6i 
(ii) 80 arms about 100 mm. lon<j; cirri 35 — T,y mm. loni^, composed of 48 — 51 
segments; I'd 32 mm long, with about 60 segments; colour nearly white, the cirri and the 
sides of the rays and arms deep purple. 
(12) about 85 arms; colour yellow brown dorsally, purple ventrally. 
The preceding specimens are all very uniform; division series of 2 are very rare; the 
pro.ximal jiinnules are typically very large and stout basally, tapering gradually and becoming 
flagellate distally; the distal edges of the .segments in the outer half are prominent. 
(13) a young specimen with 17 arms about 40 mm long; two of the rays bear two 
arms each; two others bear four arms each, there being one IIBr 4 (3 + 4) series, bearing a 
IIIBr 2 series internally; the fifth ray bears one IIBr 4 (3 + 4) series carrying two IIIBr 2 series. 
(14) a young specimen with 14 arms 25 mm. long; one IIBr .series is present, bearing 
two IIIBr 4 (3 + 4) .series; the synarthry between the ossicles of the IBr series is just beginning 
to transforni into a pseudosyzygy. 
2. Zygot)ietra comata A. H. Clark. 
L. VON Gk.\kf. 'Challenger" Reports. The Myzostoma, 1887, p. 2 [Antedon comata P. H. 
Carpenter, MS., nomen nudum). 
P. H. C.\Rl''ENTER. "Challenger" Reports. The Comatulac, 1888, p. 265 [Antedon elegans, part; 
Semper's Philippine and Anderson's Mergui Archipelago specimens). 
Journ. Linn. Soc. (Zool.), vol. 21, 1889, p. 305 [Antedon elegans). 
A. H. Cl.AKK. Vid. Medd. fra den naturhist. Forcning i Kobenhavn, 1909, p. 151 [Zygometra 
fluctuans). 
The Recent Crinoids of Australia, 1911, p. 76^2, footnote [Zygometra comata). 
The Crinoids of the Indian Ocean, 1912, p. 104, fig. 6, p. 105 [Zygometra comata). 
Proc. Biol. Soc. \Va.shington, vol. 26, 191 3, p. 180 [Zygometra comata). 
Stat. 162. Between Loslos and Broken Lslands, west coast of Salawatti. 18 Metres. 2 Ex. 
Stat. 179. Kawa Bay, west coast of Ceram. 36 Metres, i Ex. 
Stat. 322. I'j miles south of Tandjong Laj ar, south coast of Bawean Island. 32 Metres, i Ex. 
The specimens from Stat. 162 are both young; one, badly broken, is entirely deep purple; 
the other, with 14 arms, is deep purple with a broad mediodorsal line of white on the arms. 
The example from Stat. 179 has 20 arms 90 mm. long; there are six IIBr 4 (3 + 4) 
series and four IIIBr 2 series present, the latter all internal; the distal edges of thp radials 
are obscurely beaded; the sides of the division series and rays bear a few irregular spinous 
processes; the cirri are XVIII, 28—33 (usually 30), 25 mm. long; long dorsal spines are 
developed from the i i''> — 13''' segment onward. 
From Stat. 322 there is a small individual with 16 arms 60 mm. long; five of the six 
IIBr series are 2 instead of 4 (3 + 4); the cirri are XVII, 27, 17 mm. long; the colour is 
deep purple. 
3. Zygometra punctata A. H. Clark. 
A. H. Cl.\KK. The Recent Crinoids of Australia, 191 1, p. 768 [Heterovietra bengaUnsis). 
Die Fauna Sudwest-Australicns, vol. 3, 191 1, Lief. 13, pp. 440, 443, 444, 446 (//«•/«•; w«^/ra 
bengalensis). 
