I' II ( larpenti 



1'. II. Carpenter. "Challengcr" R porl . I omatulai p. 93, pi. ;2. 1, 'inometra 



imi n trom Stat. 1 pulchell 



St.it N . 121 [9' E. 275 Mei 



1'iu- centrodorsal is thin discoidal, circular, the large polar area flat, 3.0 mm. in dia- 

 meter, with a slightly elevated rim ; the cirrus sockets are closely crowded, and are arra 

 in twenty-five columns of t\\" rarely one) each. 



rhe nrri are about XXX. 10 11, 6 mm. long, the distal portion strongly curved; 

 the lir^t segment is- verj short, the second nearly or quite twice as long as th<- median dia- 

 meter and strongly constricted centrally, the third from three to tuur times as long as the 

 median diameter, a transition segment, slightly constricted centrally with a swollen distal end; 

 the fourth segment is from half again to twice as long as lts proximal dianv :panding 



evenly from the proximal to the distal end; the next two segments are about as long as the 

 proximal diameter, and the remainder are slightly shorter than the proximal diameter: the 

 fourth has a sligfht subterminal median dorsal tubercle: this on the next three segments gra- 

 dually increases in size and moves to a central position; the opposing spine, though slightly 

 er than the tubercle <>n the preceding segment, is very small ; it is subterminal and slurp: 

 the terminal claw is twice as long as tin- penultimate segment, long, moderately slender, and 

 moderately and evenly curved. The distal portion of the cirri is moderately compressed. 



The ends of the basal rays are visiblc as minute tubercles in the angles of the calyx. 

 The radials are entirely concealed. The [Br, are concealed in the median line, but are parti- 

 ally visible in the angles of the calyx; their lateral edges diverge from those of the adjacent 

 IBr, at approximately a right angle; the axillaries are broadly pentagonal, twice as broad as 

 long; the lateral edges are slightly concave, and the anterior angle is sharp ; they are widely 

 separated from their neighbours ; the IIBr series are 2: the Illïr, are very short, slightly 

 wedge-shaped, about four times as broad as the greater (outer) Iength, almost entirely united 

 interiorly; the llbr axillaries) are broadly pentagonal, twice as broad as long, the lateral 

 edges from one half to two thirds the Iength of those of the IIBr,. The union of the elenv nts 

 of the II!r s<-ri'-^ and of the IIBr series is extremelv close, and with difficulty distinguishable 

 from a pseudosyzygy. 



The 2m arms wen- probably about 50 mm. long; after the seventh the brachials become 

 triangnlar, about as long as broad, with the distal e- i nc; \e. 



The l'irst syzygy is normally between brachials .; -,- .\ on the external arms. and 1 2 



on the internal, but in many cases the first four brachials are grouped in two pairs, the firsl 



losyzygial, the second syzygial ; the brachials following the basal syzygial pairs as far as 



the seventh are wedge-shaped, with the anterior edges concave and slightly produced and 



spinotis. twice as broad as the median Iength. 



P, is '1 mm. long, very slender. composed of 35 short segments; the comb has 18 

 1 of which the distal to or \ \ are abruptly larger than those preceding, long. lance-shaped, 



than the lateral diameter of the segments which bear them. 1'. is 5.5 mm. long. much 



