424 



EXPLANATION OF PLATES. 



T6. Helix 



77. Helix 



78. Helix 



79. Helix 



80. Helix 



81. Helix 



82. Helix 



83. Helix 



84. Helix 



85. Helix 



86. Helix 



87. Helix 



88. Helix 



89. Helix 



90. Helix 



91. Helix 



92. Helix 



93. Helix 



94. Helix 



95. Helix 



96. Helix 



97. Helix 



98. Helix 



99. iHelix 



Plate 96. 



PAGE. 



Pomatia) pomatia, Linn. Europe, . . .42 



Thelidoraus) Guantanamensis, Poey. Cuba, . 35 



Leiocheila) Jamaicensis, Chemn. Jamaica, . 35 



Hemitrochus) varians, Menke. Bahamas, . 37 



Polymita) picta, Born. Cuba, . . . .36 



Eurycratera) obliterata. Per. Haj^ti, . . 35 



Helicopbanta) magnifica. Per. Madagascar, . 45 



Stylodonta) cepoides, Lea. Philippines, . 46 



Polydontes) imperator, Montf. Cuba, . . 32 



Pleurodonta) soror, Per. Jamaica, . .32 

 Lab^'rinthus) labyriiithus, Chemn. Cent. Am., 32 



Isomeria) oreas, Koch. N. Granada, . . 32 



Phania^ pyrostoma, Per. Ins. Gilolo, . .45 



Obba) mamilla, Per. Celebes, . , .44 



Planispira) coluber, Beck. Java, . . .45 



Chloritis) ungulina, Linn. Java, . . .44 



Ampelita) sepulcralis, Beck. Madagascar, . 44 



Solaropsis) pellis-serpentis, Chemn. Brazil, . 33 



Dorcasia argillacea, Per. Isle Timor, . .43 



Carasena) cicatricosa, Miill. China, . .40 



Xanthomelon) pomum, Pfr. Australia, . . 44 



Axina) Siquijorensis, Brod. Philippines, . 46 



Corasia) virgo, Brod. Philippines, . .47 

 Calocochlia) pulcherrima, Sowb. Philippines, 47 



Plate 97. 



100. Helix (Helicobulinus) sarcinosus. Per. Philippines, 



1. Helix 1 Orthostylus) fulgetrum, Brod. Philippines, 



2. Helix (Phengus) evanescens, Brod. Philippines, 



3. Helix (Helicostyla) annulata, Sowb. Philippines, 



4. Helix (Phenicobius) arata, Sowb. Philippines, . 



5. Helix (Chrysallis) chrysallidiformis, Sowb. Phil., 



6. Bulimus (Placostylus) insignis. Petit. N. Caledonia, 



7. Bulimus (Apastus) miltocheilus. Reeve. Solomon's Is., 



8. Odontostomns Pantagrueliamus, Mor. Brazil, 



9. Tomigerus principalis, Sowb. Brazil, 



10. Bulimus (Goniostoma) goniostomus. Per. Brazil, 



11. Bulimus (Anthinus) Myersii, Sowb. Brazil, 



12. Bulimus (Pachyotis) Swainsoni, Pfr. Brazil, 



13. Bulimus (Otostomus) auris-Leporis, Brug. Brazil, 



14. Bulimus (Navicula) navicula, Wagner. Brazil, 



15. Bulimus (Strophocheilus) Milleri, Sowb. Brazil, 



16. Bulimus (Borus) oblongus, Miiller. Brazil, 



17. Bulimus (Oxycheilus) Hanleyi, Pfr. 



47 

 47 

 47 

 47 

 48 

 48 

 53 

 53 

 55 

 55 

 52 

 52 

 49 

 52 

 52 

 49 

 48 

 51 



