.-1 
8 HELIX &. 12. 13. 
185. H. Melbournensis Cox. T 
«Testa (sub-)umbilieata, depresso-globosa, striis subtilibus 
et regularibus, versus umbilicum convergentibus sculpta, uni- 
formiter fusca, subtus pallidior; spira modice elevata, sutura 
impressa; anír. &', rotundati, sensim acerescentes; apertura 
lunato-rotundata; perist. simplex, marginibus convergentibus, 
columellari basi late reflexo, umbilicum obtegente. — Diam. 
max. 0,20, min. 0,17, alt. 0,14 poll.» (C. angl.) 
Heliao Melbournensis (Discus) Coa: Monogr. Austr. landsh. p. 22. 
t: M9 [407 
Habitat Melbourne, Victoria (Masters). 
186. H. Liardeti Brazier. T 
«Testa perforata, depresso-globosa, tenuissima, pellucida, 
nitida, leviter et irregulariter dense oblique striata, corneo- 
virens; spira obtuse convexa, sutura mediocriter impressa; 
anfr. 3!/5, rotundato-convexi, lente accrescentes, ultimus magnus, 
convexe rotundatus, basi convexus et striatus ut superne; um- 
bilieus minutus; apertura obliqua, rotundato-lunaris; perist. 
simplex, marginibus distantibus, columellari recurvato, per- 
forationem partim occultante. — Diam. maj. 3/4, min. '/, alt. 
3/, lin.» (B. angl.) 
Helix: Liardeti (Conulus) Brazier in Proc. Zool. Soc. 1872. p. 618. 
Habitat Picton, Now -South- Wales (Liardet). 
186*. H. Nicaisiana Lcetourncux. T 
«Testa profunde perforata, compressa, supra convexa, 
subtus rotundata, sat fragili, subpellucida, parum nitente, cor- 
neo-luteola, argute eleganterque striata praesertim circa sutu- 
ram, aec sub lente malleato-aspersa; spira convexa; apice nitido, 
minuto, corneo et laevigato; anfractibus 6 convexiusculis, re- 
gulariter crescentibus, sutura impressa separatis; ultimo majore, 
compresso-rotundato, paululum vix subangulato, ad aperturam 
recto; apertura obliqua, lunata, transverse subrotundata; pe- 
ristomate acuto, recto, simplici; margine columellari dilatato 
ac reflexo. — Alt. 10/5, diam. 46 mill.» (L.) 
Helix Nicaisiana Letourn. in Ann. de Malac. L 1870. Nr. 3. 
p3:299: 
Habitat in Kabylia, circa Fort- Napoléon, etc. 
8.43. 
187. Cambojiensis Reeve. V. 64. — Daniel in Journ. Conch. XVII. 
1869. p. 26: in terra Mois ad septentrionem urbis Saigon, — 
