I APPENDIX. 295 



ersely striated, marked with irregular reddish and yellowish-brown 

 ames running rather obliquely ; spire very small, conical ; suture 

 impressed ; whorls 3J, convex, the last very largely and openly 

 dilated ; aperture rather large, wide, ovately lunate ; columella 

 arched, and not thickened ; peristome simple, atfute. 



Length 84, breadth 2i ; length of aperture 2i lines, breadth If 

 lines. (Brazier). 



Lord Howe Island, in a gully on the North Ridge, among dead 

 leaves ; one specimen. 



Simpulopsis (7) maslersi BRAZ., P. Z. S. 1872, p. 619 ; Austr. 

 Mus. Mem. 2, p. 27. PFR. Monogr. vii, p. 29. HEDLEY, Rec. 

 Austr. Mus. i, p. 141, t. 21, f. 9. Flammulina mastersi HEDLEY, 

 in litt. Dec. 17, 1892. 



Type is in the collection of the Australian Museum. 



Section Paratrochus Pilsbry (n. sect.) 



Shell high, conic, having numerous whorls, narrowly umbilicated 

 and well sculptured. Aperture nearly round, the peristome con- 

 tinued in a thin callus across the parietal wall. 



E. DALBERTISI Brazier. Vol. IX, pi. 3, figs. 20, 21. 



Shell umbilicated, pyramidally conical, thin, light reddish-brown, 

 hyaline, spire raised, apex white, acute, whorls 82, slightly convex, 

 the upper half closely, obliquely, rugosely lined, the lower spirally 

 granulated, suture channelled, crenulated, below small minute 

 holes, having raised like callus at their edge, periphery with small 

 keel, divided and crenulated, base convex, more rugose than upper 

 surface, umbilicus rounded, small and deep, minute holes round the 

 edge, aperture oblique, nearly circular, peristome thin, margins 

 continuous, with thin deposit of callus on the body whorl ; colum- 

 ellar margin slightly reflected over the umbilicus. (jBraz.) 



Alt. 8, greater diam. 7, lesser 7 mill. 



Yule Island, New Guinea. 



Helix ( Ochthephila) d'albertisi BRAZIER, Proc. Linn. Soc. N. S. 

 Wales, i, p. 104. HEDLEY, P. L. S. N. S. W. (2), vi. 



Genus PATULA Held. 



P. SOMERSETENSIS Melvill & Ponsonby. PI. 43, fig. 63. 

 Shell openly umbilicated, subconically depressed, smooth, white- 



