TROI'IION. I 4.T 



T. MURICIFORMIS, King. 



Ovately-fusit'orm, cinereous ; whorls tumid, cancellated; aper- 

 ture dark chestnut; margin of lip crenulate. 



Length 1 inch,diam. -55 inch. 



Straits of Magellan. 



I cannot identity this species. Very probably it is a variety 

 of 2\ Ge,rersi(iniis. 



T. CORRUOATUS, Rec^e. PI. 33. tig. 352. 



Closely latticed ; pale fulvous white. Length, 1-25 inches. 



Habitat ? 



A very doubtful form. It may = T. mnriciformis above, and 

 Philippi (Abbild. Ill) has identified it with his Fusus alhidus, 

 which is a synonym of T. Geversianas. On the other hand 

 Hiitton thinks that his T. pJebeiu!^, of New Zealand, may be the 

 same. 



T. LoEBBECKEi, Kobelt. PI. 31, tig. 335. 



Very like the preceding, but not so closely ribbed. 



Length, 32 mill. 



Habitat unknown. 

 It may belong to the genns UroHalpinx. 



T. PLEBEIUS, Hiitton. 



Small, fusiform ; whorls convex, striated spirally, and finely 



plicate longitudinally ; mouth oval, angular, lip striated in adult 



individuals ; canal short, slightly inclined to the left. Purpure- 



ous, the salient parts darker ; within brownish purple. 



Length, -8 inch. 



New Zealand. 



Troj>hon infer us, Hutton is said to resemble the above, but 

 much larger, with shorter canal and more irregular ribs. 



Length, 1-1 inches. 



They are probably identical. Hutton thinks that possibly 

 Fusus corrugatus, Reeve (^ Trophon) is the same. Not figured. 



T. Glockeri. Anton. 



Only known througli a short description ; no locality. Is 

 probably a Trophon. 

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