Figure 4 in A case of biodiversity overestimation in the Balkan Belgrandiella A. J. Wagner, 1927 (Caenogastropoda: Hydrobiidae): molecular divergence not paralleled by high morphological variation

Figure 4. Renal and pallial section of female reproductive organs of Belgrandiella: (a) Belgrandiella fontinalis, Babja luknja (molecular clade C); (b) Belgrandiella robusta, Obrh, type locality (molecular clade A) (bc, bursa copulatrix; cbc, duct of bursa copulatrix; ga, albuminoid gland; gn, nidamental gland; gp, gonoporus; ov, oviduct; ovl, loop of oviduct; rec, rectum; rs, receptaculum seminis). Scale bar represents 1 mm.