A REVISION OF THE AUSTRALIAN TURRID#—HEDLBEY. 303 
ANACITHARA NAUFRAGA Hedley. 
Mangilia naufraga Hedley, Proc. Linn. Soc. N.S.W., xxxiv., 1909, p. 458, 
pl. xliv., fig. 93. 
A. naufraga is like A. dulcinea Melvill and Standen, from Lifu, but 
appears to differ specifically by stouter build and bolder ribs. 
Hab. Queensland:—5 to 10 fathoms, Hope Island (type); 5 to 8 
fathoms, Murray Island; 17 to 20 fathoms, Mast Head Island (self). 
ANACITHARA PROPINQUA sp. 100. 
(Plate 1., fig. 120.) 
Shell small, rather solid, ovate-fusiform. Colour uniform pale buff 
or uniform pale lilac. Whorlssix. Protoconch slightly tilted. Sculpture:— 
Ribs rather prominent, rounded, set their own breadth apart, discontinuous 
from whorl to whorl, those on the last whorl gradually vanishing below 
the periphery; nine on the penultimate; fine, close, even spiral threads 
over-run the whole shell. Aperture wide, unarmed; varix massive; sinus 
rather shallow ; canal short and wide. Length 4:2 mm., breadth 2 mm. 
Related to A. naufragu Hedley, from which it differs by being smaller, 
less cylindrical, and having slighter ribs. 
Hab. Queensland :—5 to 8 fathoms, Murray Island (self). 
ANACITHARA RISSOINA sp. 10U. 
(Plate 1., fig. 121.) 
Shell rather solid, elongate, rounded at the base, blunt at the apex. 
Colour dull white, with faint orange spots on the back of the last whorl. 
Whorls six, rounded and constricted at the sutures. Sculpture:—The ribs 
are rounded and placed their breadth apart, alternate from whorl to whorl, 
undulate the suture, extend to the base, and number twelve on the 
penultimate; the spirals are fine threads of uniform size and spacing, 
crossing both ribs and interstices, extending over the whole whorl except 
the fasciole area, numbering eight on the penultimate and twenty on the 
last whorl. Aperture wide, unarmed; varix broad and high; sinus wide 
and shallow; canal a mere notch. Length 6 mm., breadth 2 mm. 
This species resembles Cluthwrella lita Melvill and Standen,*! but is 
much larger, broader in proportion to length, with ribs wider apart, and 
the spirals more numerous. From A. naufragu Hedley it differs by greater 
length and less breadth, by less prominent, closer, and more numerous 
ribs, by coarser and more widely-spaced spirals. 
Hab. Queensland :—5 to 8 fathoms, Murray Island (self). 
81 Melvill and Standen—Journ. of Conch., vili., 1896, p. 294, pl. x., fig. 39. 
