404 EXPLANATION OF PLATES. 



FIGURE. PAQB. 



78. Bullia (Pseudostrombus) polita, Linn. Senegal, . . 155 



79. Bullia callosa, Gray. Habitat unknown, . , . 155 



80. Bullia (Molopophorus) striata, Gabb. Cretaceous, Cal., 156 



81. Nassa mutabilis, Linn. Mediterranean, . . . 156 



82. 83. Nassa ( Arcularia) thersites, Brug. Indian Ocean, . 157 



84. Nassa (Natia) glabrata, Sowb. W. Africa, . . . 157 



85. Nassa (Alectrion) glans, Linn. Philippines, . . 157 



86. 87. Nassa (Zeuxis) canaliculata. Lam. Philippines, . 157 



88. Nassa (Aciculina) maculata, A. Ad. Philippines, . 158 



89. Nassa (Phrontis) luteostoma, Br. et Sowb. Panama, . 158 



90. Nassa (Hebra) muricata, Quoy. Philippines, . . 158 



91. Nassa (Hima) Tritoniformis, Kiener. Philippines, . 158 



92. Nassa (Niotha) Kieneri, Desh. Singapore, . . . 158 



93. Nassa (Tritia) trivittata, Say. United States, . . 158 



94. Nassa (Ilyanassa) obsoleta. Say. United States, . 158 



95. Nassa (Ptychosalpinx) scalaspira, Conr. Miocene, Va., 159 



96. Nassa (Paranassa) granifera, Conr. Tertiary, Virg., . 159 



97. Nassa (Tritiaria) peralta, Conr. Miocene, Virginia, . 159 



98. 99. Neritula neritea, Linn. Mediterranean Sea, . . 159 

 100. Desmoulea abbreviata, Gmelin. Cape of Good Hope, 160 



1. Turbinella pyrum, Linn. Ceylon, .... 161 



2. Turbinella (Caricella) prgetenuis, Conr. Eocene, Ala., 161 



3. Vasum cornigerum. Lam. Philippines, . . .161 



Plate 53. 



4. Cymbium proboscidale, Lam. W. Coast Africa, 



5. Melo tessellata, Lam. Indian Ocean, 



6. Voluta musica, Linn. Wes,t Indies, 



7. Yoluta (Harpula) vexillum, Lam. Indian Ocean, 

 S. Yoluta (Pulgoraria) rupestris, Gmel. China, 

 9. Yoluta ( Yespertilio) vespertilio, Linn. Philippines, 



10. Yoluta (Aulica) imperialis. Lam. Philippines, . 



11. Yoluta (Amoria) undulata, Lam. Australia, 



12. Yoluta (Alcithoe) Pacifica, Sol. New Zealand, . 



13. Yoluta (Cymbiola) ancilla, Sol. Patagonia, 



14. 15. Yoluta (Yolutella) angulata. Swains. Patagonia 



16. Yoluta (Psephaea) concinna, Brod. Japan, 



17. Yoluta (Ausoba) cymbiola, Sowb. Moluccas, 



18. Yoluta (Yolutilithes) abyssicola. Ad. et Reeve. Cape 



of Good Hope, ....... 



19. Yoluta (Yolutoconus) coniformis, Cox. Australia, 



20. Yoluta (Callipara) buUata, Swains. So. Africa, 



21. Yoluta (Mamillana) mamilla, Gray. Australia, . 



22. Lyria Delessertiana, Petit. Madagascar, 



23. Lyria (p]naeta) harpa, Barnes. W. Coast Cent. Amer., 167 



24. 25. Microvoluta Australis, Angas. Australia, . . 167 



162 

 162 

 163 

 163 

 164 

 164 

 164 

 164 

 164 

 164 

 164 

 165 

 165 



165 

 165 



165 

 165 

 167 



