15 Cypraea cinerea, Linn., Wood Iiid. Test., 17, f. 27. 

 West Indies. 



15* Reevei, Gray. Shell oval, ventricose, 



brown ; spire evident, aperture narrow, ends short, 

 reddish ; teeth small, numerous, continuing over 

 the columella and strongly marked over the cavity 

 at its anterior extremity ; length 1-2, breadth 0'85. 

 From Garden Island, mouth of the Swan River. 

 Conch. Illustr., f. 52. 



16 melanostoma, Leathes, Zool. Journ., t. 18, 



f. 3, 4. Persian Gulf. 



1 7 — achatina, Solander, Wood Ind. Test., t. 1 7, 



f. 18. Annaa, South Seas. 



18 arenosa, Grat/, Zool. Journ., I. t. 7 & 12, 



f. 6. Pacific Ocean, Annaa. 



19 nivosa, Brod., Zool. Journ. III., t. 4, f. 1. 



Mauritius. 



20 Broderipii, Gray, Conch. Illus., f. 2. Ma- 

 dagascar. 



Shell oval, ventricose, rather acuminated in front, 

 of a pale fulvous colour varied with rosy hue and 

 whitish, and for the most part covered with variously 

 sized brown reticulations; dorsal line rather lateral, 

 wide,not covered with the brown reticulations; aper- 

 ture rather narrow, teeth nearly covering the whole 

 of the columellar lip, white, rather large, those of the 

 columellar lip smaller ; base orange brown ; sides 

 darker, cracked, with some white spots about their 

 upper edge ; extremities brown : length 2G5, breadth 

 1-75, Conch. Illust. f. 2. 



