A REVISION OF THE AUSTRALIAN TURRIDH—HEDLEY. 271 
varix; the spirals are extremely fine and close threads, evenly distributed 
over the whole surface, and microscopically beaded. Aperture :—The 
mouth is vertical, and rather wide; from the varix a thin lip projects, 
curving forwards at the periphery, and followed beneath by an insinuation ; 
underneath the varix the throat is finely striated; sinus broad and 
shallow; canal short; on the inner lip a small tubercle rises opposite the 
sinus, and the columella is smooth. Length 7:5 mm., breadth 3 mm. 
This species also occurs in the Loyalty Islands, for specimens of it 
from Lifu were given to me under the name of Citharw striatella Smith. 
A different, though related, species has lately been figured ® under this 
name. Possibly mine is the species which Bouge and Dautzenberg® 
doubtfully record from Lifu as Mangelia inepta Smith. 
This dainty little shell is appropriately named after the lady whose 
drawings embellish this memoir. 
Hab. Queensland :—Beach, Lizard Island (type, self). 
HUcIrHARA PULCHELLA Reeve. 
Mangelia pulchella Reeve, Conch. Icon., i., 1846, pl. ii., fig. 18, and Proc. 
Zool. Soe. 1846, p. 61. Jd. Melvill and Standen, Journ. Linn. Soc. 
Zool., xxvi., 1899, p. 156. 
Cithara pulchella Hidalgo, Revista Acad. Madrid, 1904, p. 339. 
Hub. Queensland :—Torres Straits (Haddon). 
HucrrHaRa SsOUVERBIEL Tryon. 
Pleurotoma (Cithara) conifornis Souverbie, Journ. de Conch., xxiii., 1875, 
p- 288, pl. xiii., fig. 5 (not Cythara coniformis Gray). 
Mangelia sowverbiei Tryon, Man. Conch., vi., 1884, p. 264, pl. xxii., fig. 65. 
Id. Melvill and Standen, Journ. of Conch., viii., 1897, p. 399. Id. 
Bouge and Dautzenberg, Journ. de Conch., Ixi., 1913 (1914), p. 164. 
Cithara souwverbiei Hervier, Journ. de Conch., xlv., 1897 (1898), p. 51. 
This species has not been hitherto recorded from Australia. I 
collected on the beach in 1916 a single specimen of the white variety. 
Hab. Queensland :—Rocky Isle, off Cape Flattery (self). 
KUCITHARA STRIATISSIMA Sowerby. 
(Plate xlvi., fig. 68.) 
Cythara striatissima Sowerby, Proc. Malac. Soe., vii., 1907, p. 294, pl. xxv., 
fig. 5. 
62 Melvill—Proe. Malae. Soc. xii., 1917, pl. x., fig. 4. 
63 Bouge and Dautzenberg—Journ. de Conch., lxi., 1913 (1914), p. 162. 
