Metadiaptomus is a genus of crustacean in the family Diaptomidae, containing the following species: \n* Metadiaptomus aethiopicus (Daday, 1910) \n* Metadiaptomus alluaudi (Guerne & Richard, 1890) \n* Metadiaptomus asiaticus (Ulyanin, 1875) \n* Metadiaptomus capensis (G. O. Sars, 1907) \n* Metadiaptomus chevreuxi (Guerne & Richard, 1895) \n* Metadiaptomus colonialis (Douwe, 1914) \n* Metadiaptomus gauthieri Brehm, 1949 \n* Metadiaptomus lobulifer (Rylov, 1927) \n* Metadiaptomus mauretanicus Kiefer & Roy, 1942 \n* Metadiaptomus meridianus (Douwe, 1912) \n* Metadiaptomus purcelli (G. O. Sars, 1907) \n* Metadiaptomus transvaalensis Methuen, 1910 \n* Metadiaptomus vandouwei (Kiefer, 1930)