European Shells. 48 



Melanopsis cariosa Lam Seville (McAiid.). 



Melanopsis Dufourii Fer Xativa. 



Melanopsis costata Fer •. Lake Meron (Trist.). 



Melanopsis costata var. ilisciolata Lake of Galilee (Bearaorit), 



Melanopsis lentiginosa Rve Lebanon (Trist.). 



Melanopsis eremita Ti' Near Dead Sea (Trist.). 



Littorina rudis Donov British. 



Littorina rndis Donov. var Milford Haven. 



Littorina Fabalis Tart. ?rr:palliata var. . . (W. Bean). 



Littorina tenebrosa 2font. ?= rudis ?;<2r. . . British. 



Littorina saxatilis e7(9A7i52f. ? = rudis^'ar. . . British. 



Littorina tenebrosa = Groelandica Chem. Greenland. 



Littorina patula Jeffr. ?— rudis var British. 



Littorina neritoides Liiin British. 



Littorina litorea Linn British. 



Littorina striata I^ing Azores (McAnd.). 



Littorina litoralis Linn. British. 



Littorina palliata Say British. 



Lacuna puteolus Turt British. 



Lacuna pallidula Da Costa British. 



Lacuna vincta Turt British. 



Planaxis lineata=pedicularis Lam Canarj^ Isl. 



Eissoina Bruguieri Payr Mediterranean. 



Rissoina sp. ind Canary Isl. 



Rissoa violacea Desm Mediterranean. • 



Rissoa punctura Mont British. 



Rissoa labiosa Mont British. 



Rissoa labiosa var. ventricosa Haul Dalmatia. 



Rissoa semistriata Mont British. 



Rissoa parva Da Costa British. 



Rissoa parv^a var. interrupta British. 



Rissoa costata Desk, non Mont Mediterranean. 



Rissoa ? rulilabrum var Sea of Marmora. 



Rissoa costulata Icisso British. 



Rissoa inconspicua Aid British. 



Rissoa (Zippora) auriscalpiuni Linn. . . . Yillafranca. 



Alvania striatula Mont British. 



Alvania calathus ITanl British. 



Alvania buccinoides Desk Yillafranca. 



Al«^ania lactea Mach Yigo (McAnd.). 



Alvania costata Ad British. 



