BY R. TATE AND W. L. MAY. 363 



Erato pellncida, Ten.-Woods, op. cit, 1879, p. 35. 

 Var. albida, Tate, T.R.S.S.Aust., 1878, p. 87. 

 Blackmail's Bay and Table Capes (types); Frederick Henry 

 Bay and D'Entrecasteaux Channel, W. L. May; King Island. ! 



*M. Strangei, Angas, P.Z.S , 1877, p. 172, t. 26, f. 8. 

 *3L subbulbosa, Tate, T.R.S.S.Aust., i., p. 86, 1878. 

 *M. denticulata (pars), Tate, op. cit., p. 87. 

 ^-M. Beddomei, Petterd, Journ. Conch., 1884, p. 143. 

 Frederick Henry Bay, W. L. May ; Southern Coasts, W. F. 

 Petterd ! (for M. Beddomei). 



*M. tridentata, Tate, T.R.S.S.Aust, i., p. 87, 1878. (PI. xxvi., 

 fig. 81). 

 M. mixta, Petterd, Journ. Conch., 1884, p. 143. 

 Circular Head, W. F. Petterd !; Brown River, W. L. May. 



M. LUBRICA, Petterd (Volvaria), Journ. Conch., 1884, p. 143. 

 Brown River (type). 



*M. biplicata, Tate & May, (see post) T.R.S.S.Aust., xxiv., 

 p. 92, 1900. (Pl.xxvii., fig. 87). 

 Port Esperance in 24 fathoms, W. L. May. 



*M. ovuLUM, Sowerby, Thes. Conch., i., 1846, t. 78, f. 188. 

 .1/. Petterdi, Beddome, P.R.S.Tasm., 1883, p. 167. 

 Derwent Estuary, W. L. May; Kelso Bay, Tamar River (type 

 of M. Fetter di !). 



■^M. Tenisoni, Pritchard. Vict. Nat., xvii., p. 55, 1900. 

 M. cypraeoides, Ten.-Woods P.R.S.Tasm., 1878, p. 122. 

 Frederick Henry Bay, W. L. May; Blackman's Bay (type !, in 

 Hobart Mus. ); King Island !. 



*M. PUMiLio, Tate & May {norn. mut.). (PI. xxvi., fig. 79). 



M. minutissi77ia, Ten.-Woods, P.R.S.Tasm., 1876, p. 27, non 



Michelin. 

 Long Bay (Coll. W. F. Petterd); (tj^pe ! in Hobart Mus.). 



■*^M. CRATERicuLA, Tate (fe May, T.R.S.S.Aust., xxiv.,p.91, 1900 

 (see post). (PI. xxvi., fig. 74). 

 Off Tinderbox Bay in D'Entrecasteaux Channel. 



