414 CENSUS OF THE MARINE MOLLUSCA OF TASMANIA, 



*P GLAUCA, Quoy & Gaimard (Chito7i), Voy. Astrolabe, iii., 1835, 

 t. 74, f. 7-11, p. 376. 

 D'Entrecasteaux Channel (type); E. and S. Coasts, very plenti- 

 ful and large, W. L. May. 



Family ACANTHOCHITIDJi:. 



Genus Acanthochites, Risso, 1826. 



A. ASBESTOIDES, Smith, Zool. Alert, p. 83, t. 6, f. g. 

 Flinders Island (type Brit. Mus.); S. Coast, common, W. L. 

 May. 

 *A. Bednalli, Pilsbry, Acad. Nat. Sc. Philad., 1894, p. 81, t. 2, 

 f.7-11. 

 Frederick Henry Bay, rare, W. L. May. 



*A. granostriatus, Pilsbry, op. cit., p. 81, t. 2, f. 1-6. 

 Frederick Henry Bay, rare, W. L. May. 



*A. costatus. Ad. & Ang., P.Z.S., 1864; Smith, Zool. Alert, 

 p. 83, t. 6, f. F. 

 Log. % (Coll. W. F. Petterd !). 



*A. SPECiosus, H. Adams {Cryptoplax), P.Z.S., 1861; Pilsbry, 

 Man. Conch., xv., t. 1, f. 23-26. 

 Types in Brit. Mus. ; Tasmania (Cuming Coll.); Flinders 

 Island, Milligan; rare, D'Entrecasteaux Channel, W. L. May. 



Family CRYPTOPLACID^. 



Genus Cryptoplax, Blain ville, 1817. 



*C. STRIATUS, Lamarck (Chitonellus). 



Yar. Gunni, Keeve, Conch. Icon., Chiton, sp. 5. 

 Type of C. Gunni; E. Coast, common, W. L. May. 



Family CHITONID.E. 



Genus Chiton, Linne, 1758. 



*C. jugosus, Gould, "Otia," p. 3, 1846. 

 0'. concentricus, Reeve, Conch. Icon., f, 95. 

 Frederick Henry Bay and Derwent Estuary, rare, W. L. May. 



