Bithyniidae

Hampen Sø, Midtjylland, Danmark

Figure 5.Bithynia forcarti sp. n. a shell,frontal view b shell,lateral view.

Figure 3.Comparative morphology of shell and penis in Bithynia radomani Glöer & Pešić, 2007 (a–b) Bithynia montenegrina (Wohlberedt, 1901) (c–d) and Bithynia hambergerae A. Reischütz, N. Reischütz & P.L. Reischütz, 2008 (e–f): a, c, e = shell, b, d, f = penis.

Figure 3.Hydrobioids collectedduring the survey in mainland and insular Greece. A Daphniola exigua (dorsal and ventral view) B Isimerope semele (dorsal and ventral view, Megali Vrysi) C Pseudoislamia balcanica (dorsal and ventral view, Ag. Sophia) D Pseudamnicola pieperi (Olympos) E Radomaniola cf. curta (spring of Louros river) F Radomaniola cf. curta (Ag. Sophia spring) G Trichonia trichonica H Pseudobithynia eubooensis. Scale bar 1 mm.

Figure 50.Drymaeus species. A–C Drymaeus (Drymaeus) acervatus (Pfeiffer, 1857), lectotype NHMUK 1975461 (H = 41.5) D–F Drymaeus (Drymaeus) dunkeri (Pfeiffer in Philippi 1846), lectotype NHMUK 1975512 (H = 34.8) G–I Drymaeus (Drymaeus) lattrei (Pfeiffer in Philippi 1846), lectotype NHMUK 1975555 (H = 42.6). All enlarged.

Figure 6.Shell of Bithynia starmuehlneri sp. n. a frontal view b lateral view c juvenile shell with operculum.

Figure 3.Comparative morphology of shell and penis in Bithynia radomani Glöer & Pešić, 2007 (a–b) Bithynia montenegrina (Wohlberedt, 1901) (c–d) and Bithynia hambergerae A. Reischütz, N. Reischütz & P.L. Reischütz, 2008 (e–f): a, c, e = shell, b, d, f = penis.

Figure L19.Labels. i Bulimulus (Drymaeus) dukinfieldi Melvill, 1900 ii Bulimus dunkeri Pfeiffer in Philippi 1846 iii Bulimulus (Peronaeus) durangoanus Martens, 1893 iv Bulimus dutaillyi Pfeiffer, 1857 v Bulimus dysoni Pfeiffer, 1846 vi Bulimus edwardsi Morelet, 1863.

Hampen Sø, Midtjylland, Danmark