234 
Suter’s description of this species is a copy of Ten.-Woods’ 
earlier diagnosis, and he has overlooked the subsequent emenda- 
tions made by that author. 
The date of transference of Rissoa australis, G. B. Sby., to 
Rissoina was subsequent to the publication of Ten.-Woods’ name, 
hence there was a dual employment of australis in Rissoza ; 
similarly Watson describes an australis, whilst there is also 
R. australia, Dunker, 1866, a too similar name to make it desir- 
able to retain australis for Woods’s species. 
Tasmania (type)!; Victoria; S.A. (Dr. Verco); Stewart 
Island, N.Z. (Suter). 
3. SECTION CERATIA. 
R. Maccoyi, Ten.-Woods, 1877. 
Tasmania (type)!; S.A. (Dr. Verco); N.S.W. 
4, SECTION SETIA. 
R. ATKINSONI, Ten.-Woods, 1877. 
Tasmania (type)!; S.A.! 
R. ATROPURPUREA, Dunker, 1866. 
S. Aust. (Dr. Verco); N.S. W. (type), ex. Aust. Mus.!. 
R. niTENs, Dunker, 1866. 
N.S.W. (type), ex. Aust. Mus.!; S.A. (Dr. Verco). 
R. BEpDomE!, Tate (nom. mut). 
Rk. flamia, Beddome, 1882, non flammea, Dunker, nec 
Pease. 
Tasmania (type); N.S.W. (Brazier); Sydney (ex. Aust. Mus.!). 
Beddome’s name is an orthographical blunder. 
R. TORCULARIS, Ten.-Woods, 1877. 
Tasmania (type). 
R. mixta, Tate (nom. mut.). 
R. ochroleuca, Brazier, 1894, non Brusina, 1869. 
N.S.W. (type). Received from Aust. Mus. 
5. Section MIcROSETIA. 
2 R. approxima, Petterd., 1884. : 
Tasmania (type). 
2? R. Layarpi, Petterd., 1884. 
Tasmania (type). 
6. SEcTION CINGULINA. 
R. MELANOCHROMA, Tate (nom. mut.). 
R. melanura, Ten.-Woods., Proc. Roy. Soc. 
Tasmania, 1877, p. 153. 
mk: tk (Cingulina) ra oo T. Woods, Tryon, J Man. Conch., 
EX.; p. 308, b. Tow 
