HARPA.— Plate I., II., III. 



(With two exceptions, the specimeus are in Mr. Cuming's collection.) 



Fig. 

 1-3. nobilis, 3, Rumpk., Mart. Ticao, Philippines. 



4-5. costata, 1, Linn. (Buccinum). — H. imperialis, Lamk. — H. 

 (&2S.) multicostata, Sowb. — " Lyra Davidis," Mart. Mauritius. 



6-8. rosea, 8, Klein, Lamk. — H. nobilis- rosacea, Mart. Sene- 

 gal and west coast of Africa. 



9-11. articdlaris, 5, Lamk. Philippines, Moluccas. 



12, 13. Kivoliana, 7, Lesson. — H. crenata, Siv. Acnpulco. 



14-17. nabliuh, 4, Mart. (Buccinum). — H. antiquata, Chemn. 

 (& 24.) —Young, f. 24, H. striatulum, A. Ad. Ceylon, Phi- 

 lippines. 



18-22. ventricosa, 2, Lamk. — Young, H. striata, Lamk., f. 25. 

 (& 25.) — H. Cabritii, Bemardi. Mauritius. 



23. costata, young, see f. 45. 



24. nabliom, young, see f. 14-17. 



25. ventricosa, young, see f. 18-22. 



26. cancellata, 6, Chemn. Mr. Hanley's specimen. 



27-29. minor, 9, Rum ph., Mart., Var. f. 27. H. oblonga, Schum. 

 Philippines, Madagascar. 



30, 31. crassa, 10, March. — H. solida, A. Ad. Philippines, etc. 

 32, 33. gracilis, 11, Brod. Society Islands. 

 34, 35. virginalis, 12, /. Gray, MS. The specimen belongs to 

 J. Gray, Esq., of Glasgow. 



