MOLLUSCA — IIKDI.KY. 



365 



lengtli of 14-5 mni. .ind a l)ro;ultli of ") iniii. in oj, wln^rls. It 

 iiuK'li roscmblos 0. lunro-oaii, Ailains it Anitas, from Tasniania, a 

 smaller hut proportionately broader shell. The records of 0. 

 leucozona from New f-louth Wales are, 1 helieve, erroneous. 

 Several specimens from 22 fathoms ofF the Manning lliver. 



Fami/y MARGINELLID^. 



M A R G I N E L L A, Lamarck. 



MARGINELLA KEMBLENSIS, sp. nov. 



(Fig. 88.) 



Station 49. 



Shell narrowly biconical, solid, glossy, with 

 an elevated spire, blunt at the apex. Colour 

 milk white. Whorls five, swollen at the 

 shoulder, thence flattened to the suture, 

 and there somewhat constricted. Aperture 

 narrow, almost linear, rounded and effuse 

 anteriorly. Outer lip ascending at its inser- 

 tion, strongly varixed, bearing within a single 

 tubercle at a third of the length from the 

 posterior end ; columella with four widely 

 spaced, well developed folds. Length, 

 5 2 mm., breadth, 2 mm. 



Three specimens from 63-75 fathoms off 

 Port Kembla. 



Fiff. 88. 



MARGINELLA TURBINATA, Soicerhij. 



Marginella, tiirbmala, Sowerby, Thes. Conch., i., 1846, p. 385, 

 pi. Ixxv., f. 70, 71. Cryptospira tarhinata, Jousseaume, Rev. 

 Mag. Zool., (3), iii., 1875, p. 238. 



Station 49. 



Three specimens from 63-75 fathoms off Port Kembla. 



MARGINELLA L^VIGATA, Brazier (emend). 

 (Fig. 89.) 



Marginella lavigata, Brazier, Proc. Linn. Soc. N.S. Wales, i., 1876 

 (1877), p. 225. M. loicigata, Hedley, Rec. Austr. Mus., iv., 

 1901, p. 12.3, pi. xvi., f. 5. 



