266 RECORDS OF THE AUSTRALIAN MUSEUM. 
EivcitsAraA CORONATA Hinds. 
Mangelia coronata Hinds, Proc. Zool. Soc., 1843, p. 45. Id. Zool. “Sulphur,” 
1844, p. 26, pl. ix., fig. 2. Id. Reeve, Conch. Icon., i1., 1846, pl. vi., 
fie. 51. 
Mangelia zonatu Reeve, Conch. Ieon., i1., 1846, pl. ii1., fig. 15. Id. Smith, 
Journ. Linn. Soe. Zool., xii., 1876, p. 538. Id. Boettger, Nachr. Mal. 
Gesell., xxvii., 1895, p.42. Id. Hervier, Journ. de Conch., xly., 1897, 
p- 180. Id. Bouge and Damutzenberg, Journ. de Conch., Ixi., 1913, 
p- 167. 
Cythara balteata Brazier (not Reeve), Proc. Linn. Soc. N.S.W., 1., 1876, 
p- 160. 
Mangilia (Cythara) chionea Melvill and Standen, Journ. Linn. Soc. Zool., 
xxvi. 1899, p. 156, pl. x., fig. 4. 
By the kind assistance of Mr. H. Fulton I have been able to recognise 
this widely distributed, but generally neglected, species. Both in size and 
colour it varies a good deal. The arched summits of the ribs rising above 
the line of the suture is a characteristic feature. 
Hab. Queensland :— Murray Island (type of chionea, Haddon) ; 
Thursday Island (Henn); Darnley, Barnard, and Helipse Islands (Brazier); 
Lizard, Dunk, Rocky Isle, and Two Isles, off Cape Flattery, Palm Island 
(self). 
HoucITHARA CYLINDRICA Reeve. 
Mangelia cylindrica Reeve, Conch. Icon., ii., 1846, pl. i1., fig. 9. 
Cythara cylindrica Brazier, Proc. Linn. Soc. N.S.W., i., 1876, p. 159. Id. 
Boettger, Nachr. Malak. Gesell., xxvii., 1895, pp. 18,43. Id. Hidalgo, 
Revista Acad. Madrid, 1., 1904, p. 338. 
Cythara goodalli Brazier, Proc. Linn. Soc. N.S.W., i., 1876, p. 160 (not of 
Reeve). 
The shells collected by the “‘Chevert”’ expedition and determined by 
Mr. Brazier as cylindrica are another species, but cylindrica is represented 
in that collection by specimens labelled Mangeliu goodalli, and by unnamed 
specimens from Darnley Island, Cape Grenville, and Katow. Australian 
shells differ from the figure of Reeve by fewer and coarser radials, absence 
of subsutural colour markings, and rather broader build. In these respects 
they approach, but do not coincide with, a series from Singapore de- 
termined as cylindrica, and kindly sent to me by Mr. J. R. Le B. Tomlin. 
Hab. Queensland:—Cape Grenville; 20 fathoms, Darnley Island 
(Brazier) ; 11 fathoms, Cape Sidmouth (Henn); Forsyth Island, Gulf of 
Carpentaria; 4 to 14 fathoms, Albany Passage; 15 fathoms, Palm Islands 
(self). 
