TAB. III. 



1 1. Buccinum Dalei,^;. 34. 



1 1 a. var. crassum, front view. 

 113. ,, ovum, front view, 

 lie. „ nanum, front view^ 

 1 1 cl. „ paucistriatuni, back view. 



12. Buccinum undatum,^^. 35. 



12 a. var. Iseviusculum, back view. 

 12(5. ,, striatum, back view. 

 12 c. „ vulgatum, front view. 

 1 2 d. „ tenerum, front view. 



