SEA LILIES, STARFISHES, ETC.—CLARK. 81 
largest specimen the arms apparently exceed 75 mm. There 
is little diversity shown in colour or in any other feature. 
Ten specimens. 
Locs.—South of Babel Island, Bass Strait, 92-160 fathoms. 
East of Babel Island, Bass Strait, 65-70 fathoms. 
Off Gabo Island, Victoria, 200 fathoms. 
South of Gabo to south-east of Cape Everard, Victoria, 
70-80 fathoms. 
Genus Conocuapus, H. L. Clark. 
CoNnocLADuUS AMBLYCONUS, H. L. Clark. 
Conocladus amblyconus, H. L. Clark, Mem. Austr. Mus., 
V.5 we 1909: py. -0+9: 
This interesting series, with disk-diameter ranging from 
12-40 mm. is not quite so diversified in size as that taken by 
the ‘‘ Thetis,” but in the number and distribution of the 
rounded tubercles on disk and arm-bases, it shows more 
diversity. The colour is also notable, some specimens being 
almost white, and others purplish-brown, while the remainder 
are fawn-colour. There is no indication of any intergrada- 
tion with any other species, the distinctive characters being 
perfectly plain in all the twenty-one specimens. 
Locs.—Between Port Stephens and Newcastle, New South 
Wales, 22-60 fathoms. 
Shoalhaven Bight, New South Wales, 15-45 fathoms. 
Off Twofold Bay, New South Wales, 30 fathoms. 
ConocLapus oxyconus, H. L. Clark. 
Conocladus oxyconus, H. L. Clark, Bull. Mus. Comp. Zool. 
Harvard, lii., 1909, p. 132. 
The individuals from Shoalhaven Bight, New South Wales, 
are very similar to the originals from off Port Jackson, and 
call for no special comment. The specimen from South 
Australia was taken with a specimen of the next species 
(Astroconus australis) and owing to the locality was at first 
identified as Astroconus. Critical study has, however, con- 
vinced me that if Conocladus oxyconus and Astroconus aus- 
tralis are to be maintained as distinct species, this South 
Australian individual must be called Conocladus. But C. 
