8,. G. (?) ignava, Pfeifer , 1855. 
Descriptions. Pfr., P.Z.S., 1855, p. 92 : Pfr., Mon. Hel. Yiv., 
Vol. iv., p. 98. 
Type. British Museum. 
Hab. Lord Howe. (?) 
9. C. (?) Cecilia, Pfeifer , 1855. 
Descriptions. Pfr., P.Z.S., 1855, p. 92 ; Pfr., Mon. Hel. Yiv., 
Yol. iv., p. 107. 
Type. British Museum. 
Hab. Lord Howe. (?) 
More evidence is required before cirnex , iynava , and crecilia can 
be recognised as members of this fauna. 
10. C. wilkinsoni, Brazier , 1889. 
Illustration . Brazier, Aust. Mus. Mem. 2, pi. 5, figs. 4 f, 
(reversed). * * 5 * ’ 
Type. Australian Museum. 
Shell small, discoidal, obtusely carinate, thin, translucent, 
colour pale yellow alternating with red radiating dashes ; whorls 
4o, convex, slowly increasing* sculpture fine regular miscroscopic 
costae decussated by similar spiral lyrae \ suture impressed \ spire 
plane ; umbilicus wide, one-third of diameter ; aperture vertical, 
ovate lunate, peristome sharp, thin. Diam. maj. 2^, min. 2, 
alt. 1 mill. 
flab. Between the North Ridge and Old Settlement. 
11. C. unwiui, Brazier, 1889. 
Illustration. Brazier, Aust. Mus. Mem. 2, pi. 4, figs. 5. 6 
(reversed). G ’ 
Type. Australian Museum. 
Shell small, depressed, thin, translucent, umbilicate ; colour 
uniform pale yellow * whorls four, rounded, gradually increasing; 
sculpture oblique radiate striae ; spire slightly elevated, apex 
obtuse ; suture impressed ; umbilicus wide, one-third of diameter, 
deep, perspective ; aperture not descending, roundly lunate, peris- 
tome thin, straight. Diam. maj. 2\, min. 2, alt. H mill. 
Hab. The low grounds at the north end of the island. 
12. Patula whiteleggei, Brazier , 1889. 
Illustration. Brazier, Aust. Mus. Mem. 2, pi. 4, figs. 23, 24, 
25, (reversed). 
Type. Australian Museum. 
Shell discoidal umbilicate, thin, translucent ; colour chestnut 
painted with zig-zag straw flames, interior subnacreous with a 
