37 



black mouth ; Deshayes says brownish. There is a Rhdla (Trochus) 

 melanostoma described by Eeeve, Zool. Proc, 1842, p. 185, which seems the 

 same. 



Ampullaeina fragilis. Quoy, Voy. de VAstrol., Vol. 2, pp. 15, ps. 10 to 

 16. A thin paludina-like shell, fawn colour, with faint brown bands. 

 Long. 18, lat, 15, whorls, 4-5. Common, and in all extra- tropical AustraHa. 

 Brackish water, estuaries, and the coast salt lakes. It is also common as 

 a fossil in the raised beaches of S.A. 



Ampullaeina quoyana. Deshayes. A coarser species of doubtful dis- 

 tinctness. S.E.A. 



Ampullaeina minuta. Tenison- Woods. 



FossAEiNA PETTEEDi. Ovosse, Jour. ConcTi.y 1864. Abundant on the 

 Southern Coasts at low water, W. F. Petterd. 



FossAEUS TASMANicus. Tcnison- Woods. 



FossAEUS BULiMOiDES. Teuison- Woods. 



SoLAEiUM LUTEUM. LamarcTc, Vol. 9, p. 100. 



Solarium ? Two specimens of this genus from Recherche 



are in Mr. Legrand's collection , apparently they are new but too worn for 

 determination. 



Diala tesselata. Tenison- Woods. 



DiALA PUNCTATA. Tenisou- Woods, 



Diala tumeda. Tenison- Woods. 



RissoA agnewi. Tenison- Woods. 



RissoA cyclostoma. Tenison- Woods. Var. a Rosea. 



RissoA melanura. Tenison- Woods. 



RissoA ANGELi. Tcnison- Woods. 



RissoA (ceratia) maccoyi, Tenison- Woods. 



RissoA (ceratia) mari^. Tenison- Woods. 



RissoA (cingula) maei^. Tenison- Woods. 



RissOA (cingula) atkinsoni. Tenison- Wood. 



RissoA (alvania) cheilostoma. Tenison- Woods. 



RissoA (alvania) fasciata. Tenison- Woods. 



RissoA (setia) brazeeri. Tenison- Woods. 



RissoA (setia) sienna. Tenison- Woods. 



RissomA ST. CLAE^. Tenison- Woods. 



RissoiNA FLiNDEESii. Tenison- Woods. 



RissoiNA CONCATENATA, Tenison- Wood%. 



RissoiNA VAEiEGATA. Augas, Zool. Proc, 1867, p. 113. Solid, white, 

 banded with livid markings, plicate, and finely striate. Long. T, lat. 3. 



RissoiNA ciNCTA. Angas, Zool. Proc, 1867, ?>. 114. A pretty chestnut 

 banded species. Rare. Long. 6, lat. 3, whorls 6. Rare, and in S.E.A. 



RissoiNA NiVEA. A. Adams, Zool. Proc, 1851, p. 264. White, opaque, 

 with numerous straight ribs and faint raised lirse. Long. 11, lat. 4, whorls 

 7. Common. 



RissoiNA GEETRUDis. Tenison-Woods. 



RissoiNA TOERicuLA. Angas, Zool. Proc, 1867, jp. 114. A turriculate, 

 minute, white shell, with coronate whorls and distinct rounded ribs, mouth 

 anteriorly produced with a spiral keel behind. Long. 6, lat. 2. Common, 

 and S.E.A. 



Truncatella marginata. Kuster. Bass' Straits. 

 Tbuncatella scalarina. Cox. Bass' Straits. 



