352 HELIX §. 66. 



918. H. HofTmanni Partsch. 



T. subobtecte umbilicatn. depresso-globosa , tenera, hispida, 

 lutescens, uni - vel obsolete trifasciata ; anfr. 5 convexiusculi, ul- 

 timus antice valde deflexus; apertura perobliqua, rotundato- 

 ovalis; perist. latum, reflexum, sublabiatum, marginibus conni- 

 ventibus. basali dilatato, calloso. — Diam. maj. 31 , min. 26, alt. 

 18 mill. (Coll. Nr. 560.) 



Helix Hoffmanni Partsch in Mus. Cacs. Vindob. 



— — Rossm. IV. p. 4. f. 22 4. 



— — Clmnn. ed. II. Helix N. 487. t. 80. f. 5. 6. 



— monozona Zgl. Mus. 

 Campylaea Hoffmanni Beck ind. p. 26. 

 Corneola Hoffmanni Held in Isis \ 837. p. 912. 



Habitat circa Cattaro Dalmatiae. 



919. H. insolida Ziegler. 



T. umbilicata, globoso-depressa, nuda, corneo-Iutescens, 

 anguste 3-fasciata, striata; anfr. 5 convexi, ultimus antice subito 

 deflexus; apertura obliqua, transverse ovalis; perist. reflexum, 

 sublabiatum, marginibus conniventibus, subconnexis, columellari 

 basi dilatato, tuberculifero. — Diam. maj. 32, min. 26, alt. 17 mill. 

 (CoII. Nr. 561.) 



Helix insolida Zgl. Mus. Rossm. VIII. p. 3\. f. 506. 



— — Chemn. ed. II. Helix N. 475. t. 79. f. 21—23. 



— praetextata Parr. 



Habitat in Albania. 



Obs. Differt ab H. Hoffmanni tesla nuda, umbilico latiore, tuberculo mar- 

 ginis basalis aperturae exquisilo. 



920. H. trizona Ziegler. 



T. umbilicata, orbiculato-convexiuscula, lutescenti-albida, 

 caslaneo-trizonata ; anfr, 5 — 5/^2 subplanulati , ultimus antice de- 

 flexus; apertura perobliqua, rotundato-ovalis; perist. subsimplex, 

 marginibus conniventibus , supero expanso, basali reflexo, colu- 

 mellari dilatato. — Diam. maj. 30, min. 26, alt. 15 mill. (Coll. 

 Nr. 562.) 



Helix trizona Zgl. Mus. Rossm. II. p. 1. f. 87. 



— — Desh. in Fer. hist. p. 23. 



— — Chemn. ed. U. Helix N. 474. t. 79. f. 5. 6. 



— zonata var. Fer. hist. t. 68. f. 1 0. (med.) t. 69 A. f. 6. 



— planospira var. Cantr. Malac. p. H3. 



— tricincta Mlf. IMus. 

 Campylaea trizona Becli ind. p. 25. 

 Cingidifera trizona Held in Isis 1837. p. 911. 



