324 " THETIS " SCIENTIFIC RESULTS. 



Family PETRICOLID.E. 



CHORISTODON, Jonas. 



CHORISTODON RUBIGINOSUM, Adams & Angas, sp. 



Naranio ruhiginosa, Ad. & Ang., Proc. Zool. Soc, 1863, p. 425, 

 pi. 37, f. 17. 



Station 56. 



One broken valve occurred in 79-80 fathoms off Botany Bay. 

 Family TELLINID^. 



TELL IN A, Linne. 

 TELLINA TENUILIRATA, SowerUj. 



Tellina tenidlirata, Sowerby, Conch. Icon., Tellina, 1867,pl.xxxix., 

 f. 219. 



Stations 13, 49. 



A few separate valves from off Port Kembla in 63-75 fathoms, 

 and off Cape Three Points in 41-50 fathoms. 



Family SAXICAVID^. 



S A X I C A V A, Fleuriau de Bellevue. 



SAXICAVA ARCTIC A, Liniie, sp. 



Mya arctica, Linn., Syst. Nat., x., 1767, p. 1113. 



Stations 13, 49. 



A few small vah es from off Port Kembla in 63-75 fathoms and 

 off" Cape Three Points in 41-50 fathoms. 



