FROM AIN MUSA, GULF OF SUEZ. 195 



Nertta albicilla, Linn. (511). 



* ,, Stella, Chemnitz. Determined by E. Smith. 



„ marmorata. Reeve. (McAndrew). Determined by E. Smith. 



Pyrula paradisiaca, Martini. (317). 



Fissiirella Ruppellii, Reeve. (551). Determined by E. Smith. 



Marginella, sp. (}). Not named by Smith or Sowerby. Probably 

 new. 



CONCHIFERA. 



Vulsella spongiarum, Lamk, (146). 



* Chama iostoma, Conrad. Sandwich Islands. 



'"■ „ corrugata, Brod. Central America, Reeve. 

 Area retusa, Lamk. (117). 



„ (Bardalta) /usca, Brug. {i iS). 



* Circe abbreviata, Lamk. 



,, crocea, Gray. (72). 



„ pectinata, Linn. (67). 

 Pechinculus arabica, H.Adams, (McAndrew.) 

 My tilus variabilis, Issel. (128). 

 Plicatula ramosa, Lamk. (168). 



* Avicula {Meleagrind) ala-perdicis, Reeve. 

 Mactra olorina, Philip. (13). 



'''■ M. semisulcata, Desh. 



Lucina semperiana, Krauss. (102). 



* Diplodonta rotundata, Turton. Atlantic and Mediterranean. Deter- 

 mined by E. Smith. 



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