真剑水蚤属（学名：）为剑水蚤科的一个属。

下属物种
本属包括以下物种：
 Eucyclops acanthoides (Douwe, 1914)
 Eucyclops agilis (Koch)
 Eucyclops agiloides (Sars, 1909)
 Eucyclops albuferensis Alekseev, 2008
 Eucyclops alekseevi Mercado-Salas & Suárez-Morales, 2016
 Eucyclops alticola Kiefer, 1957
 Eucyclops angeli Gutiérrez-Aguirre & Cervantes-Martínez, 2013
 Eucyclops angustus (Sars G.O., 1909)
 Eucyclops arcanus Alekseev, 1990
 Eucyclops ariguanabensis Brehm, 1949
 Eucyclops australiensis Morton, 1990
 Eucyclops azorensis Defaye & Dussart, 1991
 Eucyclops bathanalicola Boxshall & Strong, 2006
 Eucyclops baylyi Morton, 1990
 Eucyclops birmanus
 Eucyclops biwensis Ishida, 1998
 Eucyclops bondi Kiefer, 1934
 Eucyclops borealis Ishida, 2001
 Eucyclops brevifurcatus (Grandori, 1925)
 Eucyclops breviramatus Löffler, 1963
 Eucyclops bryophilus Lindberg, 1950
 Eucyclops caparti Lindberg, 1951
 Eucyclops chihuahuensis Suárez-Morales & Walsh, 2009
 Eucyclops chivahensis Lindberg, 1960
 Eucyclops ciliatus (Sars G.O., 1909)
 Eucyclops cognatus Kiefer, 1929
 Eucyclops congolensis Lindberg, 1951
 Eucyclops conrowae Reid, 1992
 Eucyclops crassispinosus Kiefer, 1932
 Eucyclops cuatrocienegas Suárez-Morales & Walsh, 2009
 Eucyclops defaye Mercado-Salas & Suárez-Morales, 2016
 Eucyclops defayeae Mercado-Salas & Suárez-Morales, 2016
 Eucyclops defectus Lindberg, 1937
 Eucyclops delachauxi (Kiefer, 1925)
 Eucyclops delongi Alekseev, Abramova & Chaban, 2019
 Eucyclops demacedoi Lindberg, 1957
 Eucyclops dubius (Sars G.O., 1909)
 Eucyclops dumonti Alekseev, 2000
 Eucyclops echinatus (Kiefer, 1926)
 Eucyclops edytae Tang & Knott, 2009
 Eucyclops elburziensis Lindberg, 1955
 Eucyclops elegans (Herrick, 1884)
 Eucyclops ensifer Kiefer, 1936
 Eucyclops estherae Mercado-Salas & Suárez-Morales, 2016
 棘刺真剑水蚤 Eucyclops euacanthus (SarsGO, 1918)
 Eucyclops farsicus Lindberg, 1941
 Eucyclops festivus Lindberg, 1955
 Eucyclops fragilis (Kiefer, 1926)
 Eucyclops glaber Kiefer, 1935
 Eucyclops graeteri (Chappuis, 1927)
 Eucyclops hadjebensis (Kiefer, 1926)
 Eucyclops ibleicus Pesce & Galassi, 1987
 Eucyclops inarmatus Kiefer, 1932
 印度真剑水蚤 Eucyclops indicus Kiefer, 1927
 Eucyclops ishidai Mercado-Salas & Suárez-Morales, 2016
 Eucyclops laevimargo
 Eucyclops lanceolatus Kiefer, 1935
 Eucyclops leptacanthus Kiefer, 1956
 Eucyclops leschermoutouae Alekseev & Defaye, 2004
 Eucyclops lilljeborgi (Sars G.O., 1918)
 Eucyclops longispinosus Pesce & Galassi, 1987
 大尾真剑水蚤 Eucyclops macruroides (Lilljeborg, 1901)
 锯齿真剑水蚤 Eucyclops macruroides denticulatus (Graeter, 1903)
 长尾真剑水蚤 Eucyclops macrurus (G.O.Sars, 1863)
 马达加斯加真剑水蚤 Eucyclops madagascariensis (Kiefer, 1926)
 小齿真剑水蚤Eucyclops microdenticulatus Lindberg, 1939
 Eucyclops miracleae Alekseev, 2010
 Eucyclops mittmanni Mercado-Salas & Suárez-Morales, 2016
 多色真剑水蚤 Eucyclops multicolor Lindberg, 1935
 Eucyclops nagasakai Uéno, 1934
 Eucyclops neocaledoniensis Dussart, 1984
 Eucyclops neomacruroides Dussart & Fernando, 1990
 新热带真剑水蚤 Eucyclops neotropicus Kiefer, 1936
 纽曼真剑水蚤 Eucyclops neumani
 Eucyclops nichollsi Brehm, 1950
 Eucyclops nigroviridis Harada, 1931
 Eucyclops nudus Kiefer, 1935
 Eucyclops ohtakai Ishida, 2000
 Eucyclops orthostylis Lindberg, 1952
 太平洋真剑水蚤 Eucyclops pacificus Ishida, 2000
 Eucyclops parvicornus Harding, 1942
 Eucyclops paucidenticulatus Lindberg, 1951
 Eucyclops permixtus Kiefer, 1929
 Eucyclops persistens Monchenko, 1978
 Eucyclops phaleratus
 Eucyclops porrectus Kiefer, 1932
 Eucyclops (Tropocyclops) prasinus Fischer, 1860
 Eucyclops prionophorus Kiefer, 1931
 Eucyclops procerus Dussart, 1981
 Eucyclops productus Kiefer, 1936
 Eucyclops pseudoensifer Dussart, 1984
 Eucyclops puteincola Kiefer, 1982
 Eucyclops rarispinus (Sars G.O., 1909)
 Eucyclops romaniensis Alekseev, 2010
 Eucyclops roseus Ishida, 1997
 Eucyclops ruttneri
 半齿真剑水蚤Eucyclops semidenticulatus Lindberg, 1940
 Eucyclops semiserratus (Sars G.O., 1909)
 Eucyclops serratulus (Fischer, 1851)
 锯缘真剑水蚤 Eucyclops serrulatus (Fischer, 1851)
 Eucyclops silvestrii (Brian, 1927)
 Eucyclops siolii Herbst, 1962
 Eucyclops solitarius Herbst, 1959
 Eucyclops spatharum Harding, 1942
 Eucyclops spatulatus Morton, 1990
 如愿真剑水蚤 Eucyclops speratus (Lilljeborg, 1901)
 Eucyclops stuhlmanni
 Eucyclops subciliatus Dussart, 1984
 Eucyclops sublaevis (Sars G.O., 1927)
 Eucyclops subterraneus (Graeter, 1907)
 台湾真剑水蚤 Eucyclops taiwanensis Sukhikh & Alekseev, 2015
 Eucyclops (Stygocyclops) teras (Plesa, 1971)
 Eucyclops thienemanni Kiefer, 1930
 Eucyclops titicacae Kiefer, 1957
 Eucyclops torresphilipi Suárez-Morales, 2004
 Eucyclops troposperatus Alekseev & Yusoff
 Eucyclops tsushimensis Ishida, 2001
 Eucyclops turcomanus Lindberg, 1959
 Eucyclops tziscao Mercado-Salas, 2013
 Eucyclops vandouwei Brehm, 1909
 绿真剑水蚤Eucyclops viridis (Henry, 1919)
 Eucyclops wixarica Mercado-Salas & Suárez-Morales, 2016

参考文献

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