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| Kingdom Animalia |
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Mesocyclops G. O. Sars, 1914 -- valid |
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Mesocyclops annulatus (Wierzejski, 1892) -- valid |
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Mesocyclops aspericornis (Daday, 1906) -- valid |
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Mesocyclops brasilianus Kiefer, 1933 -- valid |
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Mesocyclops chaci Fiers in Fiers, Reid, Iliffe and Suarez-Morales, 1996 -- valid |
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Mesocyclops edax (S. A. Forbes, 1890) -- valid |
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Mesocyclops ellipticus Kiefer, 1936 -- valid |
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Mesocyclops longisetus (Thiébaud, 1912) -- valid |
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Mesocyclops meridianus (Kiefer, 1926) -- valid |
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Mesocyclops meridionalis Dussart and Frutos, 1986 -- valid |
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Mesocyclops nicaraguensis Herbst, 1960 -- invalid |
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Mesocyclops ogunnus Onabamiro, 1957 -- valid |
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Mesocyclops pescei Petkovski, 1986 -- valid |
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Mesocyclops pseudomeridianus Defaye and Dussart, 1989 -- valid |
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Mesocyclops reidae Petkovski, 1986 -- valid |
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Mesocyclops thermocyclopoides Harada, 1931 -- valid |
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Mesocyclops varius Dussart, 1987 -- valid |
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Mesocyclops venezolanus Dussart, 1987 -- valid |
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Mesocyclops yutsil Reid in Fiers, Reid, Iliffe and Suarez-Morales, 1996 -- valid |
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