414 HELIX §. 77. 



Helix holoserica Sttmn Fauna VI. Heft 6. Taf. 10. 



— — (Helicodonta) Fer. pr. 106. Hist. t. 51. f. 5. 



— — Rossm. I. p. 69. f. 20. 



— — Lam. ed. Dh. 125. p. 86. 



— — Desh. in Fer. hist. p. 17. 



— — Chemn. ed. II. HeHx N. 378. t. 64. f. 22—24. 



— obvoluta Dillivyn p. Pyy^,j//^^ ^?l/.ys?. 

 Trigonosioma holosericum Fitzing. syst. Verz. p. 97. 



— — Hartm.. Gast. I. p. 17. t. 7. 



Vortex holosericea Beck ind. p. 29. 

 Gonostoma holosericum Held in Isis 1837. p. 915. 

 /9. Major, anfr. 3: diara. maj. 13, min. 1 1 '/2 , alt 6 mil!. (Spec. ) 



Habitat in alpibus Ilelvetiae, Austriae, Styriae etCarinthiae (e. gr. 

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

 lesia (Scholtz); var. fj in fagelo elevato prope Tharand Saxoniae 

 frequens (Rm.). 



1077. H. angigyra Ziegler. 



T. umbiiicata, orbiculata, superne concava, subtus plana, 

 paUide cornea , nuda , superne minutissime punctulata et striolata ; 

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

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

 flexum, albido-labiatum. — Diam. maj. 11, min. 9, alt. ^/2 miil. 

 (Coll. Nr. 656.) 



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



— — Chemn. ed. II. Hehx N. 379. t. 64. f. 16 — 18. 



— Stentzii Partsch in Mus. Caes. Vindob. 

 Vortex angigyra Beck p. 29. 



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



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

 Habitat in Italia boreali et in Helvetia: ad Castagnole prope 

 Lugano (Mousson, Htm.). 



1078. H. gyria Roth. f 



T. aperte umbilicata, drbiculata, valde depressa, supra plana,1 

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

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

 apertura semilunaris; perist. reflexum; labium parvum. — Lat.^ys, 

 alt. 3/3 lin. (R.) — Diam. maj. 16, min. U, alt. e^a mill. (ex ic.) 



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

 Habitat ad Cacamo Cariae. 



Obs. «Helici contorlae Zgl. Rm. proxima; excellil tamon eo, quod spira 

 non emergatur , immo recedal; quod basis minus complanata ia angulum de- 

 scendal; quod nullum pilorum et carinae vestigium invenialur; denique magni- 

 tudine multo et laudatam, speciem et alias affines (obvolntam, angigyram) 

 suporat.» (Roth i. c.) 



