10 



SYSTEMATIC INDEX. 



44. Cj-prina Islandiea. Icelandic Cypriiia, 



Ifi. ASTABTE. ASTAHTE, 



45. Astarte Daumoniensis. Devonshire Astarte, 



46. Astarte Scotica. Scottish Astarte, 



47. Astai-te sulcata. Roumlish Grooved Astarte, 



48. Astarte elliptica. Elliptical Astai-te, 



49. Astarte multieostata. Many-ribbed Astarte, 



50. Astarte compressa. Compressed Astarte, 



17. Ctthekea. Cttherea, 



51 . Cj-therea exoleta. Worn Cvtherea, 



52. Cytherea lincta. Glossed Cytherea, 



53. Cytherea undata. Waved Cytherea, 



18. VeXUS. VEXtTS, .... 



54. Venus Casiua. Thick-ridged Venus, 



55. Venus reflexa. Thin-ridged Venus^ 



56. Venus Galliua. Hen Venus^ . 



A. V. GaUinalamiuosa. Laminated, 



B. V. Gallinastiialuta. Common, 



57. Venus Prideauxiana. Prideaux's Venus, 



58. Venus fasciata. Banded Venus, 



59. Venus ovata. Eibbed Ven ..s, . 



60. Venus triangularis. Triangular Venus, 



19. Venekupis. Eock-Ve:s'U8, 



61. Venerupis virginea. Vligin r.ocli- Venus, 



62. Venerupis Pullastra. Pullet Eock-Venus, 



63. Venerupis decussata. Decussated Eock-Venus, 



FAMILY VII. CAEDIINA, 



20. Cardioi. Cockle, 



64. Cardium echinatum. Prickly Cockle, 



65. Cardiiun ediile. Eatable Cockle, 



66. Cardium fasciatura. Banded Cockle, 



67. Cardium exiguum. Diminutive Cockle, 



68. Cardium Irevigatmn. Smooth Cockle, 



69. Cardium elongatum. Oval Cockle, 



21. DONAX. DOXAX, 



70. Donax Trunculus. Oblong Donax, 



71 . Donax deuticulata. Denticulated Donax, 



FAMILY VIII. TELLININA, 



22. Kellia. Kei.lia, 



72. Kellia suborbicularis 



73. Kellia rubra. 



Page* 

 211, 257 



Suborbicular Kellia, 

 Red Kellia, 



23. Lepton. Leptox, 



74. Lepton nitidum. Shining Lepton, 



24. Cryptodon. Cktptodon, . 



75. Cryptodon flexuosus. Flcxuous Crj-ptodon, 



25. Tellixa. Tellina, 



76. TeUina solidula. Little Thick Tellina, . 



77. Tellina crassa. Thick-Ribbed TtUiiia, . 



78. Tellina proxinia. Brown Tellina, 



79. Tellina tenius. Thin-shelled TeUina, . 



