Introduction. 



The present index lists ali the papers contained in the Bullettino 

 Malaco logico Italiano vols. 1—7 (1868 — 1874) and Bullettino della 

 Società Malacologica Italiana vols. 1—20 (1875 — 1895). 



Due to the different nature of these articles they are arranged in 5 

 categories, also adopted in the Bullettino itself: I, the papers of a gene- 

 ral nature; II, "Bibliografia", reviews of published works; III, "Necro- 

 logia", biographies of malacologists; IV, "Specie Nuove", a category 

 containing single descriptions of new species, and V, "Varietà", con- 

 taining miscellaneous news items and other short notices. 



