364 HELIX §. 66. 



Helix armeniaca Chemn. ed. II. Helix N. 100. t. 17. f. 23 — 25. 



— Ziegleri var. Airumia Siemaschko. 



Habitat prope Bogasdach Armeniae; Airum in Caucaso (Dr. Sie- 

 maschko in GoU. Rossm.). 



945. H. glacialis ThomsLS./^/, /UHf^nAh^J^-. 



T. umbilicata , orbiculato-convexiuscula, apice bbtusa, leviter 

 carinata, lutescens, sordide variegata, superne plicato-striata, 

 subtilissime spiraliter lineata , rufo-unifasciata •, anfr. 5 convexius- 

 cuU, ultiuius vix deflexus; umbilicus mediocds, pervius; aper- 

 tura lunato-rotundata ; perist. leviter albo-Iabiatum, margine su- 

 pero vix expanso, basali breviter reflexo, — Diam. maj. 13, 

 miu. 11/2, alt. 6^2 mill. (CoII. Nr. 583.) 



Edix glacialis Thom. Fer. pr. 159. Hist. t. 67. f. 2. 



— — Rossm. Vin. p. 31. f. 507. 



— — Desh. in Fer. hist. p. 40. 



— — CAmw. ed. II. HelixN. 101. t. 17. f. 26 — 28. t. 18. 



f. 1.2. 

 Campylaea glacialis Beck ind. p. 2 4. 

 Habitat in alpibus Pedemontanis. 



946. H. asperella Pfr. 



T. umbilicata, depressa, granulis minutis uiVdique exasperata, 

 sordide albida, fasciis rufis varie cingulata; spira vix elevata; 

 anfr. 4 planiusculi, ultimus basi convexus, antice parum descen- 

 dens, juxta umbilicum mediocrem, infundibuliformem subcom- 

 pressus; apertura obliqua, lata, subcircularis ; perist. undique 

 expansum, marginibus approximatis, callo tenui junctis. — Diam. 

 maj. U, min. II , alt. 6^2 mill. (Coll. Nr. 584.) 

 Helix asperella Pfr. Svmb. III. p. 78. 

 _ _ Chemn. ed. U. Helix N. 504. t. 32. f. 22 — 25. 



— granifera Bens. in Mus. Cuming. — Nec Gray. 

 /?. Duplo minor. 



Habitat in ludia orientali, prope Bithonia in ripa Gangis (Bens.). 



947. H. Tuckeri Pfr. '.>. /^a ;^.^; , ;:'rjo'^ 



. .,. , . 11 '!':-4-Si^i^Xj'i^-^'./H^-- , 



T. umbihcata, depressa, tenuis, pellucida, obhque striata, 



breviter et sparsim pilosa, fusco-cornea , rufo obsolete unicingu- 



lata; spira vix elata; anfr. 4 planiusculi, ultimus antice gibbus, 



constrictus, subito deflexus; umbilicus angustus, pervius; aper- 



tura perobliqua, subcircularis; perist. intus albidum, undique 



breviter reflexum, marginibus approximatis. — Diam. maj. 7, 



min. 6, alt. 37^ mill. (Coll. Nr. 585.) 



Helix Tuckeri Pfr. Symb. lU. p. 77. 



