72 HELIX §. 30. 



432. H. placida Shuttleworth. 



T. umbilicata, depresso-turbinata, tenuis, subtilissiine striata, 

 diaphana, sericea, cornea; spira convexiusculo-conoidea; anfr. 

 5 convexi, lente accrescentes , ultinius antice vix descendens; 

 umbilicus Vg diametri fere aequans, conicus; apertura diagonalis, 

 lunato-rotundata; perist. simplex, rectum, marginibus conniven- 

 tibus, columellari vix dilatato. — Diam. maj. Sy^, min. 3, alt. 

 2 mill. (Coll. Nr. 184.) 



Helix placida Shuttl, Pfr. Mon. III. p. 82. n. 330. 



— — Reeve Conch. ic. n. 917. t. 143. 



— - — (Patula) Pfr. Yers. p. 123. 



Habitat in insula Teneriffa (Blauner). 



433. Assarinesssis Calc. ^ Moti. I. p. 87. 



434. saxicola Pfr. (Coll. 185. — Gould in Binn. Terr. 



Moll. II. p. 174. t. 29*. f. 4 [Galveston, Te.\as: 

 Bartlett]. — lio. n. 352. t. 67. — Patula Pfr. in 

 Malak. Bl. 1854. p. 180. — Pfr. Vers. p. 125. — 

 Discus saxicola Ad. Gen. p. 217.) - III. - 83. 



435. H. Hicrosolymitana Bourguignat. 



T. umbilicata, globoso-conica, tenuiuscula, sub lente leviter 

 plicato-striata , vix nitidula, subdiaphana, fusca; spira regula- 

 riter turbinata, apice obtusa; anfr. 4 perconvexi, ultimus non 

 descendens; umbilicus angustus, vix pervius; apertura fere dia- 

 gonalis, lunato-circularis; perist. simplex, rectum, marginibus 

 approximatis, columellari superne dilatato, fornicatim reflexo. — 

 Diam. 273, alt. 2 mill. (CoU. Nr. 186.) 



Helix Hierosolymitana Bourg. Test. noviss. Or. p. 13. 



— — Bourg. Cat. rais. p. 22. t. 1. f. 32 — 35. 



— — Roth Spicil. p. 7. 



— — (Patula) Pfr. Vers. p. 125. 



Habitat ad rupes sepulcretorum valiis Jehosaphat circa Hiero- 

 solymam (Saulcy), in valle Hinnom (Roth). 



436. H. buUula Hutton. 



T. angustissime umbilicata, turbinata, tenuis, levissime 

 striatula, diaphana , palhde cornea; spira convexiusculo-conica, 

 acuta; anfr. 5 convexi, lente accrescentes , ultimus non descen- 

 dens, rotundatus; apertura subobUqua, depresso-Iunaris; perist. 

 simplex, rectum, marginibus remotis, columellari superne re- 

 flexiusculo. — Diara. 2%, alt. 2 mill. (Coll. Nr. 187.) 

 Helix biillula Hiitt., Pfr. Mon. I. p. 8 6. n. 208. 



— — Reeve Conch. ic. n. 819. t. 133. 



