414 IIEF.IX §. 77. 



Hslix holuserica Sturm Fauna VI. Ilcft G. Taf. 10. 



— — (Hellcodonta) Fer. pr. 106. Ilist. t. 51. f. o. 



— — Rossm. I. p. 69. f. 2 0. 



— — Lam. ed. Dh. 125. p. 86. 



— — Desh. \n Fer. hist. p. 17. 



— — Chemn. ed. H. Helix N. 378. t. 6 4. f. 22 — 24. 



— obvoluta Dillwyn p. p. 



Trigonostoma holoserimm Fitzing. syst. Verz. p. 97. 

 — — Hartm. Gast. I. p. 17. t. 7. 



Vortex holosericea Beck ind. p. 29. 

 Gonostoma holosericum Ileld m Isis 1837. p. 915. 

 fi. Major, anfr. 5: diam. maj. 13, min. 11 '/2, alt 6 mil!. (Spec. ) 



Habitat in alpibus llelvetiae, Austriae, Styriae et Carinthiae (e. gr. 

 in cacumine monlis Ovir ad 6700' supra mare ipse legi!), in Si- 

 lesia (Schoitz); var. /? in fageto elevato prope Tharand Saxoniae 

 frequens (Rm.). 



1077. H. angig;yra Ziegler. 



T. umbih'cata, orbiculata, superne concava, subtus plana, 

 pallide cornea , nuda , superne minutissime punctulata et striolata ; 

 anfr. 6 convexi, uUimus compressus, antice gibbus, subito de- 

 flexus; apertura perobliqua, subtriangulalo-lunaris; perist. re- 

 flexum, albido-labialum. — Diam. maj. 11, min. 9, alt. 4'/« mill. 

 (Coll. Nr. 656.) 



Helix angigyra Zgl. Mus. Rossm. I. p. 70. f. 21 *. 



— — Chemn. ed. II. Helix N. 379. t. 64. f. 1 6 — 1 8. 



— Stentzii Partsch in Mus. Cacs. Vindob. 

 Vortex angigyra Beck p. 29. 



Gonostoma angigyrum Ileld in Isis 18 37. p. 915. 



Trigonostoma ancjigyrnm Hartm. Gast. I. p. 12. t. 5. 

 Habitat in Italia boreali et in Helvetia: ad Caslagnole prope 

 Lugano (Mousson, Iltm.). 



1078. H. gyria Roth. t 



T. aperte umbilicata, orbiculata, valde depressa, supra plana, 

 radiatim striata; spira demersa ; anfr. 7 angusti, subaequales; 

 basis convexiuscula, circa umbilicum angulata, laevis, tota nuda; 

 apertura semilunaris; perist. reflexum; labium parvum. — Lat. 6J/5, 

 alt. 3/3 lin. (R.) — Diam. maj. 16, min. U, alt. 6/2 mill. (ex ic.) 



Helix gyria Roth diss. p. 16. t. 1. f. 17. 18. 

 Habitat ad Cacamo Cariae. 



Obs. «Helici conlortae Zgl. Rm, proxima; excellil lamen eo, quod .spira 

 non emergalur , immo recedat; quod basis minus compianata in angulum de- 

 scendat; quod nullum pilorum cl carinae vestigium invenialur; denique magni- 

 tudlne muUo et laudatam speciem ol alias affines (obvolulam, angigyram) 

 suporat.» (Roth I. c.) 



