o(J4 IIELIX §. 66. 



Helix armeniaca CJieiini. ed. II. Hclix N. 100. t. 17. 1'. 23 — 25. 



— Ziegleri var. Airumia Siemaschko. 



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

 maschko in Coll. Rossm.). 



045. H. glacialis Thomas. 



T. umbih*cata , orbiculato-convexiuscula, apice obtusa, leviter 

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

 subtUissime spirahter liueata , rufo-unifasciata ; anfr. 5 convexius- 

 cuh, ultimus vix deflexus; umbilicus mediocris, pervius; aper- 

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

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

 min. 11/2, alt. 6/2 miU. (Coh. Nr. 383.) 



Helix glacialis Thom. Fer. pr. ■159. Hlst. t. 67. f. 2. 



— — Rossm. VIII. p. 31. f. 507. 



— — Desh. in Fer. hist. p. 40. 



— — Chemn. ed. II. Helix N. 101. t. 17. f. 26 — 28. t. 18. 



f. 1.2. 

 Campylaea glacialis Beck ind. p. 24. 



Habitat in alpibus Pedemontanis. 



946. H. asperella Pfr. 



' T. umbihcala, depressa, granuhs minutis undique exasperata, 

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

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

 dens, juxta umbilicum mediocrem, infundibuhformem subcom- 

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

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

 maj. 14, min. li , alt. ey^ mih. (CoU. Nr. 584.) 

 Helix asperella Pfr. Symb. III. p. 78. 



— — C/Jfwn. ed. II. Helix N. 504. t. 32. f. 22 — 25. 



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

 /?. Duplo minor. 



Habitat in India orientah, prope Bithonia in ripa Gangis (Bens.). 



947. H. Tuckeri Pfr. 



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

 breviter et sparsira 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, mar^inibus approximatis. — Diam. maj. 7, 

 nn"n. 6, alt. 3'/. fnill. (Coil. Nr. 58o.) 

 Helix Tiickeri Pfr. Symb. III. p. 77. 



