942 HELIX 8. 109. 
Helio Greenhilli Coa: in Proc. Zool. Soc. 4865. p. 696; Journ. 
Conch. XIV. p. 46. 
Habitat Queensland Australiae. 
2937. H. Bocagceana Crosse. 4 
«T. anguste umbilicata, depresso-globosa, parum crassa, 
longitudinaliter rugoso-striata, spiraliter striis obsoletissimis de- 
cussatula, pellucida, sordide flavescens castaneo - unifasciata; 
spira apice obtusula; anfr. 6 convexiusculi, ultimus antice vix 
descendens, circa umbilicum mediocrem subdepressus; aper- 
tura transversim dilatata, lunaris; peristoma pallide fusco- 
violaceum, margine columellari superne fornicatim dilatato, 
umbilici partem obtegente, externo subattenuato; fauce alba, 
castaneo - unifasciata. — Diam. maj. 25'5, min. 22, alt. 49 
mill.» (Cr.) 
Helio Bocageana Crosse in Journ. Conch. XII. 1864. p. 284; 
XiV. 49866. D.-58. 1- 0. 
Habitat in China? 
2938. H. deliciosa Pír. 
T. umbilicata, depresse turbinato-globosa, tenuiuscula, sub- 
distanter plicatulo-striata, parum nitens, isabellina, lineis rufis 
eleganter circumdata; spira conoidea, acutiuscula; anfr. fere 
6 convexiusculi, ultimus non descendens, supra medium filoso- 
angulatus et fascia latiore rufa cinctus, basi convexus; umbi- 
licus angustus, pervius; apertura fere verticalis, rotundato- lu- 
naris; perist. pallide roseum, expansum, marginibus vix con- 
vergentibus, dextro medio subangulatim producto, columellari 
dilatato, fornicato. — Diam. maj. 26, min. 23, alt. 15!/5 mill. 
(Mus. Cuming.) 
Helia: deliciosa Pfr. in Proc. Zool. Soc. 1862. p. 271. t. 36. f. 3. 
Habitat «Lao Mountains » Cambojae (Mouhot). 
2939. H. bacca Pífr. 
T. umbilicata, globoso-depressa, solida, levissime striatula, 
albo-lutescens, fasciis 3 castaneis, peripherica latiore, ornata; 
spira breviter turbinata, vertice subtili, carneo; anfr. 5!/;, mo- 
diee convexi, ultimus non descendens, basi subinflatus, striis 
spiralibus obsoletssimis sculptus, circa umbilicum angustissi- 
mum impressus; apertura parum obliqua, lunaris, intus alba, 
fasciis pellucentibus; perist. album, undique breviter reflexum, 
marginibus remotis, basali ad insertionem dilatato, subangulato. 
— Diam, maj. 23!5, min. 2075, alt. 44 mill. (Mus. Cuming.) 
