PROCEEDINGS OF SOCIETIES. 
73 
XI. MACTRIDiE. 
f!27 Mactra solida, Linneus. v. 1. p. 351. 
fl28 Mactra truncata, Montagu, v. 1. p. 354. 
f 129 Mactra elliptica, Brown, v. 1. p. 356. 
|130 Mactra subtruncata, Da Costa, v. 1. p. 358. 
f 131 Mactra stultorum, Linneus. v. 1. p. 362. 
132 Mactra Helvacea, Chemnitz, v. 1. p. 366. 
fl33 Lutraria elliptica, Lamarck, v. 1. p. 370. 
fl34 Lutraria oblonga, Chemnitz, v. 1. p. 734. 
XII. VENERIDJE. 
fl35 Tapes decussata, Linneus. v. 1. p. 379. 
fl36 Tapes pullastra, Wood. v. 1. p. 382. 
jT37 Tapes virginea, Linneus. v. 1. p. 388. 
fl38 Tapes aurea, Gmelin. v. 1. p. 392. 
fl39 Cytherea Chione, Linneus. v 1. p. 396. 
f 140 Venus verrucosa, Linneus. v. 1. p. 401. 
fl41 Venus casino,, Linneus. v. 1. p. 405. 
fl42 Venus striatula, Donovan, v. 1. p. 408. 
fl43 Venus fasciata, Donovan, v. 1. p. 415. 
fl44 Venus ovata, Pennant, v. 1. p. 419. 
fl45 Artemis exoleta, Linneus. v. 1. p 428. 
fl46 Artemis lincta, Pulteney. v. 1. p. 431. 
jl47 Lucinopsis undata, Pennant, v. 1. p. 435. 
XIII. CYPRINIDAS. 
|148 Cyprina Islandica, Linneus. v. 1. p. 441. 
fl49 Circe minima, Montagu, v. 1. p. 446. 
fl50 Astarte sulcata, Da Costa, v. 1. p. 452. 
151 Astarte crebricostata, Forhes. v. 1. p. 456. 
|152 Astarte elliptica, Brown, v. 1. p. 459. 
153 Astarte Arctica, Gray. v. 1. p. 461. 
fl54 Astarte compressa, Montagu, v. 1. p. 464. 
fl55 Astarte triangularis, Montagu, v. 1. p. 467. 
■j*156 Isocardia cor, Linneus. v. 1. p. 472. 
XIV. CARDIADtE. 
f 157 Cardium aculeatum, Linneus. v. 2. p. 4. 
fl58 Cardium echinatum, Linneus. v. 2. p. 7. 
4159 Cardium rusticum, Linneus. v. 2. p. 11. 
|160 Cardium edule, Linneus. v. 2. p. 15. 
fl61 Cardium nodosum, Turton. v. 2. p. 22. 
fl62 Cardium fasciatum, Montagu, v. 2. p. 25. 
4*163 Cardium pygmseum, Donovan, v. 2. p. 29. 
•JT64 Cardium Suecicum, Reeve, v. 2. p. 33. 
f 165 Cardium Norvegicum, Spengler. v. 2. p. 35. 
XV. LUCINIDJE. 
4*166 Lucina Borealis, Linneus. v. 2. p. 46. 
fl67 Lucina spinifera, Montagu, v. 2. p. 49. 
168 Lucina divaricata, Linneus. v. 2. p. 52. 
fl69 Lucina flexuosa, Montagu, v. 2. p. 54. 
f 170 Lucina leucoma, Turton. v. 2. p 57. 
171 Lucina ferruginosa, Forhes. v. 2. p. 60. 
fl72 Diplodonta rotundata, Montagu, v. 2. p. 66. 
XVI. KELLIADJE. 
|173 Montacuta ferruginosa, Montagu, v. 2. p. 72. 
fL74 Montacuta bidentata, Montagu, v. 2. p. 75. 
fl75 Montacuta substriata, Montagu, v. 2. p. 77. 
