HEUX §.66. 365 



Helix Tuckeri Chemn. ed. II. Helix N. 48 1. t. 79. f. 10 — 12. 

 Ilabitat in « Charles Hardy's island» oceani pacifici (Tucker). 



Obs. Conf. H. cycloslomata Le Guill. (Nr. 983.) 



G4S. H. martigena Ferussac. :;y'. .•■..^w- . 



T. umbilicata, depressa, sublaevigata , flavescenti-mbidd'; 

 spira brevissime conoidea; anfr. 4 vix convexi, ultimus antice 

 descendens; umbilicus angustus, pervius; apertura lunato-rotun- 

 data; perist. album, expansum, marginibus conniventibus, colu- 

 mellari dilatato, reflexo. — Diam. maj. 7^2, min. 6 mill. (ex ic.) 



Helix martigena (Helicella) Fer. pr. 169. Hist. t. 69. f. 4. 



Ochthephila martigena Beck ind. p. 1 7. 

 Habitat in Andalusia: in campo proelii Atalatae (Fer.). 



949. H. pulchella Miiller. '//.i:?^./!/^;,,. ./{/?£'', 



T. umbilicata, subdepressa, albida, nitida, gfabra;' Vnfr.^3^'2 

 convexiusculi, ultimus antice dilatatus, non deflexus; apertura 

 obliqua, subcircularis; perist. reflexum, candide sublalDiatum, 

 marginibus approximatis. — Diam. maj. 3, min. ^'A, alt. ly^ mill. 

 (Coll. Nr. 586.) 



Helix pidchella Mull. verm. 11. p. 30. N. 232. 



— — Zam. 107. p. 94. ed. Dh. p. 76. 



— — C. Pfr. I. p. 43. t. 2. f. 32. 



— — (Chilostoma) Charp. calal. p. 8. 



— — Desh. in Fer. hist. p. 2 1 . t. 69 E. f. 1 2 — 1 4. 



— — Gray Man. p. 141. t. 5. f. 49. 



— — Binn. in Bost. journ. DI. p. 375. t. 9. f. 2. 



— — GowWreportp. 176. f. 102. 



— — /? Drap. p. 112. t. 7. f. 33. 34. 



— — /5 Krijn. in Biill. Mosc. IX. p. 174. 



— — /i Bossm. Vn. p. 5. f. 440. 



— paludosa Walk. test. minut. rar. f. 23. 



— — Mont. test. brit. p. 440. 



— nitidula Studer. 



— minuta Say in Philad. journ. I. p. 123. 



— crystallina Dillw. descr. cat. II. p. 9 09. N. 53. 

 Vallonia rosalia Bisso IV. p. 1 02. t. 3. f. 30 ? 

 Zurama pulchella Leach moll. p. 108. 

 Chilostoma pidchellum Fitzing. syst. Verz. p. 98. 

 Circitiaria pidchella Beck ind. Y>. '2,3. . , , 

 Corneola pidchella Held in Isis 1837. p. 912. 



Habitat in Germania, Helvetia , Gallia, Anglia, Suecia, Rossia,. 

 Caucaso; Madera (Lowe p. 45); in America boreali: Boston, Ohio, 

 Missouri, etc. (Say, Binn., Gould). 



