钵水母纲

缽水母綱 化石时期： Fortunian 至 現在[1] PreЄ Є O S D C P T J K Pg N
Cephea cephea
科学分类
界：	动物界 Animalia
门：	刺胞動物門 Cnidaria
亚门：	水母亞門 Medusozoa
纲：	缽水母綱 Scyphozoa Götte, 1887
目
見內文

钵水母纲（學名：Scyphozoa）是刺胞动物门的一个纲[2]。例如水母、海蜇、海月水母、霞水母等。 這類水母早在寒武紀就已出現，直到現在[1]。

語源

钵水母纲的學名Scyphozoa源於古希臘語的skyphos（σκύφος），意思就是杯狀的物品。

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。

分類

钵水母纲有：

• †目 Byroniida
• 冠水母亚纲 Coronamedusae
  • 冠水母目 Coronatae
• 圆盘水母亚纲 Discomedusae
  • 旗口水母目 Semaeostomeae
  • 根口水母目 Rhizostomeae

錐石目（Conulariida）是一個化石分類單元，可能也是缽水母綱的成員，但其從屬具廣泛爭議。

下属分类

本纲包括以下目：

• Coronatae
• Rhizostomeae
• Semaeostomeae

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

圖片

• 
  Sea nettle Jellyfish (Chrysaora quinquecirrha) at 蒙特瑞灣水族館.
• 
  Blubber jelly (Catostylus mosaicus) at 蒙特瑞灣水族館.
• 
  Mastigias papua at the 蒙特瑞灣水族館.
• 
  Australian spotted jellyfish (Phyllorhiza punctata).
• 
  Mediterranean Jellyfish (Cotylorhiza tuberculata) at the 蒙特瑞灣水族館.
• 
  Flower hat jelly at the 蒙特瑞灣水族館.
• 
  Aurelia aurita
• 
  Stomolophus_meleagris

參考資料

1. Liu, Yunhuan; Shao, Tiequan; Zhang, Huaqiao; Wang, Qi; Zhang, Yanan; Chen, Cheng; Liang, Yongchun; Xue, Jiaqi. A new scyphozoan from the Cambrian Fortunian Stage of South China. Palaeontology. 2017-06-04, 60 (4): 511–518. doi:10.1111/pala.12306 （英语）.  使用|accessdate=需要含有|url= (帮助) 引文格式1维护：日期与年 (link)
2. Dawson, Michael N. The Scyphozoan. [2008-08-11]. （原始内容存档于2019-10-28）. 
3. Sun Wei-Guo (1986) Late Precambrian scyphozoan medusa Mawsonites randellensis sp. nov. and its significance in the Ediacara metazoan assemblage, South Australia, Alcheringa: An Australasian Journal of Palaeontology, 10:3, 169-181, DOI: 10.1080/03115518608619152

• 任淑仙. 无脊椎动物学 上 （中文（简体））. 

外部链接

• 香港海洋公園水母館 （页面存档备份，存于互联网档案馆）