364 " THETIS " SCIENTIFIC RESULTS, 



Family SCALID^. 

 S C A L A, Humphrey. 



SCALA MORCHI, Angas. 



Scala {Cirsotrema) morchi, Angas, Proc. Zool. Soc, 1871, p. 15, 

 pi. i., f. 7 [not Scalaria morchi, Sowerby, Conch. Icon., xix., 

 1873, Scalaria, pi. x., sp. 7Q = Scalaria (Psychrosma) erronea, 

 Tapparone-Canefri, Journ. de Conch., xxiv., 1876, p. 15-5]. 



Stations 28, 33, 57. 



This species exceeds the size indicated by its author, one of the 

 "Thetis" specimens reaching ten whorls in a length of 11 '5 mm. 

 Tapparone-Canefri rightly pointed out that Sowerby's figure and 

 description do not suit Angas' species, but, before burdening 

 literature with a new name, he ought to have ascertained if that 

 figure was based on fact or fiction. 



From 22 fathoms ofiP the Manning River, from 24-27 fathoms 

 in the north end of the Newcastle Bight, and from 54-59 fathoms 

 off Wata Mooli ; in each case a single specimen. 



Class STENOGLOSSA. 

 Family OLIVID^. 



A N C I L L A, Lamarck. 



ANCILLA OBLONG A, Soiverby. 

 Ancillaria ohlonga, Sowerby, Spec. Conch., 1830, p. 7, f. 38, 39. 



Station 48. 

 One specimen from 55-56 fathoms off Wollongong. 



OLIVELLA, Sioainson. 



OLIVELLA BIIAZIERI, Amjas. 



Olivella brazieri, Angas, Proc. Zool. Soc, 1877, p. 172, pi. xxvi., 

 f. 6. 



Station 28. 



Angas described and figured this from an immature example. 

 The " Thetis " collection shows the .species as attaining a 



