REFERENCE TO PLATES, 



HELICID/E, Vol. I. 



PLATE 1. 



FIGURE. PAGE. 



1. Sagda epistylium, Pfr. (= = alligans, Ads.) Reeve, Icon. 



I. O-Lrr, ....... 



2, 3. Sagda epistylium, Pfr. (= alligans, Ads.) Kiister, 



Conch. Cab. t. 100, f. 38, 40, . . . 6 



4. Sagda epistylioides, Fer. Ibid. t. 100, f. 43, . . .6 



5. Sagda connectens, Adams. Reeve, Conch. Icon. f. 312, . 6 



6. Sagda Cookiana, Pfr. (- - Jayana, Ads). Kiister, Conch. 



Cab. t. 100, f. 37, ........ 6 



7. Sagda alligans, Rve. (= Jayana, Ads.) Reeve, Conch. 



Icon. f. 311, b. ........ 6 



8. Sagda Foremaniana, Pfr. (= = australis, Chemn.) Ibid. 



9. Sagda alveare, Pfr. ' Nov'it. Conch, iii, t. 108, f. 32, 33, . 7 



10. Sagda Foremaniana, Ads. Specimen. .... 7 



11. Sagda triptycha, Shuttl. .... 7 



12. Sagda spiculosa, Shuttl. .... 7 



13. Sagda torrefacta, Adams. Reeve, Conch. Icon. f. 309, . 7 



14. Sagda pila, Ads. Ibid. f. 322, ..... 



15. Sagda lamellifera, Ads. Ibid. f. 318 ..... 8 



16. 17. Sagda Blandii, Weinl. Jahrb. Mai. Gesell. vii, t. 12, 



f 9Q g 



X* ^O* 



18, 19. Hyalosagda osculans, Ads. Kiister, Conch. Cab. t. 



154, f. 12, ... 8 



20-22. Hyalosagda Haldemaniana, Ads. Ibid, i, t. 28, f. 14, 



23, 24. Hyalosagda similis, Ads. Ibid, ii, t. 127. f. 31, 33, . 9 



25, 26. Hyalosagda Holland!, Ads. Ibid, ii, t. 127, f. 29, 30, 9 

 27, 28. Hyalosagda ambigua, Ads. Ibid, ii, t. 166, f. 6, 7, . 



29. Hyalosagda brevis, Ads. Reeve, couch. Icon. f. 341, . 9 



30. Hyalosagda circumfirmata, Redfield. Ibid. f. 1319, . 9 



PLATE 2. 



31. 32. Leucochroa candidissima, Drap. Rossmassler, Iconog. 



iii, f. 814, ... 10 



33. Leucochroa cadidissima, Drap. Ibid, ii, f. 560, 10 



34. Leucochroa cadidissima, Var. riniosa, Jan. Ibid, i, f. 367, 10 



35. Leucochroa cadidissima, Var. hierochuntina, Boiss. 10 



Specimen. ......... 10 



(271) 



