702 



Fig. 



62-66. T. recens, 23, Chemn. 

 67-76. — laterisulca, 24, Lawk. 



77. — incerta, 30, Soivb.,jun. 

 78, 79. — tenuistriata, 28, Sb.,jun. 



80. — perplexa, 31, Sowb., fun. 



Plate CXLIX. 



81-84. T. virginea, 40, Linn. 

 85, 86. — pullastra, 51, Wood. 

 87-91. — geographica, 50, Che. 



92. — virginea, 40, Linn. 



93. — crassicosta, 63, Quoy. 

 95. — disrupta, 44, Sb.,jun. 



96-99. — floridella, 33, Lam/c. 

 100, 101. — Luzonica, 29,Sb.,jun. 

 102, 103. — Hanleyi, 37, Sb., jun. 



104. — petalina, 35, Lamk. 



105. — acuminata, 36, Sb.,ju. 

 106, 107. — catenifera, 25, Lam/c. 

 108-110. — aurea, 38, Gmel. 



111. — texturata, 32, Lamk. 

 112, 113. — florida, 32, Lamk. 



Plate CL. 



114. T. denticulata, 53, Sb.,j. 

 115,115* — decussata, 52, Linn. 

 116, 117. — substriata, 56, Mont. 



118. — Dombeii, 62, Lamk. 



F 



'g- 







119. 



T. subquadrata, 5$,Sb.,j. 





120. 



— Lajoukarii, 57, Payr. 



121, 



122. 



— corrugata, 42, Gmel. 





123. 



— opaca, 45, Sowb. 



124, 125. 



— purpurata, 48, Sb.,ju. 





126. 



— lithoida, 47, Jonas. 





127. 



— maxima, 46, Phil. 





128. 



— Cumingii, 41, Sb.,ju. 





129. 



— dactyloides, 43, Sb.,j. 







Pt ATP PTT 



130, 131. 



T. Bruguieri, 60, Rani. 





132. 



— galactites, 59, Lamk. 



133- 



-138. 



— variegata, 61, Hani. 



139- 



-141. 



— ■ Philippinarum, 54, A. 



142, 



143. 



— tessellata, 66, Adams. 





144. 



— Lima, 67, Sowb., jun. 





145. 



— fusco-lineata, 69, Sb. 



146, 



147. 



— Indica, 55, Hani. 



148- 



-150. 



— discors, 68, Sowb. 





151. 



— straminea, 7 2, Conrad. 





152. 



— grata, 71, Say. 





153. 



— tricolor, 70, Sowb. 







CLEMENTIA. 





154. 



C. granulifera, 2, Sb.Jun. 





155. 



— papyracea, 1, Gray. 





156. 



— similis, 3, Sowb., jun. 



