316 EXPLANATION Or PLATES. 



Class, COKCHIFEEA. 



Order, C. Dimtaria. 



Fam. Tubicolaria. 



FIG. 



44. Aspergillum vaginiferum. Penicullus, Brug. 



45. Clavagella, a fossil species. 



46. Teredina personata. 



47. Lignite, pierced by Teredinse. 



48. Teredo navalis ; a, tube, (from Sowerby's Grenera.) 



49. "Wood bored by the Teredo. 



50. Xylopbaga dorsalis. Xylotrya, Leach. 



51. The same, in wood. 



(This would be more properly placed in Pholadaria.) 



52. G-astrochsena Modiolina, in the tube (from Sowerby's Genera.) 



53. Fistulana Clava. 1 ,-r, a t , r^ \ 

 ^ , „ , > (From Sowerby s Genera.) 



54. Tube of the same. J 



Fam. Pholadaria. 



55. Pholas Dactylus ; a, plates of the hinge. 



56. papyracea. Pholadidaea. 



57. Pholadomya Candida. 



58. G-aleomma Turtoni. 



59. Front view of the same. 



(Here Xylophaga should be placed, see Tubicolaria.) 

 TriomphaHa, fig. 566. To be added to this family; 



Fam. Solenacea. 



60. Solen ensis. Ensis, Schum. EnsateUa, Sw. 



61. Solen radiatus. Solenocurtus, Bl. Leguminaria, Schum. Siliqua, 



Megerle. 



62. Lepton squamosum, (from Turton.) 



63. Novaculina gangetica. 



64. Glanconome Chinensis. 



65. Panopsea Australis. ") ,^^ ^ i. , /-, \ 



^ _,...( (Irom Sowerby s Genera.) 



66. Hinge of Panopsea Faujasii. J 



67. Glycimeris Siliqua. 



68. Solenimya Mediterranea. 



