250 Quarterly Journal of Conchology. 



6 Helix aspersa, MilU. (larger than ours). 



7 H. vermiculata, MilU. 



8 H. aperta, Born. 



9 H. circumornata, Fer. 



10 H. cartusiana, Miill. 



11 H. pyramidata, Drap. (very beautiful and rare). 



12 H, turbinata, yi?//. 



13 H. lenticula, Fer. 



14 H, Striata, Drap. 



15 H. sorrentina, A. Schmidt. 



16 H. variabilis, Drap. 



17 H. elata, Faure-Biguet, (peculiar to Capri and Sicily). 



18 H. amta. 



19 H. rupestris, Drap. 



20 H. candidissima, Drap., (rare). 



21 H. cinctella,, Drap., (rare). 



22 Hyalina Draparnaldi, Beck. 



23 Bulimus decollata, L. 



24 Bulimus quadridens, Miill. 



25 Bulimus acutus, Miill. 



26 Pupa avena, Drap. 



27 Pupa granum, Drap. 



28 Pupa Philippi, Cantr. 



29 Cionella acicula, Miill. 



30 Cionella foUiculus, Gronov. 



31 Cyclostoma elegans, Miill. 



32 Clausilia cinerea, Phil. 



33 Clausilia paestana, Phil. (rare). 



34 Clausilia papillaris, Midi. 



35 Bythinia similis, Drap. 



