BY C. HEDLEY. 505 



Rissoa maccoyi, Tenison- Woods. 



Ten.-Woods, Proc. Roy. Soc. Tasm. 1876, p. 154; Tate, Trans. 

 Roy. Soc. S.A. 1899, p. 234. 



(Plate xxvi., tig. 11.) 



This species was recorded from Sydney Harbour by Mr. A. U. 

 Henn.* I have not, however, been fortunate enough to find it. 

 Having lately obtained an example collected in the Derwent, Tas- 

 mania, by the late Mr. C. E. Beddome, I now take the opportunity 

 of figuring the species that others may more easily recognise it. 

 The original of my figure is 176 mm. long and 4 mm. broad. 

 and judging from T. Woods' description is probably not mature. 

 Dr. Verco's researches have extended the range of the species to 

 South Australia. 



Rissoa tenisoni, Tate. 



R. tenisoni, Tate, Trans. Roy. Soc. S. Aust. xxiii. p. 233 = R . 

 australis, Ten.-Woods, Proc. Roy. Soc. Tasm. 1877, p. 146. 



(Plate xxv., fig. 4.) 



A figure of this well known Tasmanian species is now for tli8 

 first time presented. 



Chileutomia anceps, Hedley. 

 Menon anceps, ante, p. 90. 



Prof. Tate kindly points out to me that my genus Menon is 

 synonymous with Chileutomia, Tate and Cossmann,f proposed for 

 an Eocene fossil from Muddy Creek, Victoria. To assure me of 

 this he forwarded an example of the type species C. suhvaricosa, 

 T. and C. 



Having examined this with care I am quite satisfied to with- 

 draw my name. Nevertheless I maintain that the genus in 

 question ought to be included, where I placed it, in Eulimidee, 



* Proc. Linn. Soc. N.S. Wales, xxi. 1896, p. 500. 

 + Proc. Roy. Soc. N.S. Wales, xxxi. 1897, p. 403. 



