BY R. TATE AND W. L. MAY. 433 



Genus Mylitta, D'Orb. & Recluz, 1850. 



*M. auriculata, Smith, Ann. Mag. Nat. Hist., 1891, p. 236, 1. 13, 

 f. a-c. 

 S. Coastj rare, W. L. May (type). 



*M. Deshayksi, D'Orb. k Recluz, Journ. de Conch., 1850, p. 292, 

 t. 11, f. 12-14. 

 Tamar Heads, Flinders Island, Cape Barren Islands, W. F. 

 Petterd ! ; King Island ! . 



^M. Tasmanica, Ten.-Woods {Pythina\ P.R.S.Tasm., 1876, p. 162; 

 Tate, T.R.S.S.Aust., ix., 1887, t. 5, f. 12. 

 King Island (type); Frederick Henry Bay, W. L. May. 



Genus Rochefortia, Velain, 1876. 



[= My sella, Angas, 1877]. 



*R. anomala, Angas, P.Z.8., 1877, p. 176, t. 26, f. 22. 

 South end of Flinders Island, IF. F. Petterd !. 



*R. DONACiFORMis, Angas, P.Z.S., 1878, p. 863, pi. liv., f. 13. 

 King Island !. 



Genus Left on, Turton, 1822. 



*L. TRiGONALE, Tate, T.R.S.S.Aust., ii., 1879, p. 131, t. 5, f. 5. 

 Circular Head, Tamar Heads, King Island, W. F. Petterd \. 



Genus C y a m i u m, Fhilippi, 1845. 



*C MACTROiDES, Tate & May, T.R.S.S.Aust., xxiv., p. 102, 1900. 

 (PI. xxvii.,fig. 103). 

 Loc. ?(Coll. W. F. Petterd !). 



Genus L e g r a n d i n a, Tate & May (post). (PI. xxvii., figs. 98, 99). 



*L. Bernardi, Tate & May (post). 



In the stomach of a mullet (Legra^nd). 



Family CRASSATELLID.*:. 

 Genus Crassatella, Lamarck, 1801. 



C. aurora, Ad. ifc Aug., P.Z.S., 1863, p. 426, t. 37, f. 15. 

 Banks Straits (type). 



