42 



Buccinum undatum, m imperiale, Reeve. 

 Buccinum undatum, m acuminatum, Brod. 

 Buccinum Humphreysianum, Bennett. 



Buccinum Humphreysianum, v lactea, y^^ 



Family III.— MURICIDyC, i^^^;//. 



Genus I. — Buccinopsis,/^. 



BucciNOPSis Dalei, y". Soiv. 



Buccinopsis Dalei, v eburena, Sars. 

 Genus II .—Triton, Z^t- J/c?;//. 

 Triton nodi per, Lani. 

 Triton cutaceus, L. 



Genus III.— Murex, L. 

 Murex erinaceus, L. 



Murex erinaceus, v sculpta, Jeff. 



Murex erinaceus, v melanostoma, /e^ 

 Murex aciculatus. Lam. 



Murex aciculatus, v badia,y<?^ 



Murex aciculatus, v elongata. Mar. 

 Genus IV.— Lachesis, Risso. 

 Lachesis minima, Mont. 



Lachesis minima, v pallescens, Jeff. 

 Genus V.— Trophon, De Moni. 

 Trophon muricatus, Mont. 



Trophon muricatus, v lactea, Jeff. 

 Trophon barvicensis, Johnston. 

 Trophon truncatus, Strom. 



Trophon truncatus, v alba, Jeff. 



Trophon truncatus, v scalaris, Jeff. 



Genus VI. — Fusus, Briig, 

 Fusus antiquus, L. 



Fusus antiquus, v alba, Jeff. 

 Fusus antiquus, v ventricosa, Jeff. 

 Fusus antiquus, v striata, Jeff. 

 Fusus antiquus, v gracilis, Jeff, 



