19 Cytherea Nitidula p. 98 



20 Albina p. 99 



21 Hebreea p. 99 



22 Florida p. 98 



23 Citrina p. 99 



^^24 Mactra Saulii p. 34 



25 Cytherea Planulata p. 1 05 



26 Petricola Dactylus p. 53 



27 Lyonsia Elongata, (Osteo- 



desma E.) p. 25 



28 Solen Guinensis p. 12 



29 Cytherea Abbreviata p. 103 



30 Artemis Lucinalis (Cythe- 



rea L.) p. 101 



31 • Lunaris (Cytherea 

 L.) p. 101 



32 Cytherea Plicatina p. 108 



33 Hepatica p. 101 



34 Venetiana p. 100 



35 Venus Gallinula p. 115 



36 Florida p. 125 



37 Phaseolina p. 124 



38 Carneola p. 124 



39 Pulchellap. 125 



40 Cytherea Squalida p. 104 



41 Venus Prgeparca p. 117 



42 Solen Brevis p. 12 



43 Venus Gnidia p. 113 



44 Psammotea Galatea p. 58 



45 Venus Rhombifera p. 120 



46 Japonica p. 127 



47 Donax Elongata p. 82 



48 Corbula Sulcata p. 45 



49 Petricola Pholadiformis 



p. 52 



50 Periploma Obtusa app 



51 Tellina Burneti p. 72 



52 Capsa Brasiliana p. 86 



53 Tellinides Acuminatus 



p. 73 



54 Truncatulus p. 73 



55 Emarginatus p. 74 



56 Ovalisp.73 



57 Opalina. Var. Ro- 

 sea p. 73 



58 Corbula Nimbosa app 



59 Fistulana Lagenula p. 3 



60 Mya Cancellata p. 20 



