114 TIELIX §. 25. 



sat profundc impresso; anfr. 4 planulali, regulariter accrcscen- 

 tes, ullimus non descendens, magnus, depresse rotundalus; 

 apertura vix obliqua, latc lunaris, concolor; perist. simplex, 

 acutum, margine columellari ad inserlionem subdilatato, re- 

 flexiusculo, perforationis maximam partem oblegcnte, mox acuto. 

 — Diam. maj. 7, min. 5, alt. Sy^ mill.» (Cr.) 



Helix Allerycma Crosse in Journ. Concli. XVII. 1869. p. 414; 

 XXII. 1874. p. 99. t. 3. f. 5. 

 Habitat in monte «Mou» diclo Novae Caledoniae (E. Marie). 



527. Upolcnsis (Nanina) Mouss. f V. 108. — Thalassia PUlcl Ca\. 

 p. 85. — Microcysiis Upulensis Mouss. in Journ. Conch. XVII. 

 1869. p. 327 (addatur diagnosi: «columella syepe nodulatim in- 

 crassata, ad insertionem anguste excavata»); Semp. Phil. I. p. 44. 



— Heiicopsis Upolensis Pease in Pi'oc. Zool. Soc. 1871. p. 475. 



— Zontles Upolensis Schmeltz Mus. God. cat. V. p. 90. (Synon. 

 Helix Samoensis Baird in Brcnchl. Cruise of the Cura^oa.) — 

 Var. Oneataensis, paulo globosior, columella distincte nodulata: 

 Mouss. in Journ. Conch. XVIII. -1870. p. 114. — Upolu, Apia. 



528. H. Wangancnsis Cox. •{• 



«Testa perforata, depressa, tenuis, hyalina, laevigata, nitida, 

 succineo-brunnea; spira ferc plana; anfr. 5, planulali, lentis- 

 sime accrescentes^ ultimus non depressus, basi rotundatus; 

 sutura profunda; apertura lunata; perist. simplex, tenue; colu- 

 mella dilatata, perforationem occultans. — Diam. maj. 0,31, 

 min. 0,21, alt. 0,22 poll.» (C. angL) 



Helix Wanganensis Cox in Proc. Zool. Soc. 1870. p. 82. 

 liabitat Wanga, San Christoval insularum Salomonis (Brazier). 



529. australis Mcnke. I. 6l. III. 66. V. no. — Xerophila Cox Mon. 

 Austr. landsh. p. 31. t. 9. f. 7 (ex Reeve). — Nova Ilollandia. 



530. H. minutula Crosse. •{• 



«T. subobtecte perforala, subdepressa, subdiscoidea, parum 

 nitens, arcualim striatula , tcnuis, pcllucida, viridulo-nigricans; 

 spira vix prominula; sutura profunde impressa; anfr. sy^ vix 

 convexiusculi, ultimus subrotundatus, basi planiusculus; aper- 

 tura obliqua, late lunato-rotundata; peristoma simplex, margine 

 columellari parum dilatato, basali et exlcrno aculis. — Diam. 

 maj. 3, min. 21/2, alt. 2 milL» (Cr.) 



Helix minutida Crosse in Journ. Conch. XVIIL 1870. p. 241; 

 XXII. 1874. p. 101. L 2. f. 2. 



Habitat in Nova Caledonia (E. Marie). 



