242 HP:LIX §. 5^2. 



(). Monstrosa , scalaris \ ;1 anfraclihiis omnino sokilis: 



Bom iVlns. t. 13. f. 10. H. 



Chemn. XI. t. 2 H. f. 2002. 93. 



Fer. hist. t. 19. f. 3 — 9. 

 f. Sinistrorsa, plernmque minor: 



Fer. hist. t. 19. f. 1. 2. 

 Habilat in tota Europa meridionali , nec non in Gallia , Britannia, 

 Algeria , insulis Azoris, Brasilia ctc. 



636. H. MazzuHil Jan. 



T. imperforata, globoso-conica, tenuisj C6s{ulat'6-rijg6sa, 

 pallide fuscescens; spira conica, acutiuscula; anfr. 4 convexius- 

 culi, rapide accrescentes, ultimus magnus, inflatus; apertura 

 ampla, fere circularis; perist. simplex, marginibus callo tenui, 

 nitido junclis, supero patulo, basali reflexo. — Diam. maj. 32, 

 min. 26, alt. 26 mill. (Coll. Nr. 375.) 

 Helix Mazznllii Jan Mantissa p.' 1 . 



— — PhiL Sicil. I. p. 126. t. 8. f. 8. 



— — Pot. et Mich. gal. I. p. 94. 



~ — Chem7i. ed. II.^^Helix N. 10. p. XI. t. 3. f. 8. 



— aspersa var. Rossni. V. p. 5. f. 295. 96. 



— — — Kiist. Helix p. 36. 



— crispata Costa catal. p. 106 et 1 1 1. N. 23. Nec Fer. 



— n/ir^/^fs Can^j'. Malac. med. p. lOO,''''-''^''"^" ' '^ 



rugosa Muhlf. (teste Beck. 



'^^n 



./A 



Pomatia Mazzullii Beck ind. p. 44. 

 /i. Fasciis 5 fuscescentibus ornala. 

 Ilabitat in Sicilia , in montibus circa Panormum. 



637. H. ieytensis Pfr. . ; 



T. imperforata, globosa, tenuissima, fraglli^J lafeVIascula, 

 pallide virens, fasciis interruptis, albis, opacis ornata; spira par- 

 vula, parum elata; anfract. 4 rapide accrescentes , planiusculi, 

 ultimus permagnus, subangulatus ; columella tenuis, subrecta; 

 apertura ampla, rotundato-lunaris; perist. simplex, breviter ex- 

 pansum. — Diam. maj. 30, min. 24, alt. 21 mill. (Mus. Cuming. 

 et Gruner.) 



Helix leytensis Pfr. Symb. III. p. 7 1 . 



— — Chemn. ed. II. Helix N. 257. t. 42. f. 7. 8. 



— fragilis Sow. in Proc. Zool. Soc. 1841. p. 40. Nec Pfr. 

 Habitat in insula Leyte Philippinarum rarissima (Cuming). 



* * 



638. H. grandis Pfr. > ;>. 



T. imperforata, globoso-turbinata , solida", ponaerosa, striSfa, 

 nigricanti-rufa , epidermide griseo-fuscescente fasciatim obducta; 



