XXX11 



(Patella Pellucida, 131). 

 (Patella Testudinalis, 



1S1,)/. 103. 

 (Patella Virgmea, 13 1), 

 (Young Pulchella,l 32). 

 Fulva (M). 



PL EURO- 

 BRONCHUS. 



Plumula,l32 t f. 41. 

 Membranaceus, 133, f. 76. 



EMARGINULA. 

 Fissura, 133. 

 Rosea (Fissura, var. 



133) (),/ 79. 



FISSURELLA. 



Reticulata, Donovan, 



(Gr<eca, 134). 

 Noachina, 134,/. 78. 

 Nubecula, 251. 



PILEOPSIS. 



Ungaricus, 135. 

 Antiquus, 135. 

 Militaris t 135. 



CALYPTRMA. 



Chinensis, 136. 



BULLMA. 

 Aperta, 137. 

 Punctata, 137- 



(M) PATELLA FULVA, Muller Zool. Dan. I, p. 24, ^. 

 24,/. 1, 2, 3.Gmel. 3712. D. 1053. Oval-oblong, 

 depressed, uniform orange or tawney yellow, seemingly 

 smooth, but when magnified decussated by minute longi- 

 tudinal and transverse striae; apex submarginal. O20. 

 Found in Rosshire by Mr. Jeffreys. 



(v) Higher, rounder at the base and the summit more 

 recurved than in Fissura : tinged with rose-colour inter- 

 nally when taken with the animal alive. 



