24G 
HELIX §. 5^. 
Helix Pan Deless. recueil l. 38. f. 9. 
~ — Chemn. ed. II. Helix N. 249. t. 39. L o — 7. 
Habitat iu insula Bohol Philippinarum (Cuming). 
Obs. Differt a praecedeiUe epidermide, anfractu ultimo non tingulato . co 
lore et forma columellae et aperturae. 
645. H. Cailliaudi Deshayes. 
'r. imperforata, depresso -globosa, solida, longitudinaliler 
ruguloso-striala, lineis concentricis impressis nonnullis notata, 
luteo-fulva, fasciis 2 nigro-castaneis, pluribusque angustis epider- 
midis albidae hydrophanae cincta; spira brevis, apice oblusa; 
anfr. o, supremi planulati, reliqui convexi, ultimus magnus, basi 
subplauulatus, concentrice sulcatus, antice paululum descendens; 
columella obliqua, lata, alba, excavata; apertura ampla, perobli- 
(|ua, lunato -obovalis, intus nitide alba; perist. late expansum, 
breviter reflexum, album. — Diam. maj. 58, min. 46, ait. 37 mill. 
(Mus. Cuming. et Gruner.) 
Helix Cailliaudi Desh. in Guuria mag. 1839. t. 5. 
— — Chemn. ed. II. Helix N. 255. t. 42. f. 3. 4. 
/v. Unicolor, fuscidula: 
Helix ferruginea Lea Philad. tr. 1841. p. 464. t. 12. f. 17. 
y. Minor, fusca, albo-zonata, apice alba: diam. inaj. 44, min. 35, ait. 
28 mill. (Mus. Cuming.) 
Habitat in insula Luzon, var. y in ins. Mindanao (Cuming). 
646. H. chlorochroa Sowcrby. 
T. imperforata, subglobosa, lonuiuscula, fulvidu vel pallide 
brunnea, albo-marmorala et strigata, epidermide ciuereo-fusces- 
cente induta; spira semiglobosa; anfr. 4/s convexiusculi , ultimus 
ad peripheriam obsolete angulatus; columella oblique arcuata, 
denticulata; apertura rotundato-luuaris; perist. subincrassatum, 
expansum, fuscum. — 11. a. = 11 : 20. — Diam. maj. 50, min. 
42, ait. 34 mill. (Coli. Nr. 381.) 
Helix chlorochroa Sow. in Proc. Zool. Soc. 1841. p. 2. 
— — Pft\ Svnd). 11. p. 25. 
— — Chemii. ed. ll Helix N. 261. t. 41. f. 1.2. 
Habitat in insula Bohol Philippinarum (Cuming). 
647. H. Frascri Cray. 
T. imperforata, globoso-lurbiiiata, solidiuscuia, leviter striata, 
fulva, fasciis variis nigricanti-briinneis ornata; spira late conoidea; 
anfr. 6 '/2 convexiusculi, ultimus antice paululum dcilexus; aper- 
tura lunato-ovalis, intus nitide livida; perist. late expansum, re- 
llexiusculum, intus violaceum, marginibus callo tenui junctis, 
