202 
HELIX 8. 42, 43. 
525- H. Wintcriana Pfr. 
T. umbilicata, depressa, superne convexiuscula, pallide cor- 
nea, nitidula, obsolete carinata; anfr. SJ/a planiusculi, ultimus 
descendens; umbilicus latus, pervius; apertura subcircularis; 
perist. tenue, simplex, inargiuo basali subrellexo. — Diam. ruaj. 12, 
min. 1 1 , ait. 6 mill. (Coli. Nr. 306.) 
Helix Winleriana Pfy\ Symb. 11. p. 41. 
— — PhiL Icon. I. 2. p. 23. t. 2. f. 7. 
— — Che}tm. ed. II. Helix N. 605. t. 95. f. 1.2. 
p. Minor, carina distinctiore: diam. maj. 9, min. 8, ait. 4/2 mill. (Mus. 
Cuming. ) 
Habitat in insula Java (Winter); var. ^ in insula Guimaras Philip- 
pinarutn (Cuming). 
Obs. Similis H. umbrosae, umbilico magno, deliciente labio interno aper- 
turae, elc. distincta. 
526. H. Huttoni Pfr. 
T. umbilicata, orbiculato -convexiuscula, subdiaphana, pal- 
lide cornea, epidermide scabra induta; anfr. 6 convexiusculi, ul- 
timus angulatus, antice vix descendens; umbilicus latiusculus, 
perspectivus; apertura obliqua, lunato-rolundala; perist. simplex, 
marginibus conuivcntibus, dextro recto, basali breviter roHexo, 
columellari subdilatato, patente. — Diam. maj. 10, min. 9, ait. 
5’4 mill. (Mus. Cuming.) 
Helix Huttoni Pfr, Symb. II. p. 82. 
— orbicnla HutL in Journ. As. Soc. YU. p*24J. Nec Orb. 
Habitat in Himalaya, prope Simia, Mahassu (Hutt.), Landour 
(Benson). 
§. i3. 
527- H. Dclesscrtiana Lc Guillou. -f 
T. orbiculato- depressa , subtus convexior, tenuis, albido- 
fuscescens, hyalina; anfr. SJA subvitrei, superne convexo-depressi, 
striis obliquis, creberrimis pulchro sculpti; sutura subcanaliculata ; 
umbilicus latus, profundus; labium superne reflexum. — Diam. 
16 / 2 , ait. 10 mill. (Guill.) 
Helix Delessertiana Le Guillou in Revue zool. I 842. p. 138. 
Habitat in insula Warrior adetroit de Torres». 
*) T. orbiculato-conve.xa, fuscescciUe , epidermide scabra ; anfr. 6 con- 
ve.xiusciilis , ultimo ad peripheriam subaiigulato; umbilico profundo, laliusciilo; 
perist. subrotundo, acuto. — Diam. 0,4 poli. (Hutt. 1. c.) 
