220 EXPLANATION OF PLATES. 



PLATE 31. 



FIGURE. PAGE. 



31, 32. Calocochlea spliserion var. intincta Shutt. Abbild., . 154 



33. Calococlilea sphserion var. intincta Shutt. Specimen, . 154 



34, 35. Calocochlea sphserion Sow., typical. Conch. Cab., . 154 

 36, 37. Helicobulinus bembicocles Pfr. Conch. Cab., . . 198 

 38. Helicostyla mirabilis var. trichroa. Specimen, . .182 

 Fig. below fig. 38. Helicostyla tephrodes Pfr. Couch. Icon., 183 



40. Helicostyla mirabilis Fer. Specimen, .... 181 



41. Calocochlea norrisii Sowb. Conch. Cab., . . . 143 



42. Calocochlea norrisii Sowb. Conch. Icou., . . .143 



PLATE 32. 



43-50. Calocochlea pollilensis Pfr. and van*. Novit. Couch., 138 



51. Calocochlea augusta var. (?) Specimen, . . .137 



52. Calocochlea dubiosa Pfr. Specimen, . . . .135 



53. Calocochlea batanica Rv. (=dubiosa). Conch. Icon., . 135 



54. Calocochlea batanica Rv. Conch. Cab., . . . .135 



00 



PLATE 66. 



55. Corasia (?) bourdilloni Theob. J. A. S. B 127 



56,56. Calocochlea pan Brocl. Specimens, . . . .149 



57. Calocochlea pan Brod. Conch. Cab., . . . . 149 



58. Calocochlea princeps Rv., typical. Conch. Icon., . .137 



59. Calocochlea princeps Rv. var. Specimen, . . .137 



60. Calocochlea pulcherriua Sowb. Conch. Cab., . . .133 

 61-64. Calocochlea pulcherrima Sowb. Specimens, . .133 

 65. Helicostyla ignobilis Sowb. Conch. Cab., . . .180 



PLATE 34. 



1, 2. Calocochlea samarensis Semper. Reiseu, . . . 146 



3, 4. Calocochlea samarensis var. ? Reisen, . . .146 



5, 6. Calocochlea coronadoi Hid. J. de C., . . .142 

 7, 8. Calocochlea amicta Rv. Conch. Cab., 



9. Calocochlea chrysochila Sowb. Specimen, . . 138 



10. Calocochlea chrysochila Sowb. Couch. Cab., . . .138 



PLATE 35. 



11, 12. Calocochlea festiva var. anna? Semp. J. de C., . 



13, 16. Calocochlea festiva Don. Specimens, 



14, 15. Calocochlea festiva Don. Conch. Cab., . . 134 

 17,18. Calocochlea augusta Alb. Novit. Conch., . . . 136 



19. 22. Calocochlea zonifera Sowb. Conch. Cab., . . 141 



20. Calocochlea zonifera Sowb. Conch. Icon., 



21. Calocochlea coronadoi Hid. Specimen, . 



22. Calocochlea zonifera Sowb. Conch. Cab., 



23. 24. Calocochlea obtusa Pfr. Conch. Cab., . . .132 



