MOLLUSCA FHOM TUKKI': IIU.VDRED FATHOMS — HKDLEV. 223 



novelty is less harslily sculptured, has a different protoconch, and 

 is smaller in projaortion to the number of whorls. 



One dead specimen from three hundred fathoms, another from 

 two hundred and fifty fathoms. 



Carinaria australis, Quoy & Gaimard. 



Cariuaria au><traHs, Quuy and Gaimard, Voy. Astrolabe, Zool., 

 ii., 18.33, p. 394^, pi. xxix., f. 9, 13; Id., Smith, Challenger 

 Rep., Zool., xxiii., 1888, pt. Ixxii., p. 35 ; Id., Vayssiere, 

 Result. Camp. Scient. Prince Monaco, fas., xxvi., 190-1, p. 

 22, pi. i., f. 11, 16 ; Id., Verco, Trans. Roy. Soc. S. Austr., 

 xxix., 1905, p. 171. 



Our single specimen adds a genus and a species to the fauna of 

 this State. After a lapse of more than seventy year's, during 

 which no examples were reported, it was retaken within a few 

 weeks here and off the South Australian coast. 



Amusium thetidis, Redley. 



(Plate xxxviii., figs. 18 and 19). 



AniusiiDu thetidis, Hedley, Austr. Mus. Mem., iv., 1902, p. 304, 

 f. 49. 



No complete specimen of this species has been taken. Both the 

 "Woy Woy" hauls produced a series of separate right valves, and 

 on a right valve the species was founded. In their company 

 appeared a series of separate Amusium left valves of corresponding 

 size and shape, but of discrepant sculpture, one of which is here 

 figured. In related forms the exterior of the right and left ^■alves 

 are differently ornamented, so pending the proof of attached 

 valves, we accept these; left valves as the missing halves of A. 

 thetidis. 



LiMKA MURRAYI, Smith, sp. 



Lima murrayi, Smitli, Proc. Zool. Soc, 1891, [>. 444, pi. xx.w., 

 f. 26. 



Limpa acdinis, Hedley, Rec. Austr., Mus., vi., 1905, p. 46, f. 10. 



