BY C. HEDLEY. 21 



SiTALA DARNLEYENSis, Brazier. 



Helix (Oomdufi) darnleyensis, Brazier, Proc. Linn. Soc. N.kS. W. 

 i., 1876, p. 102. 



(Plate iii., fig. 43.) 



One of the types from Darnley Island is here drawn. Its 

 dimensions are : height 5, major diam. 5-3, minor diam. 5 mm. 



SiTALA BARNARDENSIS, Brrtzier. 



Hi'lix {Conulus) barnardensis, Brazier, Proc. Linn. Soc. N.S.W. 

 i., 1876, p. 102. 



(Plate iii., fig. 4-4.) 



The single specimen taken by the Chevert Expedition at 

 Barnard Island, No. iii., is here depicted. Its measurements are: 

 height 1*9, major diam. 2-35, minor diam. 2*1 mm. 



Helix porti, Brazier. 

 Brazier, Proc. Linn. Soc. KS.W. i., 1876, p. 104. 



The single specimen from Albany Island is rather broken. It 

 seems to me to be a Piipiso^na, but not P. circumlit2i7n, Hedley. 



Flammulina (?) GRENViLLEi, Brazicr. 



Helix (Conulus) greiivillei, Brazier, Proc. Linn. Soc. N.S.W. i., 

 1876, p. 104. 



(Plate iii., fig. 46.) 



The single representative of this species from the Home Islands 

 is still preserved in the Macleay Museum. Its size is : height 

 1-18, major diam. 1*46, minor diam. 13 mm. Brazier was in 

 error in describing it as imperforate, for I find a minute narrow 

 perforation. The type is so wrapped in matted fungoid threads 

 as to obscure details. Hence I have been unable to satisfactorily 

 make out the lines of bristles described, and my drawing conveys 

 only the general shape. The systematic position of the species 

 is quite uncertain. 



