Pseudocleopatra, Thiele, 1928

Neiber, Marco T., Kahl, Sandra M., Wiggering, Benedikt & Glaubrecht, Matthias, 2019, Adding the West-African riverine component: Revision of the Recent freshwater snails belonging to Pseudocleopatra Thiele, 1928 (Caenogastropoda, Cerithioidea, Paludomidae), Zootaxa 4674 (3), pp. 301-328 : 310

Key to the Pseudocleopatra species

1 Outer apertural margin sinuous in lateral view.............................................................. 2

1* Outer apertural margin not sinuous; almost straight in lateral view........................................ P. broecki

2 Teleoconch whorls except for fine growth lines usually smooth, only rarely also with faint spiral lines. h/w: 1.37 ± 0.12 (range: 1.11–1.69); h/la: 1.76 ± 0.14 (range: 1.48–2.20)............................................................. 3

2* Teleoconch whorls with up to 6 distinct spiral ridges. h/w: 1.75 ± 0.16 (range: 1.51–2.17); h/la: 2.06 ± 0.20 (range: 1.86– 2.60)........................................................................................ P. voltana

3 Umbilicus slit-like open; shell often with a radial pattern of brown stripes................................ P. togoensis

3* Umbilicus completely closed, shell corneous to brown, never with radial stripes.......................... P. dartevellei