•65 
the calyx, more or less obscured by the tubercles arising from the radials above them, and 
the cirri beneath. 
The proximal border of the I Br, is turned outward and more or less scalloped; the 
median third of this border is strai^jht and parallel with the proximal border of the centrodorsal ; 
the lateral thirds slant outward and upward, and are slightly concave; the edge of this eversion 
is thickened and smooth; the lateral portions of the distal border of the II3r, are also everted, 
but not nearly so prominently as the proximal border. 1 he llir, is very slightly longer than 
in the "Challenger" specimens, and the distal border is not quite so much incised; this 
undoubtedly is due to the smaller size of these individuals. 
The axillaries are not quite twice as broad as long; the proximal edge is slightly 
straighter than in the "Challenger" specimens, aji d is slightly everted; the lateral borders of 
the elements of the IlSr series and of the first brachial and the inner borders of the first two 
brachials are laterally produced. 
P, is greatly enlarged with 12 or 13 segments of which the first eight or nine are 
sharply flattened on the outside, the ventral border being somewhat produced ; the second and 
third .segments are strongly carinate on the inner ventral border, especially the third, but from 
this point the carination rapidly dimini.shes in extent, disappearing three or four segments 
further on ; on the second segment this carination is parallel to the dorsoventral plane, but it 
gradually becomes recumbent so that on the fourth it is at right angles to this plane. 
The brachials beyond the tenth are triangular, about as long as broad, with very finely 
spinous distal margins; the dorsal line of the arms is smooth in jirofile. 
4. Aglaometra vera (A. H. Clark). 
A. H. CL.A.RK. Zool. Anzeiger, vol. 39, 1912, N" 11/12, p. 427 {Crotalometra vera). 
Stat. 173. 3° 27.0 S., i3i°o'.5 E. Ceram Sea. 567 Metres. 2 Ex. 
This species is closely related to A. propinqua; the edges of the segments of the I Br 
series and of the earlier brachials are but very slightly, if at all, everted, and are armed with 
e.xceedingly fine spines or are quite .smooth; the spines within the distal angle of the axillary 
and on the dorsal surface of the ossicles are exceedingly short and fine and difficult to detect. 
The larger has 10 arms abeut 130 mm. long; the cirri are 60 mm. long and are 
composed of 62—69 segments of which the longest are from third to one half again as long 
as broad ; the sixth or seventh is a transition segment. 
5. Aglaowetra propinqua (A. H. Clark). 
A. H. Cr,.\KK. Proc. U.S. National Museum, vol. 39, 191 1, p. 549 [Crotalometra propiitqna\. 
6. A^laomeira ificerta {V. H. Carpenter). 
P. H. C.\RPENTER. "Challenger" Reports. Comatulae, 1888, p. 106, pi. 8, figs. 4, 5 [Antedon 
incerta). 
A. H. Clark. Smithsonian Miscellaneous Collections, vol. 61, 1913, N" 15, p. 47 (Aglaoimlra 
incerta). 
