PULMONATA. 151 



Zonites, Alb. Helic. 63. 

 Helix morlachica. Parr. MSS. 

 Hah. Fiume. 



6. Zonites acies. B.M. 



Shell widely umbilicated, convexly lenticular, keeled, red- 

 horny above, rather opake, costate-striate, -vexy finely decussated, 

 beneath whitish, shining, pale horny below the compressed, whitish 

 keel ; whorls six and a half, storied ; aperture lunate, hatchet- 

 shaped; peristome straight, acute, very thinly hpped inside. 

 Lat. maj. 31, min. 29, alt. 12 mill. 



Helix acies, Partsch, MS. 



(Hehcella) Per. Hist. t. 80. f. 7. 



Rossm. ii. 3. f. 152. 



Pfr. Mvn. Helic. i. 128. 



Chenui. ed. 2, Helix, n. 619. t. 96. f. 15-17. 



Desk. Helic. p. 366. n. 434. 

 Helix acutiniargo, {Zieyl.) Brumati, 30. f. 3, 4. 

 HeUx algira, Olivi f, Cantr. Malac. 12/. 

 Carocolla acutimargo, Menke, Syn. ed. 2. 24. 

 Tragomma acies, Held in his, 183/, p. 916. 

 Zonites acies. Beck, Ind. 8. 



Alb. Helic. 63. 



Hab. Dalmatia. 



7. Zonites croatica. B.M. 



Shell widely umbilicated, orbiculate-convex, above closely 

 costulate-striate, very finely decussated, silky, horny, obtusely 

 angled, white-zoned, beneath shining, yellowish-white, horny- 

 banded beneath the angle; whorls seven, the highest acutely 

 keeled, the rest slightly convex ; aperture obliquely lunar ; pe- 

 ristome straight, acute, slightly callous inside, white. Lat. maj. 

 28, min. 25, alt. 13 mill. 



Helix croatica, Partsch, MS. 



Rossm. iii. 3. f. 151. 



Pfr. Mon. Helic. i. 129. 



Chemn. ed. 2, HeUx, n. 151. t. 24. f. 7, 8. 



Desk. Helic. p. 365. n. 432. 

 Helix acies, var., Cantr. Malac. 127. 

 Zonites croatica, Beck, hid. 8. 



Alb. Helic. 63. 

 Tragomma croaticum, Held in Isis, 1837, p- 916. 

 |3. Helix croatica. Per. Hist. t. 80. f. 5. 



Hab. Croatia; /3. Camiola. 



