HELIX §. 49. 175 



columellari superne subdilatato, calloso. — Diam. maj. 32, min. 



19, alt. 19 mill. (Mus. Cuming. Spec. expaiiescens.) 

 Hdix platijstyla Pfr. in Proc. Zool. Soc 1849. p. 130. 



— — Jieeve Goncli. ic. N. 487. t. 90. 

 llabitat in insulis Moluccis? 



* 



942. conspcrsula Pfr. (Coll. 491. — Reeve N. 433. 



t. 81. — Cltcmn. cd. II. Helix N. 831. t. -136. f. 1. 2.) Mon. 1. p. 230. 



943. H. fusco-cincta Adams. 



T. imperforata, conica, tenuis, oblique striala, alba, fusco 

 varie fasciata et saepe punctis aibis conspersa; spira conica, 

 apice obtusa; sutura impressa, castaneo-marginata; anfr. 5 

 vix convexiusculi, ultimus spira minor, basi planiusculus, ca- 

 staneus; columella intrans. obliqua, subarcuata, plana; aper- 

 lura obliqua, ovali-lunaris; perist. simplex, aculum, margine 

 dextro expansiusculo, basali breviler reflexo. — Diam. maj. 



20, min. 17, alt. 16 mill. (Coll. Nr. 492.) 



Helix fusco-cincta Adams Contrib. to Conchol. N. 3. p. 34. 



— — Chenm. ed. II. Helix N. 679 a. t. 108. 



f. H. 12. 



— — Reeve Conch. ic. N. 271. t. 56. 



Habitai in insula Jamaica. 



01)s. Differt a praecedente .spira altiore, anfractu ultimo minore, 

 sculplura. 



944. H. subconica Adams. 



T. imperforata, conoidea, tenuis, irregulariter et minute 

 plicatulo-striata, diaphana, haud nitens, straminea, rufo nebu- 

 losa vel late fasciata et lineis rufo-nigris ad suturam et peri- 

 pheriam cincta; spira conoidea, obtusiuscula; anfr. 5 subplani, 

 ultimus medio subangidatus, antice vix descendens; columella 

 declivis, substricta, plana; apertura obliqua, elliptico-lunaris; 

 perist. tenue, simplex, undique breviler expansum, cum colu- 

 mella aneulum obtusum formans. — Diam. maj. 19, min. ISy^, 

 alt. I^Va^mill. (Coll. Nr. 493.) 



Helix siibconica Adams, Pfr. Monogr. I. p. 30. N. 35. 



— — Chemn. ed. II. Helix N. 679b. t. 108. f. 15. 



— — Reeve Conch. ic. N. 284. t. 58. 

 p. Pallida; 



Helix Gossei Pfr. in Proc. Zool. Soc 18 46. p. 37. 



— — Pfr. Monogr. I. p. 30. N. 34. (ex spec iniperf. ) 



— subconica var. Chemn. 1. c (. 16. 

 Habitat in insula Jamaica. 



