FIGURE 6. Ephippium and neckteeth. A in A new Central European species of the Daphnia curvirostris complex, Daphnia hrbaceki sp. nov. (Cladocera, Anomopoda, Daphniidae)

FIGURE 6. Ephippium and neckteeth. A. Daphnia hrbaceki, dorsal aspect of free ephippium (K); arrow indicates evenly shaped convex outline lacking any concavity between the two egg chambers. B. D. hrbaceki, lateral aspect of free ephippium (K); arrow indicates position of maximal width of the ephippium. C. D. hrbaceki, adult female (RB); detail of necktooth (indicated by arrow). D. D. minnehaha, adult female (ELA) with neckteeth (indicated by arrow). E. D. minnehaha, adult female (ELA); detail of neckteeth (indicated by arrow). F. D. minnehaha, juvenile female (ELA); dorsal aspect, detail of neckteeth (indicated by arrow). G. Daphnia sp. (morphotype FLO9) (FL); detail of neckteeth (indicated by arrow).