DESCRITTI DA F. SACCO 
4» 
INDICE ALFABETICO 
Acephala, p. 3. 
Aetostr-eoii, p. 29. 
Aetostreon Coulooi, p. 29. 
Alectr-yonella, p. 19. 
Alectryonella plicatula, p. 19. 
Aleeti:*\ onia, p. IS. 
Alectryonia aquitanica, p. 20. 
Id. var. crassoplicata, p. 20. 
Id. cristMg'alIi, p. 18. 
Id. cuculiata, p. 10. 
Id. vai", dertocrassa, p. 20. 
Id. froudiforrais, p. 21. 
Id. frons, p. 19. 
Id. gaaseusis, p. 21. 
Id. var. germauitala, p. 19. 
Id. hyosotis, p. 20. 
Id. Martinsii, p. 21. 
Id. anom. peralata, p. 20. 
Id. plicatula, p. 19. 
Id. proplicatula, p. 21. 
Id. var. taurinensis, p. 21. 
Id. tauroparva, p. 18. 
ANOMIIDAE, p. 31. 
Anomla, p. 31. 
Anomia aculeata, p. 39. 
Id. albertiana, p. 38. 
Id. anomialis, p. 32. 
Id. var. aspei'a, p. 35. 
Id. var. bui'digalensis, p. 36. 
Id, var. cepa, p. 33. 
Id. var. costata, 31, 32, 36, 37. 
Id. costata, p. 33, 35, 36. 
Id. var. cvlindrica, p. 34, 37. 
Id. var. cymbiformis, p. Si. 
Id. var. electrica, p. 33. 
Id. elegans, p. 38. 
Id. ephippiura, p. 31. 
Id. var. fornicata, p. 36. 
Id. var, gibbosa, p. 34. 
Id. Goldfassi, p. 38. 
Id. var. helvetica, p. 37. 
Id. var. Hoernesi, p. 31, 36. 
Id. intusstriata, p. 42. 
Id. lampe, p. 35. 
Id. larbas, p. 36. 
Id. anom. margaritacea, p. 32. 
Id. margaritacea, p. 40. 
Id. var. membranacea, p. 33. 
Id. nobilis, p. 37. 
Id. var. nucleolina, p. 34. 
Id. var. obliqua, p. 36. 
Id. var. orbiculata, p. 34. 
Id. orbiculata, p. 38. 
Id. patellaris, p. 31. 
Anomia patelliformis, p. 34. 
Id. patelliformis, p. 38, 40. 
Id. pectiaata, p. 36. 
Id. var. pelliserpentis, p. 37. 
Id. pellucida, p. 38. 
Id. vai", pergibbosa, p. 35. 
Id. Philipp a, p. 40. 
Id. var. plicata, p. 33. 
Id. polimorpha, p. 32, 35. 
Id. provincialis, p. 3ii. 
Id. var. pseudopecten, p. 31, 38. 
Id. var. radiata, p. 31, 37. 
Id. radiata, p. 3(1. 
Id. anom. Ruffini, p. 35. 
Id. rugulosostriata, p. 32, 34. 
Id. rusticula, p. 32. 
Id. acabrella, p. 35. 
Id. sinistrorsa, p. 36. 
Id. squama, p. 38. 
Id. var. squamala, p. 32. 
Id. striata, p. 38, 40. 
Id. var. striolata, p. 39. 
Id. var. sulcata, p. 31, 32, 35, 37. 
Id. tenuistriata, p. 32. 
Blvalvla, p. 3. 
Oonolxipliera, p. 3. 
Orassostrea, p. 15. 
Crassostrea canalis, p. 16. 
Id. anom. compressula, p. 16. 
Id. crassissima, p. 15. 
Id. virginiana, p. 15. 
Outoltostrea, p. 12. 
Cubitostrea var. Addolii, p. 13. 
Id. asciiformis, p. 14. 
Id. var. caudata, p. 13. 
Id. var. colligens, p. 13. 
Id. var. Companyoi, p. 14. 
Id. cubitus, p. 12, 14. 
Id. Delbosi, p. 13, 14. 
Id. var. dertocaudata, p. 13. 
Id. divaricata, p. 14. 
Id. frondosa, p. 12, 14. 
Id. var. percaudata, p, 13. 
Id. plicata, p. 14. 
Id. prona, p. 14. 
Id. var. subflmbriata, p. 13. 
0> mliulostrea, p. 12. 
Id. cvmbula, p. 12. 
DfMYlDÀF, p. 41. 
r>lm.> a, p. 41. 
Dimya var. crassiplicata, p. 42. 
Id. deshayesiana, p. 41, 42. 
Id. fragilis, p. 41, 42. 
1(1. var. miopliocenica, p. 41. 
