78 IIELIX §. 12. 13. 



185. H. Mclbourncnsis Cox.. -f 



«Tosla (sub-)uml)ilicata, depresso-globosa, slriis subtilibus 

 et ret^ularibus, versus umbilicuin convergeulibus scuipta, uni- 

 formiter fusca, subtus paliidior; spira modice elevata, sutura 

 impressa; anfr. iYa, rotundati^ sensim accrescentes; apertura 

 lunato-rotundata; perist. simplex, marginibus convergentibiis, 

 columellari basi late reflexo, umbilicum obtegente. — Diam. 

 niax. 0,20, min. 0,17, alt. 0,14 poll. » (G. angl.) 



Helix Melbownensis (Discus) Cox Monogr. Austr. landsh. p. 22. 

 t. 12. f. 10. 

 Habitat Melbourne, Vicloria (Mastcrs). 



186. H. Liardeti Brazier. -^ 



« Testa perforata , depresso-globosa , tenuissima, pellucida, 

 nitida, leviter ct irregulariter dense oblique striata, corneo- 

 virens; spira obtuse convexa, sutura mediocriter impressa; 

 anfr. 3^2, rotundato-convexi, lente accrescentes, ultimus magnus, 

 convexe rotundatus, basi convexus et striatus ut superne; um- 

 bilicus minutus; apertura obliqua, rotundato-lunaris; perist. 

 simplex, marginibus distantibus, columellari recurvato, per- 

 forationem partim occultante. — Diani. maj. %, min. y^) ^^^- 

 % lin.» (B. angl.) 



Helix Liardeti {Coimhis) Brazier in Proc. Zool. Soc. 1872. p. 618. 

 Habitat Picton, Now-South-Wales (Liardet). 



186^. H. Nicaisiana Letourncux. -{- 



« Testa profunde perforata , compressa , supra convexa, 

 subtus rotundata, sat fragili, subpellucida, parum nitente, cor- 

 neo-luteola, argute eleganterque striata praesertim circa sutu- 

 rara, ac 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; aperlura obliqua, lunata, transverse subrotundata; pe- 

 ristomate acuto, recto, simplici; margine columellari dilatato 

 ac reflexo. — Alt. lOy^, diam. 16 mill. » (L.) 



Helix Nicaisiana Letourn. in Ann. de RLilac. I. 1870. Nr. 3. 

 p. 299. 



Habitat in Kabylia, circa Fort-Napoleon, etc, 



§. 13. 



187. Cambojiensis Recvc. V. 64. — Danid in Journ. Conch. XVII. 

 1869. p. 26: in terra Mois ad seplentrionem urhis Saigon. — 



