根管藻属

根管藻属（学名：Rhizosolenia）为根管藻科的一科植物。依化石记录，大约出现在2000万年前。细胞呈直的、扁圆柱形或稍弯的形状。经常相连而形成长链，通过壳面的一个突起或一个小刺进入相连的细胞内。也有单独生活的。常见的面为壳环面，壳环面上的次级相连带（或称间板）呈鳞状或环状，是分种的一个根据。突起或小刺的形态也是一个很重要的特征。色素体多，小盘状。有复大孢子，休止孢子和有性生殖。 本属有55种，中国有18种以上。大多浮游，海产，淡水产的很少。如距端根管藻。本属的藻类是鱼类等的食料。 本属包括以下物种： Rhizosolenia acicularis B.G.Sundström, 1986 尖根管藻 Rhizosolenia acuminata (H.Peragallo) Gran, 1905 Rhizosolenia acuminata (H.Peragallo) H.Peragallo, 1907 Rhizosolenia africana Karsten, 1907 非洲根管藻 Rhizosolenia africana Woloszynska, 1914 翼根管藻 Rhizosolenia alta Bright-Well 翼根管藻印度变型 Rhizosolenia alata f. indica (Peragallo) Ostenfeld，1901 美洲根管藻 Rhizosolenia americana Ehrenberg, 1843 Rhizosolenia amputata Ostenfeld, 1902 Rhizosolenia annulata Karsten, 1907 Rhizosolenia antarctica Fenner, 1984 Rhizosolenia antarctica Karsten, 1905 Rhizosolenia antarctica Stolterfoth, 1898 刺根管藻半刺变型 Rhizosolenia antennata Rhizosolenia arafaurensis Castracane Rhizosolenia arafurensis Castracane, 1886 Rhizosolenia arafurensis Wood, 1963 Rhizosolenia atlantica H.Peragallo, 1892 Rhizosolenia barbata Ehrenberg, 1844 Rhizosolenia barboi J.-J.Brun Rhizosolenia bella Jousé, 1973 伯氏根管藻 Rhizosolenia bergonii H.Peragallo, 1892 Rhizosolenia bezrukovii Jousé, 1978 Rhizosolenia bidens Karsten, 1905 Rhizosolenia bifrons Jousé, 1960 Rhizosolenia borealis B.G.Sundström, 1986 Rhizosolenia braunii Hustedt, 1952 Rhizosolenia bulbosa Schrader, 1976 距端根管藻 Rhizosolenia calcar-avis M.Scholtze，别名：Rhizosolenia calcar-avis Schultze, 1858 Rhizosolenia calyptra Ehrenberg, 1844 Rhizosolenia campana Ehrenberg, 1844 Rhizosolenia capensis Fenner, 1994 Rhizosolenia carva Karsten, 1905 Rhizosolenia caspia Jousé, 1978 卡氏根管藻 Rhizosolenia castracanei H.Peragallo, 1888 查尼根管藻 Rhizosolenia chunii Karsten, 1905 克莱根管藻 Rhizosolenia cleivei Ostenfeld Rhizosolenia clevei Ostenfeld, 1902 螺端根管藻 Rhizosolenia cochlea Brun, 1891 Rhizosolenia comensis Zacharias Rhizosolenia costata Gersonde, 1991 Rhizosolenia crassa Hensen, 1911 Rhizosolenia crassa Schimper, 1905 厚刺根管藻 Rhizosolenia crassispina Schroder, 1906 Rhizosolenia cretacea Hajós et Stradner, 1974 Rhizosolenia curva Karsten, 1905 弯曲根管藻 Rhizosolenia curvata Zacharias, 1905 Rhizosolenia curvatulus Wood, 1963 Rhizosolenia curvicornis Hensen, 1911 Rhizosolenia curvirostris Jousé, 1968 Rhizosolenia curviseta Hustedt, 1942 Rhizosolenia cylindrica Cleve 圆柱根管藻 Rhizosolenia cylindrus Cleve, 1897 Rhizosolenia cylindrus Ostenfeld, 1898 Rhizosolenia debyana Gran, 1902 Rhizosolenia debyana H.Peragallo, 1892 Rhizosolenia decipiens B.G.Sundström, 1986 柔弱根管藻 Rhizosolenia delicatula Cleve, 1900 Rhizosolenia delicatula Gran, 1902 Rhizosolenia delicatula Mereschkowsky, 1902 Rhizosolenia dubia (Grunow) Homann, 1991，同模异名为Pyxilla dubia Grunow, 1882 Rhizosolenia duplex J.W.Bailey ex H.Peragallo, 1892 Rhizosolenia eriensis (W. et G.S.West) Skabichevskii, 1960 Rhizosolenia eriensis Lavander, 1904 Rhizosolenia faeroense Rhizosolenia faeroensis Ostenfeld, 1903 Rhizosolenia fallax B.G.Sundström, 1986 Rhizosolenia fidicularis M.P.Olney, 2007 Rhizosolenia firma Karsten, 1907 Rhizosolenia flaccida Castracane, 1886 台湾根管藻 Rhizosolenia formosa H.Peragallo, 1888 Rhizosolenia fragillima H.H.Gran 脆根管藻 Rhizosolenia fragillissima Bergon, 1903 Rhizosolenia gigantea Hensen, 1911 Rhizosolenia gracilis H.L.Smith, 1882 Rhizosolenia gracillima Cleve, 1881 Rhizosolenia gravida Gombos et Ciesielski, 1983 Rhizosolenia guldbergiana Gran et Ruud, 1927 Rhizosolenia hastata Grunow, 1879 钝根管藻半棘变型 Rhizosolenia hebetata Bailey, 1856 Rhizosolenia hemiaulus Hensen, 1911 Rhizosolenia hensenii Schütt, 1900 Rhizosolenia hiemalis Hensen, 1911 Rhizosolenia homanni Fenner, 1994 Rhizosolenia hotaense Akiba, 1980 Rhizosolenia hungarica M.Peragallo, 1910 透明根管藻 Rhizosolenia hyalina Ostenfeld et Schmidt, 1901 覆瓦根管藻 Rhizosolenia imbricata Brightwell, 1858 Rhizosolenia inaequalis F.S.Castracane degli Antelminelli Rhizosolenia indefinita Jouse et Koreneva, 1959 Rhizosolenia indica H.Peragallo, 1892 Rhizosolenia inermis F.Castracane, 1886 Rhizosolenia interposita Hajós, 1976 Rhizosolenia japonica Castracane, 1886 Rhizosolenia juetlandica Fenner, 1994 Rhizosolenia karsteni Hustedt, 1920 Rhizosolenia laevis H.Peragallo, 1892 Rhizosolenia levanderi (Cleve-Euler) 长刺根管藻 Rhizosolenia longiseta Levander, 1904 Rhizosolenia longiseta O.Zacharias, 1893 Rhizosolenia longispina Voronichin, 1945 Rhizosolenia magna G.I.Hansen, 1911 Rhizosolenia magna Stuwe, 1909 Rhizosolenia massiva Schrader, 1976 Rhizosolenia matuyamai Burckle, Hammond et Seyb, 1977 Rhizosolenia minima Levander, 1904 Rhizosolenia minima Schrader, 1976 Rhizosolenia miocenica Schrader, 1973 Rhizosolenia morsensis Fenner, 1994 Rhizosolenia murrayana Castracane, 1886 Rhizosolenia naui Kisselev, 1930 挪威根管藻 Rhizosolenia norwegica Schrader, 1976 Rhizosolenia nova Hensen, 1911 Rhizosolenia obtusa Hensen, 1887 Rhizosolenia obtusa Ostenfeld, 1903 Rhizosolenia oligocaenica Schrader, 1976 Rhizosolenia ornithoglossa Ehrenberg, 1844 Rhizosolenia ostenfeldii B.G.Sundström, 1986 太平洋根管藻 Rhizosolenia pacifica H.Peragallo, 1892 Rhizosolenia palliola Schrader et Fenner, 1976 Rhizosolenia paludosa Zacharias ex Ostenfeld et Wesenberg-Lund, 1906 Rhizosolenia pellucida Cleve, 1901 Rhizosolenia pellucida Schroder, 1911 Rhizosolenia peragalloi Castracane, 1897 Rhizosolenia phuketensis B.G.Sundström, 1980 Rhizosolenia pileolus Ehrenberg, 1844 多指根管藻 Rhizosolenia polydactyla Castracane, 1886 Rhizosolenia praealata H.J.Schrader, 1973 Rhizosolenia praebarboi Schrader, 1973 Rhizosolenia praebergonii V.V.Muchina, 1965 Rhizosolenia pugens Rhizosolenia punctata J.W.Bailey ex H.Peragallo, 1892 Rhizosolenia pungens Cleve-Euler, 1937 Rhizosolenia quadrijuncta H.Peragallo, 1892 Rhizosolenia quadriseta Zacharias, 1898 Rhizosolenia radiata Zenkevich, 1947 Rhizosolenia recta Cleve, 1901 Rhizosolenia reinboldii (Van Heurck) 菱形根管藻 Rhizosolenia rhombus Karsten, 1905 Rhizosolenia rigida H.Peragallo, 1892 粗根管藻 Rhizosolenia robusta G.Norman ex Ralfs, 1861 Rhizosolenia rothii (Ehrenberg) Grunow Rhizosolenia schrubsolii Cleve Rhizosolenia semispina Hensen, 1887 刚毛根管藻 Rhizosolenia setigera Brightwell, 1858 Rhizosolenia shrubsolei Cleve, 1881 Rhizosolenia sigma Schütt, 1893 Rhizosolenia sigmoida Sorhannus, 1990 Rhizosolenia sima Castracane, 1886 相似根管藻 Rhizosolenia similis Cleve, 1937，别名：Rhizosolenia similis Karsten, 1907 Rhizosolenia similoides Cleve-Euler, 1951 简根管藻 Rhizosolenia simplex Karsten, 1905 中华根管藻 Rhizosolenia sinensis Qian Rhizosolenia squamata Hensen, 1911 Rhizosolenia squamifera Sournia, 1968 Rhizosolenia squamoides Hensen, 1911 Rhizosolenia squamosa Karsten, 1907 Rhizosolenia squamosa Pantocsek, 1892 Rhizosolenia stolterforthii H.Peragallo, 1888 斯托根管藻 Rhizosolenia stolterfothii H.Peragallo, 1888 Rhizosolenia striata Greville, 1864 Rhizosolenia stricta Karsten, 1905 Rhizosolenia styliformis T.Brightwell, 1858 谭氏根管藻 Rhizosolenia temperei H.Peragallo, 1888 Rhizosolenia tenuijuncta Manguin, 1960 Rhizosolenia torpedo Karsten, 1905 Rhizosolenia truncata G.Karsten, 1905 Rhizosolenia tubiformis G.R.Hasle, 1975 Rhizosolenia twistata Whiting et Schrader, 1985 Rhizosolenia victoriae Schroder, 1912 普通根管藻 Rhizosolenia vulgaris Ehrenberg, 1872 Rhizosolenia T.Brightwell, 1858. GBIF. [2022-06-15]. （原始内容存档于2022-06-20）.  Kenta Abe & Richard W. Jordan (2023) On the enigmatic diatom Rhizosolenia dubia, its relationship to Pseudopyxilla and Proboscia, and description of a new species, Proboscia pinocchioi sp. nov., Diatom Research, 38:1, 1-12, DOI: 10.1080/0269249X.2022.2154280