24 



Animal white, head and sides of foot marked with 

 black ; tentacula annulated with black ; margin 

 the mantle spotted with crimson and yellow. 



At low water, on the rocky parts of the coast. 

 Common. 



Family. Buccinidae. 



XXXVIII. Buccinum, Lin. 

 1. undatum. 



Buccinum undatum, Lin. — Tritoniura unda- 

 tum. Mull. — 13. Buccinum striatum, Penn. 

 The animal is figured by Muller. 

 Common. The variety /3. is most frequent on the 

 Manx coast. It is called by the natives M ullage and 

 sometimes eaten boiled. 



XXXIX. Purpura, Adanson. 

 1. lapillus. 



Purpura lapillus, Lam, — Buccinum lapillus, 

 Lin. 

 On rocks at low water. Abundant. 



XL. Nassa, Lam. 



1. reticulata. 



Nassa reticulata, Flem. — Buccinum reticula- 

 tum, Lin. — Planaxis reticulata, Risso. 

 Cast ashore occasionally on the north coast. I have 

 never seen it alive on the Manx shores. 



2. macula. 



Buccinum macula, Mont. — B. ascanius, Lam. 

 — B. minutum, Penn. — B. asperulum, 



