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钵水母纲

刺胞动物门的一纲动物 来自维基百科,自由的百科全书

钵水母纲
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钵水母纲(学名:Scyphozoa)是刺胞动物门的一个[2]。例如水母海蜇海月水母霞水母等。 这类水母早在寒武纪就已出现,直到现在[1]

事实速览 科学分类, 目 ...
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语源

钵水母纲的学名Scyphozoa源于古希腊语skyphosσκύφος),意思就是杯状的物品。

特征

一类不具缘膜的大型水母。伞缘缺裂呈瓣状,胃腔中有满生刺细胞的胃丝。

一般有营裂体的无性生殖世代(附着的水螅体钵形,构造近似海葵)和雌雄交配的有性世代(游泳的水母体伞形,由其内胚层产生生殖细胞)交相更迭的世代交替现象。

分类

钵水母纲有:

锥石目(Conulariida)是一个化石分类单元,可能也是钵水母纲的成员,但其从属具广泛争议。

下属分类

本纲包括以下目:

目的地位未定的科:
  • Carinachitidae
  • Circonulariidae
  • Conulariellidae
  • Conulariidae
  • Conulariopsidae
  • Corumbellidae
  • Hexangulaconulariidae
  • Kimberellidae
  • Olivooidae
  • Pomoriidae
  • Rhizostomitidae
目、科的地位未定的属:
  • Aciconularia He, 1987
  • Adesmoconularia Driscol, 1963
  • Asterocites Miroshnikov & Kravtsov, 1965
  • Australoconularia Bischoff, 1978
  • Barbigodithreca
  • Brachina Wade, 1972
  • Cathayconularia Xu & Li, 1979
  • Changshaconus Zhu, 1985
  • Circonularia Bischoff, 1978
  • Climacoconus
  • Coadunatoscyphus Bischoff, 1989
  • Conchopeltis Walcott, 1879
  • Conomedusites
  • Conulariella Boucek, 1928
  • Conularina
  • Conulariopsiella Xu & Li, 1979
  • Ctenoconularia Sinclair, 1952
  • Ediacaria Sprigg, 1947
  • Eomedusa Popov, 1968
  • Epomis Lesson, 1843
  • Garraconularia Bischoff, 1978
  • Glyptoconularia Sinclair, 1952
  • Haplorhiza Haeckel, 1880
  • Hexangulaconularia He, 1984
  • Holoconularia Hergarten, 1985
  • Hughaea
  • Hunanoconularia Xu & Li, 1979
  • Ilankirus Sarsembaev & Marusin, 2022
  • Jiangsuconularia Ding & Li, 1984
  • Jilinoconularia Liu, 1981
  • Jixiania Niu, 1987
  • Lagenaconularia He, 1984
  • Leioconularia Xu & Li, 1985
  • Mabianoconullus He, 1984
  • Malvinoconularia Babcock, Feldmann, Wilson & Suarez-Riglos, 1987
  • Mariochrea Valkov, 1982
  • Mawsonites Glaessner & Wade, 1966
    • Mawsonites randellensis Sun, 1986[3]
  • Melitea Péron & Lesueur, 1810
  • Mesoconularia
  • Microconularia Percival, 2009
  • Nanjingoconularia Ding & Li, 1984
  • Orythia Lamarck, 1816
  • Palaenigma Walcott, 1885
  • Paraurelia Gaillard, Goy, Bernier, Bourseau, Gall, Barale, Buffetaut & Wenz, 2006
  • Persimedusites Hahn & Pflug, 1980
  • Prestephanoscyphus Bischoff, 1989
  • Quadrosiphogonuchites Chen, 1982
  • Reticulaconularia Babcock & Feldmann, 1986
  • Selindeochrea Valkov, 1982
  • Shixiconularia Liu, 1981
  • Sinoconularia Zhang, 1976
  • Sinusconularia Hergarten, 1994
  • Sphenothallus J.Hall, 1847
  • Stauridinia Fedonkin, 1990
  • Stellostomites Sun & Hou, 1987
  • Striatoconularia Xu & Li, 1985
  • Stygiomedusae Russell, 1959
  • Tasmanoconularia Parfrey, 1982
  • Teresconularia Leme, Heredia, Rodrigues, Simoes, Acenolaza & Milana, 2003
  • Tirasiana Palij, 1976
  • Vendoconularia Ivantsov & Fedonkin, 2002
  • Wadea Jenkins, 1992
  • Wufengoconularia Li, 1993
  • Xizangoconularia Xu & Li, 1985
  • Yangoconularia Xu & Li, 1985
  • Yinoconularia Zhu, 1985
  • Yunnanomedusa Sun & Hou, 1987
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