— 56 — 



Melanopsis Guiraoi B. Var. — Oued Borma (M. Vaucher). 

 » magniftca B. — Fez, Oued Brada (M. Vaucher). 

 » costeUata Férussac. — Ouazzan, 0. H'asad Fedalla 



(M. Vaucher). 

 » microstoma B. — 0. Moulouïah. 

 » Pechaudi B. — 0. Moulouïah. 

 » heliophila B. — Ain Chair. 



)) tingitana Morelet. — Mogador, Temslolt et cours 

 d'eau du S.-O. du Maroc, 

 var. Bucheti. Pallary. — 0. Ida ou Guert 



(M. Buchet). 

 var. major Pallary. — 0. Ida ou Guest, 

 0. Ait Ouadil. (M. Buchet). 

 » Maresi B. — 0. Namous. 

 )) sp.? . — Ourika. 



Valvata niaroccana Pallary. — Aïn Azena (Rabat) (M. Vau- 

 cher). 

 NerUina numidka Recluz. — Tétouan. 

 )) maroccana Paladilhe. — Meknès. 

 » t'ntfjinata Pallary. — Tétouan. 

 Pisidium pnsiUum Jennyns. — Tétouan, Tanger. 

 )) casertanum Poli. — Tanger. 



var. Lumstcrnianum Forbes. 

 Sphaerium maroccaiium Pallary. — Tanger, Charf Lakàab, 



Larache. 

 Unio UttoraUs Cuvier. — Tétouan, Mogador, 0. Drada. 

 0. Mourebeï (M. Vaucher). 

 var. FcUmaïuii Deshayes. — 0. Ida 



(M. Buchet). 

 var. Bucheti Pallary. — 0. Ida. 

 var. minor. — Merrakech (M. Vaucher). 

 )) Letournemi B. — Tétouan. 



)) Durleui, Deshayes. — Mogador, 0. Ida (Buchet). 



0. Drada (M. Vaucher). 

 var. tetuanensis Kob. (sp.). 0. Tétouan. 



