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. 
Hab.—S8t. Vincent Gulf, deep water, one recent. 
Obs.—This species may prove to be an extreme variant of 
S. morchi, Angas, in which the radial and spiral cost have 
been suppressed or reduced to punctating lirelle, 
Scak crilla) minutula, Tate and May. 
Scalaria (acrilla) mnutula, Tate and May, Proc. Roy. Soc. 
of S. Aust., xxiv., 1900, 95; Proc. Linn. Soc. N.S.W., 1901, 
pt. 3, p. 379, pl. xxv., fig ¢ 
; type locality, Tasmania; type in 
Hobart Museum. 
Hab.—F¥owler’s Bay (R. Tate ; 
, 




t. Vincent Gulf. 
Crossea, A. Adams. 
Pos. fCrossea labiata, Ten.-Woods. J 
ADbA+ Crossea labiata, Ten-Woods, Proc. Roy. Soc., Tasm., 187%, p. 
151; type locality, Long Bay, Vasm.; No. 200 in Handlist Aq. 
Moll. of S. Aust., Adcock, 1893; Hedley, Proc. Linn. Soc. 
N.S.W., 1900, p. 500, pl. xxvi., f. 18; Tate and May. Census of 
peste Moll. of Tasm., Proc. Linn. Soc., N.S.W., 1901, pt. 3, p. 
Dredged dead St. Vincent Gulf 9 and 5 fathoms (Verco), 
Beach Holdfast Bay, Aldinga, West Coast (R. Tate). 
LB; rédecela.’ Crossea concinna, Angas. A BS 
Pros. Zool. Soc., Lond., 1867, p. 911, t. 44, f. 14;“fryon, | 
Man. Conch., ix., p. 85, pl. 17, f. 45, 1887; Tate and May in 
Census of Marine Moll. of Tasm., Proc. Linn. Soc., N.S.W., 
1901, pt. 3, p. 880; 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. 
Csrcsacler Crossea cancellata, Ten.Woods. 4 & 6 
Proc. Roy. Soc., Tasm., 1878, p. 122. Type locality, Black- 
man’s Bay, Tasm. Delphinula jolhnstoni, Beddome, Proc. Roy. 
Soc., Tasm., 1882, p. 31, and 1883, p. 169: Crosseia cancellata, 
Ten-Woods, Tate and, May, Census Marine Moll. Tasm., Proc. 
Linn. Soc., N.S.W. 1901, pt. 3, p. 3881, pl. xxiii., fig. 1. 
Dredged off Newland Head, 20 fathoms, 5 dead. 
: dyscritos. Pl. iv., figs. 3, 4, 5. ALD 
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- 
