A REVISION OF THE AUSTRALIAN TURRIDH—HEDLBY. 227 
TURRIDRUPA BIJUBATA [eeve. 
Pleurotoma bijubati Reeve, Conch. Teon., i., 1843, pl. x., fig. 87. Id. Reeve, 
Proc. Zool. Soc., 1848, p. 182. Jd. Smith, Journ. Linn. Soc. Zool., 
xii., 1876, p. 537. Id. Brazier, Journ. of Conch., ii., 1879, p. 186. 
Id. Smith, Fauna Laceadive, ii., 1903, p. 603. Id. Couturier, Journ. 
de Conch., lv., 1907, p. 129. 
Drillia bijubatu Schmeltz, Cat. Mus. Godeffroy, iv., 1869, p. 90. Id. 
Tapparone Canefri, Bull. Soc. Zool. France, 1878, p. 247. 
Sureulu bijubute Bouge and Dautzenberg, Journ. de Conch., Ixi., 1914, 
p. 144. 
- Hab. Queensland :—Fitzroy Island (Brazier); Murray Island, Hope 
Island, and Palm Island (self). 
TURRIDRUPA COMMENTICA Hedley. 
Drilli« commentica Hedley, Proc. Linn. Soc. N.S.W., xxxvi., 1915, p. 727, 
pl. Ixxxii., fig. 59. 
Huh. Queensland :—10 fathoms, Cape Sidmouth (type, Henn) ; 5 to 
10 fathoms, Hope Island ; 15 fathoms, Palm Island (self). 
TURRIDRUPA DECEPTRIX sp. Ov. 
(Plate xlii., fig. 14.) 
Shell elongate-conic, very solid, contracted at the base, constricted 
and channelled at the suture, last whorl about half the total length ; 
eleven whorls, including the protoconch. Colour pale ochraceous-buff, 
aperture lighter. Sculpture :—Last whorl with thirteen, penultimate 
with four, and earlier whorls with three prominent spiral keels, the 
furrows between which carry faint radial strive, and sometimes a small 
interstitial thread. Aperture:—There is a thin callus sheet on the inner 
lip, and a solid callus plug at the angle of the aperture ; outer lip simple ; 
sinus a semicircular notch with reflected margin; canal short, open, and 
slightly recurved; deep within the throat are five revolving raised threads. 
Length 14 mm., breadth 5 mm. 
This is deceptively like Twrris brevicwudauta, but differs in the essential 
character of the peripheral carina, being single instead of double; it is 
besides smaller, more slender, with a shorter canal, and the whorls divided 
by a deeper suture. I have received a specimen of 7’. deceptriv labelled 
* Plew. bijubatuw Reeve, Philippines.” 
Hab. Queensland :—30 fathoms, Darnley Island (type, Brazier). 
Tourriprupa FAStTOSA Hedley. 
y 
Plewrotomella fustosa Hedley, Rec. Austr. Mus., vi., 1907, p. 295, pl. lv., 
fig. 21. 
Hub. N.S.Wales :—80 fathoms, Narrabeen (type, self). 
