364 HELICINA $. 7. 
Helicina aurantia Desh. in Lam. hist. VIII. p. 161. N. 12. 
— — Som. Thes. Ni Yips924] 1.08 3. 9.) 
— — Reeve Conch. syst. II. t. 186. f. 16. 
— — ,Chemn. ed. IL N41. 9 36. t. 1. f. 18. 19; 
—  pyrrhostoma Menke Syn. p. 79. Ed. II. p. 132. **) 
Habitat in insula Jamaica. 
616 03 EN. imtusplicata E*fr. 
T. depresso-globosa, tenuiuscula, laevigata, nitida, carnea; 
spira breviter conoidea, vix acuminata; anífr. fere 5 convexi- 
usculi, celeriter accrescentes, ultimus rotundatus, basi planius- 
culus; columella recedens, plana, retrorsum in callum tenuem 
dilatata; apertura parum obliqua, semiovali- subtriangularis, 
alüor quam lata, ad columellam angulata et plica intus fere 
ad marginem decurrente munita; perist. simplex, breviter 
expansum, margine basali ad columellam angulato. — Operc.? 
— Diam. maj. 10, min. 8'/, alt. 7'/, mill. (Mus. Cumming.) 
Helicina intusplicata. Pfr. in Proc. Zool. Soc. 1850. p. 98. 
Habytat $9. 2? 
617 54. NH. temuilabris Pfr. 
T. subglobosa, solidiuseula, sublaevigata, albo et cinna- 
momeo variegata et subfasciata; spira breviter conoidea, acu- 
tiuscula; anfr. fere 5 planiusculi, ultimus utrinque convexus, 
antice. vix descendens; apertura obliqua, semiovalis, intus 
cerasina, pallido-fasciata; columella recedens, angusta, retror- 
sum in callum tenuem dilatata, basi immediate in peristoma 
tenue, expansiusculum abiens. — Operc.? — Diam. maj. 10, 
min. 9, alt. 7 mill. (Mus. Cuming.) 
Helicina lenuilabris Pfr. in Proc. Zool. Soc. 1848. p. 124, 
— —— Chemn. ed. II. N.^42. p. 36. t. 8. £814 
Habitat*s 4.2? 
Obs. Affinis H. adspersae Pfr. 
£18 55. NN. bulia Pfi. 
T. globoso-coniea, tenuis, sub lente punctulato-striatula, 
vix nitidula, diaphana, hyalino-alba; spira mediocris, conoidea, 
*) T. globosa, laevi; labio externo reflexo, crasso, in medio sub- 
expanso, postice et antice depresso; labio interno erasso, expanso; colu- 
mella lata complanata. (Sow. l. c.| 
**) 'T. subglobosa, longitudinaliter antiquato-striata, nitidula, cinerea, 
