230 RECORDS OF THE AUSTRALIAN MUSEUM. 
Hprpeira quoyt Des Moulins. 
“Une espéce avec des taches quadrilatéres pres des sutures,” Quoy and 
Gaimard, Zool. Astrolabe, ii., 1833, p. 525. 
Pleurotoma monile Kiener, Cog. Viv., 1840, p. 52, pl. xv., fig. 3. 
Clavatula monile Tryon, Man. Conch., vi., 1884, p. 232, pl. vii., fig. 96 (not 
Pleurotoma monile Brocchi, Conch. foss. subapenn., i1., 1814, p. 432). 
Pleurotoma quoyi nom. mut. Des Moulins, Act. Soc. Linn. Bordeaux, xii., 
1842, p. 167. Id. Weinkauff, Conch. Cab., 1876, p. 101, pl. xxii., 
fig. 2. Id. Watson, Chall. Rep. Zool., xv., 1886, p. 304. 
Drillia quoyi Pritchard and Gatliff, Proc. Roy. Soc. Vict., xii., 1900, p. 170. 
This smooth species has been confused by Reeve and subsequent 
writers with another form (H. philipineri), beaded along the suture and 
beneath the fasciole. 
Hab. Victoria:—Western Port (type, Astrolabe); Apollo Bay, War- 
nambool (Pritchard). Tasmania:—38 to 40 fathoms, off Hast Moncceur 
Island (‘‘ Challenger ”’). 
HPIDEIRA SCHOUTANICA May. 
Drillia schoutanica May, Proc. Roy. Soc. Tasm., 1910 (1911), p. 391, 
pl. xiv., fig. 17. Id. Gatliff and Gabriel, Proc. Roy. Soc. Vict., xxvi., 
1913, p. 73. 
Hab. Tasmania :—80 fathoms, Schouten Island (type, May); Bass 
Strait (“Endeavour”). South Australia:—365 fathoms, Cape Martin 
(self). 
HPIDEIRA STRIATA Gray. 
(Plate xliii., figs. 18, 19, 20.) 
Clavatula striata Gray, King’s Survey, ii., 1827, Appendix p. 485. 
Pleurotoma owenii Reeve, Conch. Icon., i., 1843, pl. ix., fig. 70. Id. Wein- 
kauff, Conch. Cab. 1876, p. 98, pl. xxi., fig. 5. Id. Watson, Chall. 
Zool. Rep., xv., 1886, p. 312. 
Drillia oweni Angas, Proc. Zool. Soc., 1876, p. 202. 
Surcula oweni Brazier, Journ. of Conch., vi., 1889, p. 70. 
Hab. N.S.Wales :—2 to 10 fathoms, Port Jackson (‘ Challenger’); 
Ballina (self). 
HPIDEIRA TORQUATA sp. nov. 
(Plate xliii., fig. 21.) 
Plewrotoma philipinert Tryon, Man. Conch., vi., 1884, p. 167, pl. xxxiv., 
fig. 82. Id. Kobelt, Conch. Cab., 1887, p. 227, pl. xli., fig. 17 (not 
Pleurotoma philipineri Tenison Woods). 
Shell small; ovate-lanceolate; turreted. Colour ochraceous-yellow, 
irregularly spotted with white. On the subsutural ridge are large square 
spots, spaced at six to a whorl, and alternating with dark chestnut spots. 
Whorls’seven and a half. Suture impressed. Protoconch of a whorl and 
