80 HELIX §. 31. 



474. H. lenis Shuttlcworth. 



T. umbilicata, depressa, tenera, conferte striata, nitidula, 

 virenti-cornea ; spira vix elevala, obtusa; anfr. 47^ convexius- 

 culi, sensim accrescentes, ultimus antice vix dilatatus, non 

 descendens, subtus concolor; umbilicus V5 diametri paullo 

 superans; apertura fere diagonalis, lunato-ovalis; perist. sim- 

 plex, rectum, marginibus subconniventibus, columellari arcua- 

 tim ascendente, superne subdilatato. — Diam. maj. IOV2, min. 9, 

 alt. 6V2 mill. (CoII. Nr. 202.) 



Zonites lenis Shntil., Pfr. Mon. III. p. 86. n. 357. 



Helix lenis Reeve Conch. ic. n. 882. t. 139. 



— — (Hyalina) Pfr. Vers. p. 124. 



Habitat in insula Palma (Blauner). 



* 



475. margaritacea A. Schm. (Coll. 203. — Hyalina 



Pfr. Yers. p. 124. — Zonites margaritaceus Schmidt 



Stylomm. p. 50. t. 14. f. -109.) Mon. III. p. 87. 



476. problematica Pfr. (CoU. 204. — Ch. ed. nov. m. 



p. 471. — Rv. n. -1264. t. 182. — Nanina proble- 

 inatica Graij Cat. Pulra. p. 14-1. — Cl. Benson 

 [in litt.] Streptaxis alicujiis formam juvenilem esse 

 suspicatur.) - - - 87. 



477. WoodianaPfr. (Proc. 1851. p. 254. — 7?v. n. 600. 



t. 107. — Ch. ed. nov. III. p. 398. — Hyalina Pfr. 

 Vers. p. 124. — Nanina Woodiana Gray Cat. 

 Pulm. p. 92.) - - - 87. 



478. H. Annatoncnsis Pfr. 



T. umbilicata, depressa, tenuiuscula, sublaevigata , nitida, 

 pellucida, corneo-cerea; spira vix elevata; sutura impressa; 

 anfr, 5 convexiusculi , regulariter accrescentes, ultimus non 

 descendens, peripheria rotundatus, basi parum convexus; um- 

 bilicus conicus, V* diametri pauUo superans; apertura obliqua, 

 lunaris; perist. simplex, rectum, margine dextro antrorsum 

 subdilatato, columellari leviter arcuato. — Diam. maj. lOVa» 

 min. 9, alt. 4 mill. (Mus. Cuming.) 



Helix Annatonensis Pfr. in Proc. Zool. Soc. 1854. p. 288. 



— — Reeve Conch. ic. n. 1409. t. 200. 



— — (Hyalina) Pfr. Vers. p. 124. 



llcibitat in insula Annaton s. Aneiteum Novar. Hebridarum (Mac- 

 gillivray). 



Obs. Persimilis speciei sequenli. 



-* 



479. nitidula Drap. (Coll. 203. — Dupui/ Moll. Fr. 

 p. 226. t. 10. f. 5. — Rv. n. 1105. t. 165. — Malm 

 Zool. Obs. p. 115. — Hyalina Pfr. Vers. p. 124. — 



