Q44, RECORDS OF THE AUSTRALIAN MUSEUM. 
INQUISITOR MULTILERATUS Saiith. 
(Figure 6.) 
Pleurotoma (Drillia) multilirata Smith, Ann. Mag. 
Nat. Hist., (4), xix., June 1877, p. 496. 
Drillia multilirutu Hedley, Mem. Austr. Mus., iv., 
1903, p. 389, text fig. 102 (mot 103). 
Herewith is figured a specimen from 300 
fathoms, off Sydney, which is doubtfully ascribed 
to this species. 
Hab. N.S.Wales:—Port Jackson (type, British 
Museum); 80 fathoms, 22 miles east of Narrabeen ; 
300 fathoms, 27 miles east of Sydney (self). 
Fig. 6. 
INQUISITOR PETILINUS sp. nov. 
(Plate xliv., fig. 36.) 
Shell lanceolate, sub-turreted, thin, surface smooth and glossy. 
Colour buff-yellow, with two zones of raw sienna, the one subsutural, the 
other peripheral. Whorls ten, of which two constitute the protoconch. 
Prominent round-backed ribs, arvanged at ten to a whorl, follow each 
other irregularly up the spire. On the upper whorls the spirals are 
evanescent, and are represented by two or three beads on the ribs. On 
the last whorl there are about fifteen slight wide-spaced threads. Fasciole 
indistinct. Aperture—sinus semi-circular; lip simple, slightly bent im- 
wards; canal short, slightly recurved. Length 12°5 mm., breadth 4:6 mm. 
Hab. N.S. Wales:—Jervis Bay (type, Brazier). 
Inquisitor RADULA Hinds. 
Plewrotoma radula Hinds, Proc. Zool. Soc., 1843, p. 88. Id. Hinds, Zool. 
“Sulphur,” ii., 1844, p. 16, pl. v., fig. 9. Id. Reeve, Conch. Icon.,i., 
1845, pl. xxv., fig. 223. 
Drillia radula Angas, Proc. Zool. Soc., 1867, p. 202. Id. Brazier, Proc. 
Linn. Soc. N.S.W., i., 1876, p. 153. Id. Schepman, Siboga Hxped., © 
Monogr. xlixe., 1918, p. 418. Id. Melvill, Proc. Malac. Soe., xii., 
1917, p. 157. 
Turris radula Cooke, Ann. Mag. Nat. Hist., (5), xvi., 1885, p. 34. 
T. radula is closely related to the Sydney I. metcalfei, but is shorter, 
stouter, more solid, and more harshly sculptured. 
Hub. Queensland :—20 to 30 fathoms, Darnley Island; 20 fathoms, 
Cape Grenville (Brazier); 7 to 10 fathoms, Port Curtis; 4 to 14 fathoms, 
Albany Passage (self). 
