HELIX 8. U. 
121 
illius fuscescens, castaneo-fasciala ; perist. acutum; umbilicus la- 
tus, infundibuliformis , profundus. — Diam. 37, ait. 20 mill. (S.) 
Helix ChevaUerii Soul. in Revue zool. 1845!. p. 101. 
Habitat in peninsula Malaccensi. 
^ 313. H. Metcall^ei Pft*. 
T. late umbilicata, depressa, discoidea, acute carinata, stria- 
tula, pallide vel rufescenti-cornea, utrinque juxta carinam albam 
castaneo-unifasciata; spira vix elevata; anfr. 6 vix convexiusculi, 
ultimus antice vix descendens; apertura subtriangularis; perist. 
simplex, margino supero antrorsuin arcuatim dilatato, depresso, 
basali ad columellam leviter arcuato. — Diam. niaj. 21 , min. 19, 
ait. 7 mill. (Coli. Nr. 163.) 
Helix Metcalfei Pfr. in Proc. Zool. Soc. 1843. p. 66. 
— _ Chemn, cd. D. Helix N. 623. t 97. f. 10 — 12. 
p. Minor, flavida, lineis angustis nigricanti-rufis juxta carinam: diam, 
maj. 17, min. 13, ait. 3 /a mill. (Spcc.) 
Helix Metcalfei var. Chemn, 1. c. t. 97. f. 1 3. 1 4. 
y. Unicolor, fusco-cornea ; diam. maj. 13, min. 13y3, ait. 3 mill. (Spec.) 
Helix Metcalfei var, Chemn. 1. c. t. 97. f. 15. 16. 
Habitat in insulis Philippinis, a Sibonga insulae Zebu, /9 Tanhay 
ins. Negros, y in ins. Siquijor (Curaing). 
314. H, Crouanii Lc Guillou. 'f 
T. discoidea, umbilicata, utroque latere »umbilicata« (con- 
vexa? Pfr.), castanea, tenuiter striata ; anfr. 6 supra depresso- 
convexiusculi, linea fusca fasciati, ultimus carinatus: carina acula 
alba lateraliter linea fusca marginata; umbilicus profundus; aper- 
tura subovalis, acuta; labium tenue, acutum. — Diam. 18 — 19, 
ait. 1 0 — 1 2/a mill. (G. ) 
Helix Cf'oua7iii Le GnilL in Revue zool. 1 842. p. 138. 
Spira conico-depressa, ultimo anfractu subobtuse carinato : diam. 18, 
ait. 1 2 mill. 
Habitat ad Ilanioa, in insulis Salomonis. 
314% H. strigosa Gould. •f 
T. orbicularis, depressa, scabrata, late umbilicata, cinereo- 
grisea vel fuscescens, fasciis linearibus volventibus pallide fuscis 
interdum subtus notata; anfr. 3 convexiusculi, ultimus angulatus 
ct prope aperturam dcQexus; apertura circularis; labrum simplex, 
continuum. — Lat. Vk», ait. ys> poli. (G.) ^ 
Helix sb'igosa Gould 18 46. Exped. shells p. 18. 
Habitat in interiore provinciae Oregon. 
Obs. Quoad fontiam ab auctore cum H. alternata, ([uoad reliquos cha- 
racteres cum H. alpina comparatur. 
