222 HELIX §. 47. 



Helix polychroa Chemn. ed. II. Helix N. 287. t. SO. f. 13—15. 



— galactites var. picturata Grat. I. c. p. 1 63. 



Bulimus virido-striatus Lea Philad. transact. 1 84 1 . p. 455. t. 1 1 . f. 2. 

 — polychrous Pfr. Symb. II. p. 49. 



Helicostyla smaragdus Beck ind. p. 37? 

 /j. Fasciis variis rufis et macula basali nigricante ornata. 

 y. Testa viridi, fascia suturali rosea. 

 t^. Testa castanea vel fulvida. 



Habitat in insula Temple Philippinarum (Cuming). 



■' "* ■■' '/ < [ 



T. imperforata, obovata, crassiuscula , laevis, viridis vel oli- 

 vacea, saepe fasciis nigris vel fuscis ornata, apice obtuso pallida; 

 sutura distincta, anguste albo-marginata; anfr. Sy^ planiusculi; 

 columella alba, dilatata, arcuata; apertura perobliqua , lunato- 

 ovalis, intus lactea; perist. reflexum. — R. a. = 7 : 10. — Diam. 

 maj. 32, min. 30, alt. 29 mill. (Coll. Nr. 341.) 

 Helix florida Sow. in Proc. Zool. Soc. 1840. p. 87. 



— — Reeve Conch. syst. II. t. 1 63. f. 2. 



— — C/iemw. ed. U. Helix N. 286. t. 50. f. 1. 2. 



f-). Elongata, bulimiformis : diam. maj. 32, min. 27, alt. 33 mill. (Spec.) 



Bulimiis floridus Pfr. Symb. II. p. 45. 

 Habitat in insula Mindoro Philippinarum (Cuming). 



-585. ^ g rhydrophana Sowerby. ' ;'. , r ;, ,.<, 



T. imperforata, obovata, tenuiuscula, lutescens, fasciis rufis 

 ornata, nitida, epidermide tenuissima, subpellucida, hydrophana 

 induta; spira apice obtusissima; anfr. 4^2 convexiusculi; colu- 

 mella subrecta, lata, nivea, in tuberculum obsoletum producta, 

 nigro-areolata; apertura lunato-rotundata , intus nitidissime alba; 

 perist. subincrassatum , parum expansum, candidum. — Diam. 

 maj. 28, min. 25 , alt. 24 mill. (CoII. Nr. 342.) 



Helix hydrophana Sow. in Proc. Zool. Soc. 18 40. p. 88. 



— — Chemn. ed. II. Hellx N. 28 0. t. 49. f. 8. 9. 

 Bulimus hydrophanus Pfr. Symb. n. p. 46. 



Habitat in insula Mindoro Philippinarum (Cuming). 



Obs. In sequentem transire videtur. 



t^-gS^s-H. metaformis Ferussac. 



T. imperforata, oblongo-ovata, sohda, laevis, Iutea,"apice' 

 rubescens, basi plerumque nigro-areolata ; anfr. Sy^ convexi, ul- 

 timus spira brevior; columella crassa, dilatata, basi tuberculato- 

 truncata; apertura obliqua, lunato-ovalis, intus lactea; perist. in- 



