Institució Catai^ana d'Historia Naturai, 13. 



gaditanus, Gmel.=P. violacescens, Lamk. 



» var. violacescens, Lamk. 



glycimeris, Chemn.=P. glyctmeris, L. 



L. 

 znsubrtcus, S2Lndri.-=P. violacescens, Lamk. 

 numnarius^L•sLmk.=P. pilosus, L. 

 pilosus, L. 



» » fru. Uneata. 



siculus, Reeve.=P. himaculattis^ Poli. 

 violacescens, Lamk. 



Persicula=Marginella 

 clandestina, Brocchi. 

 miliacea, Lamk.=J/. miliaria, L. 

 Philippii, Monts. 

 triticea, Lamk.=J/. mitrella, Risso. 



Petricola 



lithophaga, PhiL=P. lithophaga^ Retzius. 



» Retzius. 



ruperelld^ Lamk.=P. Uthophaga, Retzius, var, 



Pharus 



legumen, L. 



Phasianella 



dubia, ^onis. = Ph. tenuis^Mioh. 

 intermèdia, Scacchi.=P/z. Tennis, Midh. 

 nicaeensiSy Risso. = P/z. spedosd, Mühlf. 

 picta, CortsL. =Ph. pullus, L. var. 



