I02 
a second has 21 arms 70 mm. long; Pj is greatly enlarged on the outer side of the IBr series, 
where it stands out with great prominence; the others are similar; one has 26 arms, two have 
25, and one has 22; the remaining three are small. 
Frcm Stat. 79"^ comes an example with 28 arms about 60 mm. long, and another smaller. 
Stat. 81 (reef) yielded a typical 40 armed specimen with the arms 95 mm. long; P., is 
especially stout, and very stiff; there are four large P, on each ray ; a similar specimen has 
30 arms 75 mm. long; the third is smaller. 
The single individual from Stat. 89 has 40 arms 85 mm. long and cirri XXVIII, 23 — 24, 
20 mm. long; the outermost pinnules on the rays are markedly longer than the others; P^ is 
15 mm. long with 30 — 32 segments. 
Of the three specimens from Stat. 96 one has 30 arms about 60 mm. long, one 27 
arms about 60 mm. long, and the third about 30 arms about 65 mm. long; the last is deep 
purple, with the dorsal pole of the centrodorsal and the dorsal side of the proximal half of 
the cirri white. In all three the enlarged lower pinnules, though long, are rather slender. 
The example from Stat. 99 has 30 arms 60 mm. long; the lower pinnules are very slender. 
From the reef at Stat. 115 comes a magnificent specimen with 40 arms iio mm. long; 
the division series are entirely and rather widely separated ; the dorsal pole of the centrodorsal 
is very slightly concave, 4.5 mm. in diameter; the cirri are XIX (with numerous rudimentary), 
26^ — 27, 20 mm. long; the distal segments bear slight dorsal tubercles; P„ is 16 mm. long, 
very stout, but tapering evenly distally to a delicate tip, with 29 segments; the pinnules on 
the outer side of each IIBr series are greatly enlarged instead of only those on the outer side 
of each IBr series as in smaller e.xamples. 
The individual from Stat. 125 has 20 arms 80 mm. long; one IBr series does not divide 
further; P., is greatly enlarged on the outer side of the IBr series. 
Stat. 164 yielded a small and badly broken specimen. 
Of the two from Stat. 174 (reef) one has 39 arms 75 mm. long, the other 26 arms 
65 mm. long; in both Pj is only enlarged on the outer side of the IBr series. 
The specimen from Stat. 193 is similar to those from Stat. 279. 
From the reef at Stat. 209 there is a 20 armed specimen which agrees perfectly with 
others at hand from the Marshall Islands. 
The example from Stat. 248 has 40 arms 120 mm. long; ?, is greatly enlarged on the 
outer side of each IBr series, and considerably enlarged on the inner side of each IIBr series, 
but small elsewhere. 
The three from Stat. 279 are similar: one has 39 arms about 100 mm. long; P., is 
rather slender,, greatly enlarged on the outer side of each IBr series, and nearly as large on 
the innermost side of each IIBr series; the others have 37 and 40 arms respectively. 
The magnificent specimen from Amboina has 40 arms 125 mm. long; P., is 22 mm. 
long with 40 segments and is greatly enlarged on all the arms, though considerably larger on 
the outer arms than on the inner. There is also from Amboina a smaller individual with 40 
arms 80 mm. long. 
The details of the four from the reef at Haingsisi are as follows: about 40 arms 75 mm. 
