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LIST OF THE ILLUSTRATIONS. 



1848 to 1860. 





MOLLUSCA. 



III. 



IY. 



No. of 

 Plate. 



T J Placenta lincolnii, Gray. Fig. 1 



' \ Hemipectenforbesianus, Adams & Reeve. Fig. 2 

 C Nanina vitrindides, Gray. Figs. 1, 2, 3 .... 



Cyclostoma aplustre, Sow. Figs. 4, 5 



EL< Tomigerus principalis, Sow. Figs. 6, 7 .... 

 | Cyclostoma . formosum, Sow. Figs. 8, 9 .... 



[ Bidimus irroratus, Reeve. Fig. 10 



Trigonia pectinata. Figs. 1,2,3 



juhesii, A. Adams. Figs, 4, 5, 6 



J Anomia (Patros) elyros, Gray. Fig. 1 



\ achazus, Gray. Fig. 2 



'Triomphalia glohosa (Quoy). Fig. 1 



pulcherrima, G. B. Sow. Figs. 2, 2 a, 2 b 



Insides of the valves of tlie same. Figs. 2 c, 2d 



v ) Triomphalia cumingii, G. B. Sow. Figs. 3,3 a 



s Pliolas calva, Sow., in situ, with a stony tube. 



Fig. 4 



tubifer, Sow., mi situ, with shelly tube. 



L Kg. 5 



Tellina squamulosa, A. Adams. Fig. 1 .... 

 Geomelania jamaicensis, Pfr. Figs. 2, 3, 4 . . 



VL«( Panopcea japonica, A. Adams. Fig. 5 



[ JSanguinolaria tellinoides, A. Adams. Fig. 6. 

 \JFhracia magnifica, Jonas. Fig. 7 





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1848, 



114 



1848, 



133 



1849, 





1849, 



15 



1849, 



14 



1849, 



15 



1849, 



16 



1849, 





1849, 



159 



1849, 



118 



1849, 



116 



1849, 



160 



1849, 161 



1849, 162 



1849, 169 



1849, 170 



TIL 



Chrysodomas heros, Gray 

 Myochama transversa. Fig. 



strangei. Fig. 2 . . . . 



Cumingia cleni. Fig. 3 . . 

 similis. Fig. 4 



1850, 

 1850, 



vm.< 



striata. 



sinuosa. 



fragilis. 



Microtis tubercidata. Figs. 8, 9, 10, 11, 12, 



Stomatia duplicata. Figs. 13, 14, 15 



notata. Fig. 16 , 



15 

 23 



1850, 24 



Fig. 5, 



Fig. 6 1 1850, 25 



Fig. 7 I 



1850, 36 



1850, 34 



1850, 35 



