Pisidium sp.

Rassam, Hanane, Ghamizi, Mohamed, Benaissa, Hassan, Clewing, Catharina & Albrecht, Christian, 2021, The fingernail clams (Bivalvia: Veneroida: Sphaeriidae) of Morocco: Diversity, distribution and conservation status, Biodiversity Data Journal 9, pp. 73346-73346 : 73346

Pisidium sp.

Notes

Overall, no external distinguishing morphological features. However, the shell outline and hinge plate are closer to P. casertanum (Fig. 10 ).

Figures

Figure 10. Pisidium sp. from Zaouit Cheikh channel. a- External view of the whole animal (left and right), b- Dorsal view, c- internal view of hinge plate of left and right valves.