FIGURE 3. Ceriodaphnia dubia s.l in A new species of the genus Ceriodaphnia Dana, 1853 (Cladocera: Daphnidae) from Eastern Siberia (Russia) that combines morphological features of two species groups

FIGURE 3. Ceriodaphnia dubia s.l. adult parthenogenetic female from an oxbow of the Don River near Stogovskoy village, Rostov area, European Russia. A, valve. C, D, E, H, different portions of valve. Adult parthenogenetic female from a culture of unknown origin. B, valves. F, G, different portions of valves. I, postabdomen. Scale bars 0.1 mm.