42 cn.ivA. 



222 (or 95a). fulva (f. 471), Marrat. — Oblongo-cylindrica, 

 subventricosa, postice rotundata, pallide fulva, punctis pal- 

 lida rubris et fasciis duabus indistinctis notata ; spira de- 

 presso-conica, anfractibus planulatis, sutura canaliculate, 

 margine punctato ; columella tumida, obsolete plicata, plicis 

 calli antici quatuor validis ; aperfcura intus pallidissime rosea ; 

 labio abraso, margine acuto.- — This species is allied to a dif- 

 ficult series of Olives, viz. 0. atalina, 0. quersolina, etc. 

 They may all prove varieties of a common type when the 

 variations are better understood. 



223. masakis (f. 475), Duclos. — The figure is copied from 

 the above author's work on Olives. Some shells sent to 

 Mr. Marrat as representing the species, from the Moluccas, 

 were specimens of O.porphyritica, the animals of which were 

 sickly when living. Duclos' shell has numerous plaits on 

 the columella, and five or six long oblique folds. 



