Adding the West-African riverine component: Revision of the Recent freshwater snails belonging to Pseudocleopatra Thiele, 1928 (Caenogastropoda, Cerithioidea, Paludomidae)
Neiber, Marco T.
Kahl, Sandra M.
Wiggering, Benedikt
Glaubrecht, Matthias
Zootaxa
2019
2019-09-25
4674
3
301
328
Thiele
1928
[279,479,225,252]
Gastropoda
Thiaridae
Pseudocleopatra
Animalia
9
310
Mollusca
genus
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