(0 TROCEEDINGS OF THE MALACOI.OGICAL SOCIETY. 



Family NUCTJLID^. 

 *NucuLA McEiUDis, Oppeulieim. 



Family ARCID^. 



*CucuLLiEA DiMEHENSis, Oppenlieim. 



Arca subplanicosta, Oppeuheira (= Area pla7iicosta, Fraas, non 

 Deshayes). 



A. UNiFORMis, Oppenheim. 

 *A. sp., Oppenheim { = Arca Edwardsi, Mayer-Eymar, nun Deshayes). 



Barbatia tkthyis, Oppenheim { = Arca planicoda, Yvuvls, pars). 



FossuLARCA tenuifilosa, Cossmaun, sp. 

 ^Tarallelipipedum Fajumensis, Oppenheim. 



Gltcyjieris juxtadentata, Cossmaun { = Axinaa and Pcctuncidtis). 

 *G. ^gyptiaca, Oppenheim {- Axinaia and Pectunculus). 



Family ASTARTID^. 



Cardita acuticostata, Lamarck (= Cardita complanata, Fraas ; 



C. nmltieostata, Fraas ; Cardium ohliqtmm, Fraas). 

 C. Fajumensis, Oppenheim (= Cardita {Cosstnanneila) ^gyptiaca, 



Mayer-Eymar, non Fraas). 

 C. MoKAiTAMENSis, Oppenheim. 

 C. FiDELis, Oppenheim. 



C. Mosis, Oppenheim. 



Family CRASSATELLITID^. 



*Crassatellites (= Crassatella) Fajumensis, Oppenheim. 

 *'C. ( = Crassatella) Junkert, Mayer-Eymar. 

 ^'C. (= Crassatella) puellula, Mayer-Ej-mar. 

 *C. (= Crassatella) trigonata, Lamarck. 



Family LUCIxXID^. 



LuciNA Pharaonis, Bellaxdi ( = Z. hialata, Bellardi ; L. JEgyptiaca, 

 Bellardi ; L. Mavusi, Coquand ; Z. subcircularis, Fraas, non 

 Deshayes ; Z. evanida, Fraas, non Deshayes ; Z. pomum, Mayer- 

 Eymar, non Dujardin; Z. Liiyca, Cossmann). 



LuciNA IIai, Oppenheim (= Z. concinna, Fraas, non Deshayes). 



L. polythele, Oppenheim (= Z. Fortisiana, Fraas, non Defrance). 



Jj. calliste, Oppenlieim. 



L. gibbosula, Lamarck. 

 *L. Fajumensis, Oppenheim. J 



^'Divaricella sinuosa, Bellardi, sp. " 



DiPLODONTA CYCLoiDEA, Bellardi, sp. {= Ziichia detrita, Fraas, non 

 Deshayes; L. pomum ^ Mayer-Eymar, «o« Dujardin). 



D. INFLATA, Bellardi, sp. 



D. corpusculum, Oppenheim. 



Family CAIIDIID^. 

 *LoxocART)iuM ScnwEiNFORTHi, Mayei'-Eymar, sp. 



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