INDEX. 



acuminatum, 32. 



acuminatum, P. fossarinum /3, 44. 



acutum, 13. 



aliena, 107. 



a iennm, 16. 



alligata, P. gassiesiatuim, var. C, 



70. 



alligatum, P. pusillum, B, 70. 

 alpicola, 111, 11G. 

 amnia, Cyclas, 1. 

 ainnica, Cordula, 16. 

 ainnica, Corneocyclas, 16. 

 ainnica, Cyclas, 16. 

 ainnica, Pera, 16. 

 amnica, Tellina, 16. 

 amnicura, 3, 5, 6, 7, 8, 9, 10, 11, 



12, 13, 15, 16-27, 29, 60, 93. 

 amnicum, var. danuLiialis, 16, 19. 

 amnicnm, var. 13, nitida, 31, 32. 

 amnicuin, var. nova, 16. 

 amnicum, var. sulcatum, 27. 

 amnicuin, Cardium, 16. 

 amnicum, Musculium, 16. 

 amnicum, Pisum, 16. 

 amnicum, Tellina, 6. 

 antiquum, 12, 27, 31. 

 appendiculata, Cyclas, 13, 93. 

 appendiculata, Pera, 93. 

 arcaeforme, 9, 70. 

 arctic urn, 33. 

 asperi, 13. 



asperi, P. milium, var., 13. 

 astartoides, 3, 6, 12, 18, 27-31. 

 austral e, Musculium, 32. 

 australe, Pisum, 32. 



baicalense, 16, 27. 

 barbozanum, 13. 

 bartolonifeum, 84. 

 baudonianum, 70. 



baudonii, 100. 

 bonnafouxiauum, 100. 

 boreale, 33. 



caliculatum, 31. 



canariense, 13. 



capellinii, 44. 



casertana, P. pusillum, var., 32. 



casertanum, 2, 6, 9, 10, 12, 13, 15, 



19, 31-44, 46, 47, 54, 55, 02, 84, 



102, 109, 119. 

 casertanum, var. bonnatbuxianum, 



100. 

 casertanum, var. gassiesianum, 



70. 

 casertanum, var. G, globulosum, 



119. 

 casertanum, var. jaudouinianum, 



100. 



casertanum, var. B, limosum, 32. 

 casertanum, Cardium, 6, 31. 

 casertanum, Miiiculium, 32. 

 casertanum, Pisum, 32. 

 cazertanum, 32. 



cazertanum, 17, gassiesianum, 70. 

 cazertanum, f, normandium, 70. 

 cazertanum, var. y, thermale, 60. 

 charpentieri, 13. 

 cinerea, P. fontinale, var., 32. 

 cinerea, P. henslowiauum, var., 32. 

 cinerea, Cyclas, 31. 

 cinereum, 6, 7, 8, 9, 10, 11, 12, 31, 



32 36 



clessini,53, 59, 60, 69. 

 colbeaui, 13. 

 conicum, 10, 100. 

 conventus, 13. 

 Cordula, 2. 

 Corneocyclas, 1. 

 costulatum, 85, 111. 



