186 HELIX 8 54. 
spira subimmersa, medio concaviuscula; sutura profunde im- 
pressa; anfr. 6 angusti, lente accrescentes, ultimus non descen- 
dens, magnus, rotundatus; apertura obliqua, anguste lunaris; 
perist. simplex, marginibus distantibus, callo lato, tenui, junctis, 
columellari brevissimo, basali et externo acutis. — Diam. maj. 5, 
min. 4, alt. 19/, mill.» (Cr.) 
Helia: cerealis Crosse in Journ. Conch. XVI. 1868. p. 154. t. 9. f, 4. 
Habitat in monte Mou Novae Caledoniae (E. Marie). 
* 
1144. scutula Shuttl. J- IIl. 108. V. 173. — Patula scutula, (Patula) 
Mouss. Canar. p. 24. — Teneriffa. 
1145. vorticialis Bens. lll. 108. IV. 106. V. 173. — Promont. Bo- 
nae Spei. 
1146. Charybdis Bens. | IV. 106. V. 173. — Promont. Bonae Spei. 
1147. biconcava Pífr. (Coll. 400.) Ill. 109. IV. 107. V. 173. — Nova 
Seelandia. 
1148. EK. vinitincta Cox. 4j 
«Testa umbilicata, utrinque depressa, involuta, tenuis, 
cornea, costulis plicaeformibus confertim tecta, haud nitens, 
epidermide saturate rubicundo-castanea obducta; spira concava, 
anfractibus umbilieum superiorem, amplum, spiralem, ad !'/, al- 
ütudinis testae immersum formantibus; anfr. 4, celeriter accre- 
scentes, ultimus angustior quam altus, peripheria convexus, 
superne obsolete cristatus, postice compressus, basi plano- 
convexus, costulatus fere ut superne; umbilicus valde apertus, 
cavus, anfractus monstrans; apertura fere verticalis, ovalis, duplo 
altior quam lata; perist. simplex, levissime incrassatum et ever- 
sum, marginibus anfractu ultimo in centrum aperturae promi- 
nente separatis. — Diam. max. 0,27, min. 0,23, alt. 0,10 poll. » 
(C. angl.) 
Helio: vinitincta (Discus) Coa: Mon. Austr. landsh. p. 18. t. 4. f. 6. 
Habitat Upper Richmond River Australiae (MacGillivray). 
Obs. Persimilis speciminibus H. omicrom spira immersa praeditis, 
sed multo major et uniformiter saturate vinosa. 
* 
1149. omicron Pífr. (Coll 401.) III. 109. IV. 407. V. 173. — Discus 
Cox Mon. Austr. landsh. p. 48. t. 10. f. 4. — Charopa Pütel 
Cat. p. 93. — Heliv ammoniloides Reeve. — Nova Seelandia. 
1150. zeta Pfr. (Coll. 402.) III. 109. IV. 407. V. 173. — Charopa Pütel 
Cat. p. 96. — Helix infecta Reeve. — Nova Seelandia. 
1151. anguiculus Eeeve. (Coll. 403.) lIL 634. IV. 107. V. 173. — 
Helix theta Pír. in sched. Cuming. — Nova Seelandia. 
1152. caecilia Pfr. IV. 107. V. 173. — Novae Mebridae. 
1153. eta Pfr. (Coll. 404.) III. 107. IV. 4107. V. 473 — Helix cornicu- 
lum Reeve. — Nova Seelandia. 
