as Triceratium coniferum Brightwell, 1856
  » Species Trinacria cornuta (Greville) Sims & Ross, 1988 † represented as Triceratium cornutum var. cornutum Greville, 1861
    » Forma Trinacria cornuta f. pentagona Sims & Ross, 1988 (uncertain, unassessed)
  » Species Trinacria heibergiana (Grunow) Gleser, 1982 represented as Triceratium heibergii var. heibergii Grunow in Van Heurck, 1883
  » Species Trinacria lingula (Greville) Grove & Sturt, 1887 represented as Triceratium lingulatum Greville, 1864
  » Species Trinacria mucronatum (Schmidt in Schmidt et al.) Hanna, 1927 represented as Triceratium mucronatum Schmidt in Schmidt et al., 1886
  » Species Trinacria senta (Witt) Sims & Ross, 1988 † represented as Triceratium sentum f. sentum Witt in Schmidt et al., 1890
  » Species Trinacria solenoceros (Ehrenberg) VanLandingham, 1971 represented as Triceratium solenoceros var. solenoceros Ehrenberg, 1844 (1845)
  » Species Trinacria swastika (Long, Fuge & Smith) Harwood, 1988 represented as Triceratium swastika Long, Fuge & Smith, 1946
  » Species Trinacria weissei (Grunow in Schmidt et al.) E. Jørgensen, 1905 represented as Triceratium weissii var. weissii Grunow in Schmidt et al., 1886
  » Species Trinacria exsculpta (P.A.C.Heiberg) F.Hustedt, 1930 † accepted as Solium exsculptum P.A.C.Heiberg, 1863 †
    » Variety Trinacria exsculpta var. exsculpta (Heiberg) Hustedt, 1930 (uncertain, unassessed)
    » Variety Trinacria exsculpta var. tetragona Rabinovich, 1947 (uncertain, unassessed)
  » Species Trinacria acuminata Krotov, 1959 † (uncertain, unassessed)
  » Species Trinacria algida (Grunow) (uncertain, unassessed)
  » Species Trinacria altar Brun, 1894 † (uncertain, unassessed)
  » Species Trinacria anisimovae A.P. Jousé, 1948 † (uncertain, unassessed)
  » Species Trinacria anissimovii Jousé, 1949 (uncertain, unassessed)
  » Species Trinacria antiqua Pantocsek, 1892 † (uncertain, unassessed)
  » Species Trinacria aries Schmidt in Schmidt et al., 1886 † (uncertain, unassessed)
  » Species Trinacria caudata Baranov, 1942 (uncertain, unassessed)
  » Species Trinacria chenevier Meister, 1937 (uncertain, unassessed)
  » Species Trinacria coronata Witt, 1885 † (uncertain, unassessed)
  » Species Trinacria crispulum Hustedt in Schmidt et al., 1959 (uncertain, unassessed)
  » Species Trinacria cristata Gombos, 1982 † (uncertain, unassessed)
  » Species Trinacria ecostata Sims & Ross, 1988 † (uncertain, unassessed)
  » Species Trinacria fimbriata Sims & Ross, 1988 † (uncertain, unassessed)
  » Species Trinacria fragilis Grunow in Schmidt et al., 1888 † (uncertain, unassessed)
  » Species Trinacria grevillei Witt, 1885 † (uncertain, unassessed)
  » Species Trinacria grunowii Witt, 1885 † (uncertain, unassessed)
  » Species Trinacria heibergi (uncertain, unassessed)
    » Forma Trinacria heibergi f. kittoniana (Grunow) Benda, 1972 (uncertain, unassessed)
  » Species Trinacria hystrix (Pantocsek) Pantocsek † (uncertain, unassessed)
  » Species Trinacria indefinita Jousé, 1951 † (uncertain, unassessed)
  » Species Trinacria insolita Sheshukova-Poretskaya, 1967 † (uncertain, unassessed)
  » Species Trinacria interlineata Long, Fuge & Smith, 1946 † (uncertain, unassessed)
  » Species Trinacria jeremiae Truan & Witt, 1888 † (uncertain, unassessed)
  » Species Trinacria jordani Schmidt in Schmidt et al., 1896 (uncertain, unassessed)
  » Species Trinacria kittoniana Grunow in Schmidt et al., 1886 † (uncertain, unassessed)
  » Species Trinacria lecointei Van Heurck, 1909 † (uncertain, unassessed)
  » Species Trinacria limpida Mann, 1925 † (uncertain, unassessed)
  » Species Trinacria media Jousé, 1955 † (uncertain, unassessed)
  » Species Trinacria mertzi Hajós, 1973 (uncertain, unassessed)
  » Species Trinacria muellerii (uncertain, unassessed)
    » Variety Trinacria muellerii var. muellerii Pantocsek, 1892 (uncertain, unassessed)
  » Species Trinacria negeviensis Moshkovitz, Ehrlich & Soudry, 1983 (uncertain, unassessed)
  » Species Trinacria nitescens Long, Fuge & Smith, 1946 † (uncertain, unassessed)
  » Species Trinacria pachtii Pantocsek, 1889 † (uncertain, unassessed)
  » Species Trinacria palmipes Brun in Schmidt et al., 1892 † (uncertain, unassessed)
  » Species Trinacria pantocsekii Van Heurck, 1909 † (uncertain, unassessed)
  » Species Trinacria praecellens Pantocsek, 1892 † (uncertain, unassessed)
  » Species Trinacria princeps Witt, 1885 † (uncertain, unassessed)
  » Species Trinacria regina Heiberg, 1863 † (uncertain, unassessed)
    » Variety Trinacria regina var. obtusa Witt, 1885 (uncertain, unassessed)
    » Variety Trinacria regina var. punctulata Grunow, 1884 (uncertain, unassessed)
    » Variety Trinacria regina var. tetragona Grunow, 1884 (uncertain, unassessed)
    » Variety Trinacria regina var. valida Grunow, 1884 (uncertain, unassessed)
  » Species Trinacria reginan (uncertain, unassessed)
    » Variety Trinacria reginan var. reginan Heiberg, 1863 (uncertain, unassessed)
  » Species Trinacria russica Pantocsek, 1892 (uncertain, unassessed)
  » Species Trinacria semseyi Pantocsek, 1889 † (uncertain, unassessed)
  » Species Trinacria simile Hustedt in Schmidt et al., 1959 (uncertain, unassessed)
  » Species Trinacria simulacroides Pantocsek, 1892 † (uncertain, unassessed)
  » Species Trinacria sparsa Pantocsek, 1892 † (uncertain, unassessed)
  » Species Trinacria splendidum Hustedt in Schmidt et al., 1959 (uncertain, unassessed)
  » Species Trinacria subcoronata Sheshukova-Poretzkaja & Gleser, 1964 † (uncertain, unassessed)
  » Species Trinacria tessela Krotov, 1959 † (uncertain, unassessed)
  » Species Trinacria tripedalis Mann, 1925 † (uncertain, unassessed)
  » Species Trinacria tristictia Hanna, 1927 † (uncertain, unassessed)
  » Species Trinacria tschestnovii Pantocsek, 1889 † (uncertain, unassessed)
  » Species Trinacria ventricosa Grove & Sturt, 1887 † (uncertain, unassessed)
  » Species Trinacria vetustissima Pantocsek, 1892 † (uncertain, unassessed)
  » Species Trinacria weissflogii Witt, 1885 † (uncertain, unassessed)
  » Species Trinacria wittii Janisch in Schmidt et al., 1886 (uncertain, unassessed)

Genus Riedelia A.P. Jousé & V.S. Sheshukova-Poretzkaja, 1971
  » Species Riedelia alata (Greville) Schrader & Fenner, 1976 † represented as Hemiaulus alatus Greville, 1865
  » Species Riedelia altar (Brun) Schrader & Fenner, 1976 † represented as Hemiaulus altar Brun, 1896 †
  » Species Riedelia claviger (A. Schmidt) Schrader & Fenner, 1976 represented as Hemiaulus claviger Schmidt in Schmidt et al., 1888
  » Species Riedelia longicornis (Greville) Schrader & Fenner, 1976 † represented as Hemiaulus longicornis Greville, 1865
  » Species Riedelia lyriformis (Greville) Schrader & Fenner, 1976 † represented as Hemiaulus lyriformis var. lyriformis Greville, 1865
  » Species Riedelia tenuicornis (Greville) Schrader & Fenner, 1976 † represented as Hemiaulus tenuicornis var. tenuicornis Greville, 1865
  » Species Riedelia borealis Sheshukova in Jousé & Sheshukova, 1971 (uncertain, unassessed)
  » Species Riedelia mirabilis Jousé, 1971 † (uncertain, unassessed)
  » Species Riedelia pacifica Jousé in Jousé & Sheshukova, 1971 (uncertain, unassessed)
  » Species Riedelia sublevata Fenner, 1978 † (uncertain, unassessed)
marine
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. Hemiaulaceae Heiberg, 1863. Accessed through: World Register of Marine Species at: http://marinespecies.org/aphia.php?p=taxdetails&id=149235 on 2018-08-16
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2005-03-30 08:52:46Z
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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]   
 
 Present  Inaccurate  Introduced: alien  Containing type locality