39 
HELIX §. 8. 
aperlura subverticalis, angulato -lunaris; perist. simplex, tenue, 
margine columellari oblique arcuato, subincrassato. — Diam. niaj. 8, 
min. 7, ait. 4 mili. (Coli. Nr. 37.) 
Helix misella (Helicostyla) Fer. pr. 306. 
— — Fer. in Voy. de Freycinet. Zool. p. 473. 
■— — et Gaim. Astro!. H. p. 122. t. 10. f. 5 — 9. 
— — Lam. cd. Dh. 195. p. 121. 
— — Chenm. ed. II. Helix N. 2 1 0. t. 29. f. 14—16. 
Habitat in insulis Moluccis, Guam (Quoy), in insulis Sandwich. 
(Griffith.) 
61% 
H. cicercula Gould. 
T. depresso-globosa , tenuis, subopuea, impeiibrala , albido- 
virescens, striis incrementi conspicuis et striis volventibus sparsis 
insculpta, infra rotundata, fovea centrali modica; spirae anfr. 5 
convexi, ultimus angulatus; aperlura lunata; labrum simplex; 
columella superne vix reflexa. — Lat. '/i, ait. poli. (G.) 
Helix cicercula Gould 1846. Exped. shells p. 20. 
Habitat in montibus insulae Hawaii. 
62. H. subrutila Mighcls. *}* 
T. imperforata, orbicularis, depressa, pellucida, glabra, 
nitida, lutescens, subcarinata; anfr. o convexiusculi.; apertui-a 
semilunaris, leviter gibbosa; labrum simplex, tenue. — Diam. 
. 0,3 — 0,4". (M.) 
Helix subrutila Mighels in Bost. Proc. 1845. p. 19. 
Habitat in insula Oahu. 
62% U. cryptoportica Gould. 
T. parva, orbiculari-dcpressa , ad apicem acuta, tenuis, pel- 
lucida, nitida, luteo-virescens, leviter striata, infra rotundata, im- 
perforata, fovea parva centrali; spirae anfr. 5 '/i convexiusculi, 
ultimus carinatus; sutura impressa, marginata; aperlura lunata; 
labrum simplex; columella superne valde intorta, sinum angustum, 
centralem formans. (G.) — Dimens.? 
Helix cryptoportica Goidd 1846. Exped. shells p. 20. 
Habitat . . . . ? 
Ohs. «Persimilis H. subrutilae JVligh. ; didcrl striarum spiralium defectu cl 
columellae formatione.» ^ 
y' 63. H. Sardiniensis Porro. 
T. orbiculata, rubiginosa, pellucida, argute striata, carinata, 
subtus valde convexa; anfr. 5, sutura cvidcnlc distincti, maculis 
