TO pupiD^. 



fusiform, turriculated, the apex somewhat sharp ; aperture oval- 

 oblong, multiplicate, sometimes edentulate ; peristome expanded 

 or reflected. P. polyodon, Drap. {c, I, 2). 62 sp. Europe, N. 

 Africa. 



ABIDA, Pfr., 1878. P. variabilis, Drap. According to Lind- 

 strom, the dentition of P. avenacea, Brug., resembles that of the 

 Auriculidse. 



TOMiGERELLA, Pfr., 1878. P. soluta, Pfr. 



MODICELLA, H. and A. Adams, 1855. Shell oblong-fusiform, 

 striate or smooth ; spire elevated conic ; whorls slightly convex; 

 aperture semi-oval, without teeth f peristome simple, or with a 

 callous tubercle near the outer lip. P. Farinesi, Desm. (c, 3, 4). 



CHARADROBiA, Albcrs, 1852. (Leiostyla, Lowe, 1852. Mastula, 

 Lowe, 1852. Rheinhardtia, Bottger.) Shell narrowly umbili- 

 cated, elongated or cylindrical ; aperture with many plicae, trans- 

 verse ; peristome thin. P. recfa, Lowe. 17 sp. Madeira, Azores, 

 one European species (P. anglica, Per.). 



CRATicuLA, Lowe, 1854. (Charadrobia [pars], Albers.) P. 

 ferraria, Lowe. 4 sp. Madeira. 



ORCULA, Held, 1S37. (Eruca, Swains [pt.], 1840. Gribbulina, 

 Drouet [pt.], 1855.) Shell oval-cylindrical; aperture semioval ; 

 columella more or less plicate, columellar lip unilamellose, peris- 

 tome thin or slightly thickened, reflected. P. doliolum, Brug. 

 (c, 5). 10 sp. Southern Europe. 



SCARABELLA, Lowc, 1854. (Eryma, Albers, 1854. Odonto- 

 cyclas, H. and A. Adams [pt.], 1855.) Shell subperforate, ovate, 

 rather solid, costulate, variegated with chestnut ; whorls eight, 

 the last subcompressed at the base ; aperture triangularly oval, 

 with two parietal plicffi, two on the columella, and three on the 

 outer lip ; peristome slightly expanded. P. cassida, Lowe. 3 sp. 

 Madeira. 



ODONTOCYCLAS, Schliittcr, 1838. (Scopelophila, Albers, 1850. 

 Eryma, Albers, 1850.) Shell subperforate or rimate, conical or 

 oval, striated ; spire conic, summit obtuse ; whorls slightlj' con- 

 vex, the last compressed at the base, sometimes ascending; 

 aperture triangularly rounded, many-toothed; peristome simple, 

 a little expanded. P. Eossw.asderi, Schmidt. P. Kokeilii, Ross- 

 massler. 3 sp. So. Eastern Europe, Himalaya Mts. 



PAGODELLA, H. Ad., 1867. Shell rimate, ovate, opaque ; whorls 

 convex ; aperture semioval, with two parietal plicae, and a thin, 

 nearly direct peristome, the margins of which are callously con- 

 nected. P. ventricosa, H. Ad. 2 sp. Mauritius, Isle of 

 Bourbon. 



INFUNDIBULARIA, Pfr., 1876. P. infundibuUformis, Orb. 

 Bolivia. 



ALVEARELLA, Lowe, 1853. Shell oval, smooth or striated ; 

 spire convex, apex obtuse ; whorls convex, the last contracted at 



