HELIX.— Plate CXCII. 



A Tcrj- cliaracterislic new species, of the same peculiar 

 type as H. metauutraijuii. 



Species 1350. (Mus. Griiner.) 



Heu.\ sulcosa. Ilel. ten/a mibampliter el profundi 

 umhilicatd, depreino-ijlobosa, »uiilUcuu/ed, iiilus extim- 

 qite intense ca»taneo-rubrd, oblique »piraliter corru- 

 //ato-mlcald H indentatd ; spird convexo-plaiid ; an- 

 fraclibm qitiiique, cuiicexis ; aperlurd trausci-rse lu- 

 tiari, labro late expamo, sidtrejlcxo. 



The grooved Helix. Shell rather largely and deeply 

 umbilicated, depressly globose, subdiscoid, deep 

 chestnut-red within and without, obliquely spirally 

 wrinkle-grooved aiid indented; spire couvexly flat- 

 tened ; whorls five, convex ; aperture transversely 

 lunar, lip broadly expanded, a little reflected. 



Pfeiffer, Zcitschrift fiir Malac. 1854, p. C"). 



Hob. Island of Celebes. 



A new and very characteristic species, received by Mr. 

 Griiner from Celebes, along with H. euchroes. The sculp- 



ture consists of a superficial network of obliquely spiral 

 wrinkle-grooves and indentations. 



Species 1351. (Mus. Cuming.) 



Helix Bccnii. JM. te»td obtecti umiUica/a, amieo- 

 globosd, teiiui, tuiu'uld, ublirjiie ruffofo-tlriald, tub lenU 

 ttriin deiitti decutsnatd, pallidi epadiceo-Md, tpadiceo 

 quinquefoiciald, aliileutii/inoid ; aiifracliiut qualMor 

 ad quinque, roluiidatis ; aperlurd certicali-luHari, la- 

 bro vix re/lexo, ad umiilicum late re/lexo. 



Bdch's Helix. Shell with a covered umbilicus, com- 

 cally globose, thin, swollen, obli(|ucly rousrhly stri- 

 ated, beneath the lens densely decussated with strinf, 

 light fawn-white, encircled with five fawn bands, 

 freckled with white; whorls four to five, roundetl; 

 aperture vertically lunar, lip scarcely reflected, at the 

 umbilicus broadly reflected. 



Dubois, Kuster Conch. Cab. Helix, pi. U8. f. 6, 7. 



llai. Colchis. 



Very closely allied to H. pomacea, but distinguished by 



its light subtransparent roundness and freckled colouring. 



