92 HELIX-ANOGLYPTA. 



angle of the carina; columellar margin reflexed, appressed over 

 the axis ; parietal callus thin, brown. 



Alt. 17, greater cliam. 33 mill. (Specimen.) 



Alt. 1 7, greater diam. 28 mill. (Specimen.) 



Alt. 20, greater diam. 32 mill. (Pfr.) 



Ash Island, Hunter River, Wingham, Manning Elver, Scone, New 

 England, Port Maequarie, Maeleay, Nambuccra and Bellengen rivers, 

 N. S. Wales, Australia. 



Carocolla Novae Hollandice GRAY P. Z. S. 1834, p. 67. Helix 

 (^Geotrochus) novce hollandice Gray, Cox, Monog. Austr. Land Sh., 

 p. 68. H. (Merope) novce hollandice Gray, BRAZIER, Proc. Zool. 

 Soc. Loud. 1872, p. 805. PFEIFFER Nomencl. Hel. Viv., p. 178. 

 -H. dupuyana PFR. P. Z. S. 1852, p. 159 ; Monographia iii, p. 177 ; 

 Conchyl. Cab., p. 280, 1. 124, f. 15, 16. REEVE, Conch. Icon., f. 354. 

 H. depugana JAY, Cat. 1850, p. 135. 



The species is rather variable in size and in the degree of eleva- 

 tion of the spire. There are also some mutations in coloration. 

 One specimen before me is light brown all over, the peristome white ; 

 suture bordered by a dark band. Mr. Brazier says : Specimens 

 from the Belleugen are very large, a few that I collected measuring 

 17 lines (35 mill.) in the greater diameter. A variety is also met 

 with of a dirty yellow color, with a dark chestnut baud on the 

 periphery. The specimens from the other localities are of smaller 

 size and of a dark chestnut color. At Port Maequarie it is found 

 on high hills near the sea under logs. 



The basal lip usually exhibits a callus like a long low tooth, nearer 

 to the columella than to the outer angle ; but this, like the sinuosity 

 just above the outer angle, is often nearly obsolete. 



Section II. ANOGLYPTA Martens, 1860. 



Anoglypta MART. Die Heliceen, p. 312 (nachtrage) 1860. Type 

 H. launcestonensis live. 



This section was proposed for an extremely peculiar Helix, differ- 

 ing from nearly all others in having the upper and lower surfaces 

 totally dissimilar in sculpture and coloration. It is lusterless and 

 tuberculate-lirate above, polished beneath ; the umbilicus is open ; 

 the last whorl acutely keeled, suddenly deflexed in front. The aper- 

 ture is very oblique, the peristome scarcely at all expanded, and 

 just above the carina it is sinuous, projecting forward and down- 

 ward in a little point. 



