268 Records of the Indian Museum. [Vous vile 
Family ZYGOMETRID*. 
ZYGOMETRA ANDROMEDA, sp. nov. 
The centrodorsal is thin discoidal, the bare dorsal pole large, 
slightly concave, finely granular, 2°5 mm. in diameter. 
The cirri are XXI, 27-30 (usually the latter), 13 mm. to 
15 mm. long; the longest segments are about one-third broader 
than long ; dorsal spines, which are long and sharp, are developed 
from the eighth or ninth segment onward. 
The arms are about twenty-five in number, 50 mm. to 55 mm. 
long ; the division series and arms resemble those of Z. comata, 
but the distal edges of the radials and the proximal and distal 
edges of the ossicles of the division series and, to a lesser extent, 
of the first two brachials, are thickened and everted, this eversion 
being finely scalloped or tuberculated so that the edges of the 
ossicles appear beaded; the summit of the eversion may be 
smooth, but is usually very finely spinous; the flattened lateral 
edges of the ossicles of the division series and the frst two brachials 
are very finely spinous; the dorsal surface is unmodified ; the 
distal edge of the first syzygial pair bears a row of small rounded 
obscure tubercles, and there is usually a similar, but less evident 
row at the syzygial line. Beyond the fourth brachial the arms are 
smooth, resembling those of Z. comata. 
P, is composed of twenty-four segments and is 9°5 mm. long. 
Locality.—India. 
EUDIOCRINUS MINOR, A. H. Clark. 
Andaman Islands.—One specimen, with arms 35.mm. long. 
Family HIMEFROMETRIDA, 
HETEROMETRA REYNAUDII (J. Muller). 
India.—Two specimens ; one of these has twenty arms about 
65 mm. long; one IIBr 2, and nine IIBr 4. (3+4)-series are 
present ; the other has twelve arms 25 mm. long ; there are 15 —18 
cirrus segments of which the fifth or sixth and following bear 
dorsal spines. 
2? India.—Two very small specimens; one of these has ten 
arms 15 mm. long; the cirri are XIi', the longest with 17 seg- 
ments of which the ninth and following bear dorsal spines, the 
shorter with 12 segments, none of which bear dorsal spines; the 
other individual is also ten armed; the longest cirrt are Io mm. 
long with 22 segments, dorsal spines being developed from the 
seventh onward; the smallest cirri are 2°55 mm. long with 9 
segments, quite without dorsal spines, and exactly resembling the 
cirri of young examples of Antedon bifida. 
