258 
IIELIX 8. 53. 
Helix latitans Deless. recueil t. 38. f. 3. 
— — Chemn. cd. II. Helix N. 259. l. 43. f, 3. 4. 
I,!al)ilat in insula Bohol Philippinaruni (Cuniing). 
G74. H. cryptica Brodcrip, 
T. imperforata, globoso-depressa , solida, striata, rugis obli- 
quis sculpta ct lineis elevatis cincta, purpureo -brunnea, epider- 
mide fuscula induta; spira brevis, nuda; anfr. 4 convexiiisculi, 
ultimus medio angulatus, antice descendens; columella declivis, 
valde dilatata, carnea; apertura perobliqua, lunalo-ovalis, intus 
argenteo -coerulescens; perist. late expansum, incrassatum, re- 
tlexiim, carnco-Iividum. — Diam. maj-. 66, min. 53, ait. 42 inill. 
(Coli. Nr. 400.) 
Helix cnjpHca Brod. in Proc. Zool. Soc. 1841. p. 22. 
— — Pft\ SymI). II. p. 26. 
— — Cheimh ed. II. Heli.x N. 258. t. 43. f. 1. 2. 
Habitat in insula Samar Pliilippinaruin (Cuming). 
Obs. Diflbrl ab II. latilante rugis obliquis, epidermide fiiscescente , peri- 
slomale crasso, margino supero magis dcllexo. 
675* H. cretata Brodcrip. 
T. imperforata, depresso- globosa, solida, sub epidermide 
griseo-flavida saepe obscure zonata, nitide atro-rufescens; spira 
subelevata, semiglobosa, strigis epidermidis variegata; anfr. 4 con- 
vexi, ultimus lineis elevatis, concentricis cinctus et irregulariter 
malleatus; columella declivis, stricliuscula, dilatata, plana, alba vel 
rubella; apertura ampla, lunato-ovalis, intus margaritacea; perist. 
late expansum, reflexum, margine supero arcuato, basali cum 
columellari angulum obtusum formante. — Diam. maj. 66, min. 51, 
ait. 46 mill. (Mus. Cuniing.) 
Helix axtata Brod. in Proc. Zool. Soc. 1841. p. 23. 
Habitat in insula Lcyte Philippinaruni (Cuniing). 
Obs. Differt ab n. latitanto et cryptica forma globosa,, spira elatiore e( 
sculptura. 
676. H. cognata Fcrussac. 
T. imperforata, depressa, solida, transverse ovata, oblique 
striata, obsolete granulosa , nitida, spadiceo-fulvescens, punctis 
rufis irregulariter aspersa; spira brevissima; anfr. 4 planiusculi, 
ultimus interdum medio pallide cingulalus, basi albus, inflatus, 
nnlicc breviter deflexus; apertura perobliqua, transverse ovalis, 
intus nitida, livido; perist, album, crassum, breviter reflexum, 
