149 



ing only a narrow rim smooth. Deep in the suture are 

 tubercles on the upper border of each whorl, about 24 on the 

 body-whorl. Varices at irregular intervals, one on the sec- 

 ond whorl, one on the fifth, and one at the aperture. They 

 curve forwards towards the upper suture. 



Length, 10*4 mm. ; breadth, 3 mm. : body-whorl, 3'5 mm. 



Hah, — St. Vincent Gulf, deep water, one recent. 



O?;.*"'.— This species may prove to be an extreme variant of 

 S. morchi, Angas, in which the radial and spiral costae have 

 been suppressed or reduced to punctating lirellse. 



Scala (acrilla) minutula, Tate and May. 



ScaJaria (acrUUi) nthiufula, Tate and May, Proc. Roy. Soc. 

 of S. Aust,, xxiv., 1900, p. 95; Proc. Linn. Soc. N.S.W., 1901, 

 pt. 3, p. 379, pi. XXV., fig 41; type locality, Tasmania; type in 

 Hobart MiisGiim. 



Hah.— Fowler's Bay (R. Tate), St. Vincent Gulf. 



Crossea, A. Adams. 

 Crossea labiata, Ten. -Woods. 



Crossea lahuita, Ten-Woods, Proc. Roy. Soc, Ta.sm., 187o, p. 

 151 ; type locality. Long Bay, Tasm. ; No. 200 in Handlist Aq. 

 Moll, of S. Aust., Adcock, 1893; Hedlev, Proc. Linn. Soc. 

 N.S.W., 1900, p. 500, pi. xxvi., f. 18; Tate and May. Census of 

 Marine Moll, of Tasm., Proc. Linn. Soc, N.S.W., 1901, pt. 3, p. 

 379. 



Dredged dead St. Vincent Gulf 9 and 5 fathoms (Verco), 

 Beach Lloldfast Bay, Aldinga, AVest Coast (R. Tate). 



Crossea concinna, Angas. 

 Pros. Zool. Soc, Lond., 1867, p. 911, t. 44, f. 14; Trvon, 

 Man. Conch., ix., p. 85, pi. 17, f. 45, 1887 ; Tate and May in 

 Census of Marine Moll, of Tasm., Proc. Linn. Soc, N.S.W., 

 1901, pt. 3, p. 380; Conchyl. Cab., Mart, and Chemn, Bd. 1, 

 Abt. 28, p. 261, t. 41, f. 10, 1902. 



Dredged dead St. Vincent Gulf and Backstairs Passage, 

 17 fathoms, 7 dead. 



Crossea cancellata, Ten.-Woods. 



Proc Roy. Soc, Tasm., 1878, p. 122. Type locality, Black- 

 man's Bay, Tasm. Delphimda johnstoni, Beddome, Proc Roy. 

 Soc, Tasm., 1882, p. 31, and 1883, p. 169: Crosseia canccUata, 

 Ten-Woods, Tate and May. Census Marine Moll. Tasm., Proc 

 Linn. So€., N.S.W. 1901, pt. 3, p. 381, pi. xxiii., fig. 1. 



Dredged off Newland Head, 20 fathoms, 5 dead. 



(?) Terebra dyscritos. PI. iv., figs. 3, 4, 5. 

 Shell solid, long, narrow. Whorls 7. Protoconch 2 

 whorls, homostrophe, convex, with 20 fine spiral incisions 

 ending abruptly in a varix, white. Spire whorls with angu- 

 lation at one-fourth the distance from the lower suture; uni- 



