REFERENCE TO PLATES. 337 



19. Gibbus tumid us, Morelet. Morelet, Ser. Conch., t. 5, f. 7, 83 



20. Gibbus intermedius, Morelet. Morelet, Ser. Conch., t. 



5, f, 6, 83 



21. Gibbus obesus, Gibbons. Jour, of Conch., i, t. 2, f. 3, 83 



22. 23. Gibbus intermedius, var., Morelet. Jahrb. Mai. 



GeselL, vii, t. 8, f. 4, 83 



24. Gibbus minor. Morelet. Ser. Conch., t. 5, f. 11, . 84 



25. Ennea Planti^ Pfeiffer. Novitutes, i, t. 20, f. 5, . , 90 



26. Gibbus Liberianus, Lea. Reeve, Icon. Bulimus, f. 660, 83 



27. Gibbus anodon, Pfeiffer. Pfr., Novitates, i, t. 17, f. 5, 85 



28. Gibbus anodon, Pfeiffer. Jour, de Conch., t. 8, f. 3, 1883, 85 



29. Gibbus Passamaianus, Petit. Jour, de Conch., iv, t. 13, 



f. 8, 82 



30. Streptostele Swinhoei, H.Adams. Zool. Proc.,t. 33, f. 



8, 1866, 109 



31. Gibbus Reeveanus, Pfeiffer. Novitates, i, t. 17, f. 7, . 85 



32. Gibbus arenicola, Morelet. Ser. Conch., t. 5, f. 9, . 84 



33. Gibbus vitreus, Morelet. Voy. Welwitsch, t. 2, f. 3, . 84 



34. 35. Gibbus latus, Smith. Zool. Proc., t. 31, f. 4, 1880, 84 

 36, 37. Gibbus Pasmaianus, Petit. Zool. Proc., t. 68, f. 11, 



1881 82 



38. Gibbus Dussumieri, Reeve. Bulimus, f. 457, . . 84 



39, 40. Gibbus stylodon, Martens. Monatsb. Berlin, t. 4, 



f. 2, 3, 1876, . 85 



PLATE 18. 



41. Ennea cerea, Dunker. Kiister, Pupa, t. 15, f. 12, . 90 



42, 43. Ennea quadridentata, Martens (= Dupuyana). 



Jahrb. Mai. Gesell., iii, t. 9, f. 4, . . . . 99 



44. Ennea microdon, Morelet. Ser. Conch., t. 5, f. 10, . 91 



45. Ennea sorghum, Morelet. Ibid., t. 3, f. 10, . . .91 



46. 47. Ennea filicosta, Morelet. Morelet, Voy. Welwitsch, 



t. 3, f. 3 . .106 



48. Ennea fartoidea, Theobald. Conch. Ind., t. 100, f. 5, . 106 



49. Ennea pumilio, Gould. Kiister, Pupa, t. 19, f. 14, . 90 



50. Ennea crystallum, Morelet. Ibid, t. 19, f. 2, . . 92 



51. 52. Ennea Batalhaua, Pfeiffer. Mai. Blatt., t. 1, f. 18, 



19, 1871, 95 



53. Ennea clavulata, Lam. Kiister, Pupa, t. 11, f. 21, . 91 



54, 55. Ennea monodon, Morelet ( Dohrni, Smith). Mar- 



tens, Monatsb. Berlin, t. 4, f. 4, 5, 1876, ... 91 



56. Ennea stenostoma, Beddome. Jour. As. Soc. Bengal, 



t. 2, f. 17, 1880, 100 



57. Ennea vara, Benson. Conch. Indica, t. 100, f. 3, . 106 



58. 59. Ennea quinqueplicata, Jickeli (=denticulata, var.). 



Nov. Act. Ac. Caes. Leop., xxvii, t. 4, f. 1, . .94 

 22 



