HELIX 8. 32. 155 
Helio Leichardti Coo Catal. Austral. landsh. 1864. p. 35. 
Habitat in Australia (Dr. Leichardt). 
: 2k 
TC. (564.) Strangei Pfr. — Rhytida A?. 89. — Australia. (III. 98.) 
«8. H. Lincolniensis Pfr. 
T. umbilicata, subconoideo-depressa, tenuis, superne con- 
ferte rugoso-striata et subtilissime granulata, pellucida, uni- 
color castanea; spira subconoideo-elevata, vertice obtusulo; 
anfr. 5 convexiusculi, ultimus subdepresso-rotundatus, antice 
non descendens, subtus circa umbilieum angustum leviter 
radiato-striatus; apertura obliqua, rotundato-lunaris; perist. 
simplex, rectum, marginibus convergentibus, columellari superne 
in laminam reflexam fuscam dilatato. — Diam. maj. 22, min. 
19, alt. 12 mill. (Coll. Angas.) 
Helioo Lincolniensis Pfr. in Proc. Zool. Soc. 1863. p. 527. 
Habitat Port Lincoln Australiae. 
Obs. Forma persimilis H. Strangei, umbilico angusto statim distin- 
guenda. 
119. EX. assimilans Cox. 4| 
«H. testa aperte et perspective umbilicata, depresso -glo- 
bosa, tenui, nitidissima, pellucida, supra (et intus umbilicum) 
oblique creberrime costulata et epidermide rufo-flavescente in- 
duta, infra laevi, pallide viridi-cornea; spira angusta, convexa; 
anfractibus &!/,, convexiusculis, ultimo rotundato, ad os levi- 
ter, plano antice vix descendente; apertura obliqua, fere rotun- 
data; peristomate simplici, superne et antice recto; margine 
columellari subreflexo. — Diam. maj. 0,75, min. 0,60, alt. 0,40 
unc.» (C.) 
Heliac assimilans Coac in Proc. Zool. Soc. 1864. p. 5965. 
Habitat Clarence River Australiae (Macgillivray). 
3k 
180. (565. bullacea P£r. — Rhytida A?. 89. — Australia. (IV. 92.) 
181. (566€. lampra Pfr. — Vandiemensland. (IV. 93.) 
182. H. capillacea Férussac. 
T. umbilicata, depressa, tenuis, superne confertim et sub- 
tlliter costulato-striata, sericea, fulvo-cornea, strigis nonnullis 
saturatioribus signata; spira vix elevata; anfr. &—4!/, vix con- 
vexiusculi, celeriter accrescentes, ultimus non descendens, de- 
presso-rotundatus, subtus sublaevigatus; umbilicus profundus, 
'/s diametri subaequans; apertura fere diagonalis, lunato-rotun- 
data; perist. simplex, rectum, .marginibus convergentibus, 
