BY R. TATE AND W. L. MAY. 375 



Genus Erato, Risso, 1826. 



*E. LACHRYMA, Gray, Descript. Cat., 1832, p. 17; Reeve, Conch. 



Icon., f. 9, \8Qb. 

 E. denticulata, Prit. & Gat., P.R.S.Vict., xiii., 1900, p. 133, 



pi. XX., f. 5. 

 (Coll. Miss Lodder !). 



*E. BiMACULATA, Tate, T.R.S.S.Aust., i., 1878, p. 88. (Pi. xxiii., 

 fig. 6). 

 N.W. Coast, JV. Legraiid (Coll. R. Tate). 



Family NATICID.^. 



Genus P o L i n i c e s, Montfort, 181 U. 



P. Tasmanica, Ten.-Woods, P.R.S.Tasm., 1876, p. 148. (Pl. xxv., 

 fig. 49). 

 E., S.E., and S. Coasts, Ten.-Woods; Pirate's Bay, W. L. May. 



*P. AMPLA, Philippi, 1848; Conch. Cab., iii., t. 1, f. 1-4, 1852. 

 Nat'ica Lamarckiana, Reeve, Conch. Icon., f. 6, 1852. 

 Bass Straits (Census); (Colls. W. L. May and Rev. T. Hull !). 



*P. CONICA, Lamarck, 1819; Delessert, Recueil, t. 32, f. 3, 1841; 

 Reeve, Conch. Icon., f. 48, 1855. 

 Common (Census). 



Genus Natica, Lamarck, apud Adanson, 1757. 



*N. Beddomei, Johnston, P.R.S.Tasm., 1885, pp. 208 and 222. 

 N. polita (pars), Ten.-Woods, P.R.S.Tasm., 1876, p. 23. 

 N. effosa, Watson, Challenger Zool., t. 28, f. 3, 1886. 

 Bruni Island (Census); Frederick Henry Bay, W. L. May. 



N. suBcosTATA, Ten.-Woods, P.L.S.N.S.W., ii., 1878, p. 263 ; 

 Pritchard & Gatliff, P.R S.Vict., 1900, p. 132, t. 20, f. 1-3. 

 E. Coast, W. L. May. 



^^N. AREOLATA, Recluz, P.Z.S., 1843, p. 206; Kiister, Conch. 

 Cab., t. 11, f. 2. 

 Circular Head and S.E. Coast, W. L. May. 



