238 RECORDS OF THE AUSTRALIAN MDSEDM . 



Inquisitor coxi Angus. 



(Plate xliii., fig. 26.) 



DriUia coxi Angas, Proc. Zool. Soc, 1867, p. 113, pi. xiii., fig. 15. Id. 

 Tenisoii-Woods, Proc. Ro3^ Soc, Tasm., 1877, p. 27. Id. Tate and 

 May, Proc. Liuii. Soc. N.S.W., xxvi., 1901, p. 368. Id. Hedley, 

 Mem. Austr. Mus., iv., 1903, p. 388. Id. Verco, Trans. Roy. Soc. 

 S.A., xxxiii., 1909, p. 301. 



Drillia agnewi Teuison-Woods, Proc. Roy. Soc. Tasm., 1878 (1879), p. 36. 

 Id. Tate and May, Proc. Linn. Soc. N.S.W., xxvi,, 1901, p. 368, 

 pi. xxiv., fig. 29. Id. Hardy, Proc. Roy. Soc. Tasm., 1915, p. 62. 



Drillia trailli Pritchard and Gratliff (not Huttou), Proc. Roy. Soc. Vict., 

 xviii., 1906, p. 49. 



The colour is buff, sometimes dashed with chestnut. The example 

 figured is from Sydney Harbour, and is 33 mm. long. 



Hub. N.S.Wales: — Port Jackson, type of coxi (Angas) ; Jervis Bay 

 (Brazier) ; 22 fathoms. Manning River entrance; 63 to 75 fathoms, Port 

 Kembla (" Thetis "). Victoria: — Portland (Mrs. A. F. Kenyon). Tas- 

 mania: — Table Cape (Atkinson). 



Inquisitor crassicingui.atus Schepman. 



Mangilia crassiciiigulata Schepman, Siboga Exped. Monogr., xlixe., 1913, 

 p. 434, pi. xxix., fig. 1. Id. Odhner, Knugl. Sv. Vet. Akad. Handl. Bd., 

 lii., 1917, p. 52. 



Hub. Western Australia : — 11 fathoms, 45 miles W.S.W. of Cape 

 Jaubert (Mjoberg). 



InQDISITUR FIBRATUS Sp. 710V. 



(Plate xliii., fig. 27.) 



Shell solid lanceolate. Colour uniform dull white. Whorls ten. 

 Sculpture : — Except where interrupted by the spirals, the shell is over- 

 run by very close microscopic radial lamellse, a series of which rise along 

 the suture and curl into arched scales ; these crowning the summit of each 

 whoil give a distinct recognition mark to the species; this crest of scales 

 is underlined by a stout undulating cord ; though excavate out of the 

 general contour the fasciole is not well differentiated, it is sculptured by 

 radial lamellae and traversed by two or three spiral thiea-ds ; on the last 

 whorl, anterior to the iasciole, I'un about sixteen rather flat-topped spiral 

 lyrse, about twice their own breadth apart, between which one or two 

 minute interstitial threads may occur; on the penultimate are four such 

 spirals ; wave-like ribs are set at about thirteen to a whorl, inteirupted 

 by the fasciole, but continuing to the base and ascending the spire 

 per[)endicularly. Aperture : — The mouth is narrow ; canal short and 

 wide; sinus deeply U-shaped; mai'gin everted. Behind the apertui'e is a 

 varical swelling, followed by a narrow pocket groove, beyond which again 



