31. 75 



tum, marginibus subconniventibus, basali strictiuscule declivi. — 

 Diarn. maj. 20, min. 17, alt. 8 mill. (Goll. Albers.) 



Hijalina Natolica Albers in Malak. Bl. IV. \8'61. p. 90. t. 1. f. 4-6. 

 Habitat in Natolia, prope Skutari (Straube). 



448. protensa Fer. (Hist. t. 82. f. 3. — Hyalina Pfr. 



Vers. p. 1 23. — HeliceUa protensa Ad. Gen. p. 119.) Mon. III. p. 8 '. . 



449. H. acquata Mousson. 



T. umbilicata, valde depressa, tenuis, leviter striatula, sub 

 lente obsoletissime spiraliter striata, diaphana, parum nitens, 

 corneo-flavida; spira brevissiraa, vertice vix elevato; anfr. 47^ 

 rapide accrescentes, subplani, ultimus latus, depressus, non de- 

 scendens, basi convexior; umbilicus subovalis, conicus, V^ dia- 

 metri subaequans; apertura diagonalis, transverse lunato ovalis; 

 perist. simplex, rectum, margine columellari subarcuato, superne 

 vix dilatato. — Diam. maj. 1 5, min. 1 1 , alt. 6 mill. (CoII. Nr. 192.) 



Zonites aequatus Mouss. Coq. Bell. Or. p. 16. 55. t. \. f. \. 



HelLx aequata Roth Spicll. p. 7. 



— — (Hyalina) Pfr. Vers. p. 12 3. 



Ilabitat in insula Rhodo (Bellardi), circa Athenas (Roth), et in 

 insula Syra (Zelebor). 



Obs. Peraffinis videtur H. protensae Fer., imperfecte adhuc cognitae, 

 sed margine columellari non protracto nec dilatato discrepans. 



450. H. Jebusitica Roth. 



T. umbilicata, perdepressa, tenuis, irregulariter striatula et 

 superne sub lente spiraliter striata, nitidula, subvirenti-cornea; 

 spira brevissime conoidea, vertice subtili; sutura subraarginata; 

 anfr. fere 5 vix convexiusculi, celeriter accrescentes , ultimus 

 depressus, peripheria subangulatus , basi vix convexior, palle- 

 scens; umbiUcus circularis, conicus, 7^ diametri vix aequans; 

 apertura diagonalis, oblique lunato-ovalis; perist. simplex, re- 

 ctum, margine supero antrorsum arcuato, basali leviter arcuato, 

 columellari superne reflexo. — Diam. raaj. 16, min. 13, alt. Gy^ 

 mill. (Mus. Monac. et CoU. Nr. 193.) 



Helix Jebusitica Roth iu Malak. BI. 1855. p. 24. (Spicil. p. 8.) 



t. 1. f. 3 — 5. 



— — (Hyalina) Pfr. Vcrs. p. 123. 



Habitat prope lacum Gihon agri Hierosolymitani et in valle 

 Hinnom ad locum Hakeldama. 



Obs. DifTert a praocedenfe anfractibus minus rapide crescentibus, 

 umbilico minore, rotundiore, etc 



