(4) Heterocypris cisternina (Furtos, 1936) comb. nov.

Yoo et al. (2017) noted that the fifth limb of the type specimens of Eucypris cisternina Furtos, 1936 lacks the so-called ‘c’-seta, which characterises the genus Eucypris as diagnosed by Martens (1989) and transferred the species to the newly erected genus Manuelcypris Yoo et al., 2017 . In general, E. cisternina rather perfectly fits the diagnosis of the genus Heterocypris, except, however, for the absence of marginal tubercles on the right valve. Considering that these tubercles are known to be poorly developed or even missing in some populations of Heterocypris – see, for instance, Heterocypris salina (Brady, 1968) (Meisch 2000: 355) – the species is here tentatively transferred to the latter genus.