;50 
HELIX §. 6. 
canti-caslanea ad suturam ornata; anlr. 4/2 eonvexiusculi, ultimus 
I>asi planulatus, pellucidus, corneo-virens, antice breviter deflexus; 
columella intrans, declivis, subarcuata, dilatata, introrsum acula; 
apertura lunato-elliplica; perist. simplex, rectum. — Diam. maj. 
16, min. 14, ait. mill. (Mus. Cuniing.j 
Limloni Pfi\ in Proc. Zool. Soc. 184G. 
— — PIiiL Icon. III. 17. Helix t. 
— — Chemn. ed. II. Helix X. 103. (. 27M. 9 — 1 I. 
Habitat in insula Cuba. (Lindon. ) 
T. imperforata, orbiculato-conoidea, tenuis, irregulariter pli- 
catulo -striata, non nitens, diaphana, fulvida, fascia unica periplie- 
rica, angusta, castanea, alteraque superiore obsoleta ornata; spira 
breviter conoidea, oblusa; anfr. 5 planiusculi, ultimus antice vix 
descendens, basi subplanulatus; columella declivis, angusta, plana, 
introrsum acula; apertura obliqua, elliplico-Iunaris, intus conco- 
lor; perist. simplex, tenue, rectum. — Diam. maj. 16, min. 14, 
all. 9 inill. (Mus. Cuming.) 
Helix Gossei Pfr. in Proc. Zool. Soc. 1846. 
Habitat in Montibus coeruleis insulae .lamaicae. (Gossc.) 
T. tenuis, late subconica, imperforata, flavido-fusca, atro- 
fiisco varie lineata; anfr, 5 haud multum convexi, exile striati, 
ultimus subangiilatus, subtus convexus; apertura subreclnngula- 
ris, curviter depressa; labrum tenuissimum; columella recta, acula. 
— Div. 100”. AU. 0,43, lat. max. 0,67, lat. min. 0,57 poli. (Ad.) 
Helix subconica Adams in Bost. Proc. 1845, p. 15. 
Habitat in insula Jamaica. 
T. imperforata, turbinato-globosa, cornea, minutissime stria- 
Inla, nitida; anfr. 6 convexi, angustissimi, ultimus basi convexins- 
culus: apertura depressa, lunaris: perist. rectum, simplex, acutum. 
— Diam, maj, 4, min. 8/2, all. 3 inill. (Coli. Nr. 22. Spec. hass.)' 
Helix fulva Muli. hist. verm. 11. p. 56. N. 249? 
— — Drap. p. 81. t. 7. f. 12. 13. 
^ — c. Pfr. I. p. 23. t. 2. f. 2. 
ed. Dh. 110. p. 78. 
*- - /?o5Sm. VIIL p. 38. f. 535. 
— — Kryn. Bull. Mose. IX. p. 167. 
— — Gray Mamial p. 148. t. 5. f. 47. 
34. H. Gossei Pfi*. 
35. H. subconica Adams. -f 
36. H. fVilva (Milllcr?) Draparnaud. 
