44 Cypraea poraria, Lam., Encycl. Meth.,t. 356, f. 4. 

 Ceylon ; Pacific. 



45 albuginosa, Gray, Zool. Journ., I,, t. 7 and 



12, f. 2. --CeyieH; Mexico, y/t C-;^>\' 



46 Listeri, Gray, Lister, t. 701, f. 48. 



47 gangrenosa, Gmel., Conch. lUustr., f. 8. 



Ceylon. 



48 citrina, Gray, Conch. Illustr., f. 9. 



49 Helvola, Linn., Encycl. Meth., t. 356, f. 



13. Tahiti. 



50 bicallosa, Gray, Conch. Illustr,, f. 10. 



Shell ovate-oblong, extremities rather produced, 



margined, orange brown, back paler with brown 

 dots ; a light coloured callosity at each end of the 

 back; base darker coloured; teeth large, close, 

 much extended; length ' breadth • ^ ' ^ 



51 spurca, lAnn., Encycl. Meth., t. 356, f. 14, 



var. alba, Conch. lUust., f. 53. 



52 flaveola, Linn., Conch. Illustr., f. 11. 



53 erosa, Linn., Encycl. Meth,, t. 355, f. 4. 



Annaa. 



54 Lamarckii, Gray, Conch. Illustr., f. 12. 



55 ocellata, Linn., Encycl. Meth., t. 355, f. 7. 



Ceylon. 



56 Turdus, Lam., Zool. Journ. I., t- 7 and 12, 



f. 3. var. alba, Conch. Illust., f. 54. 



57 Caput-serpentis, Linn., Encycl. Meth., t. 



354, f. 4. Tahiti. 



58 Annulus, Linn., Encycl. Meth,, t. 356, f. 



7. Tahiti. 



