REFERENCE TO PLATES. 353 



FIOUKB. PAGE. 



75, 76. Helicarion hyalinus, Pfeiffer. Cox, Austr. Land 



Shells,!. 14, f. 7, . 172 



77. Helicarion Cumingii, Beck. Kiister, Vitrina, t. 2, f. 1, 172 

 78-80. Helicarion Guimaracensis, Pfeiffer. Ibid., t. 2, f. 



28-30, 173 



81-83. Helicarion Beckianus, Pfeiffer. Ibid.,t. 2, f. 37-39, 173 

 84-86. Helicarion politissimus, Beck. Ibid., t. 3, f. 12-14, 173 

 87-89. Helicarion Leytensis, Beck, Ibid., t. 3, f. 15-17, . 173 

 90-92. Helicarion roargarita, Beck. Ibid., t. 2, f. 34-36, . 173 

 93, 94, 95. Helicarion tigrinus, Semper. Reisen Plrilipp., 



t. l,f. 13, 173 



96-98. Helicarion gutta, Pfeiffer. Kiister, Vitrina, t. 2, f. 



25-27, . 174 



99. Helicarion bicarinatns, Semper. Reisen, t. 1, f. 8, .174 

 100-2. Helicarion rufescens, Pfeiffer. Kiister, Vitrina, t. 6, 



f. 11-13, 174 



3-5. Helicarion crenularis, Beck. Ibid., t. 3, f. 9-11, . 174 

 6. Helicarion incertus, Semper. Reisen Philipp., t. 1, f. 9, 174 



PLATE 40. 



7-9. Helicarion Anstenianus, Nevill. Yarkand Exp. 



Moll., f. 22-24, 175 



10,11,12. Helicarion Stoliczkanus, Nevill. Ibid., f. 20, 21, 175 

 13-15. Helicarion Sogdianus, Martens. Mai. Blatt., xviii, 



f. 1-3, 175 



16-18. Helicarion Flemingii, Pfeiffer. Novit. Conch., i, t. 



28, f. 1-3, 175 



19, 20. Helicarion cassida, Button. Conch. Ind., t. 152, 



f. 2, 3, . 175 



21-23. Helicarion monticola, Benson. Kiister, Vitrina. 



t. 2, f. 6-8, . . .' 176 



24, 25. Helicarion scutella, Benson. Conch. Ind., t. 66, f. 



1,4, .... 176 



26-28. Helicarion heteroconcha, Blanford. Jour. As. Soc. 



Beng.,xl, t. 2, f. 8, 176 



29, 30. Helicarion ovatus, Blanford. Ibid., t. 2, f. 9, . . 176 

 31,32. Helicarion Christianas, Theobald. Conch. Ind., t. 



66, f. 7, 10, 176 



33. Helicarion irradians, Pfeiffer. Ibid., t. 66, f. 8, . .176 



34. Helicarion membranaceus, Benson. Reeve, Icon. Yi- 



trina, f, 78, 177 



35. Helicarion membranaceus, Benson. Conch. Ind., t. 152, 



f. 10, 177 



36-38. Helicarion raphiellus, Martens. Ost-As. Conch., t. 



12, f. 9, 177 



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