Cythereis rivulorum Rome, 1943

Meisch, Claude, Smith, Robin J. & Martens, Koen, 2019, A subjective global checklist of the extant non-marine Ostracoda (Crustacea), European Journal of Taxonomy 492, pp. 1-135 : 14

Cythereis rivulorum Rome, 1943 ,

described from a river in Belgium and later transferred to the monospecific genus Romeis Sywula, 1970 , was shown to represent a marine species inadvertently introduced into a freshwater sample ( Meisch 2000). Both the genus and species are therefore removed from the present world list of non-marine species.