. Studies on marine ostracods : pt. 1, Cypridinids, halocyprids and polycopids. especially the innermost one of them,subequal and somewhat longer than the other bristles on this process; the innermost one hasa few long, stiff secondary bristles at the middle, the rest have no such bristles; all of themare rather strongly pectinated distally. The third endite (fig. 15) has five rather powerful distalbristles, of which the outer one is rather long, the four others being subequal and of moderatelength. The outer one has a large number of long, stiff secondary bristles situated close togetherand i


. Studies on marine ostracods : pt. 1, Cypridinids, halocyprids and polycopids. especially the innermost one of them,subequal and somewhat longer than the other bristles on this process; the innermost one hasa few long, stiff secondary bristles at the middle, the rest have no such bristles; all of themare rather strongly pectinated distally. The third endite (fig. 15) has five rather powerful distalbristles, of which the outer one is rather long, the four others being subequal and of moderatelength. The outer one has a large number of long, stiff secondary bristles situated close togetherand is finely pectinated distally. Of the rest the next to the outer one and the inner one haveshort, fine hairs, almost bare, and the two remaining ones, which are somewhat more powerfulthan the two former, are rather strongly pectinated distally. The proximal bristle on the outside ofthis process has short, fine hairs, almost bare, and is about half the Icngtli of the outside of thisprocess. The dorso-distal bristle on the coxale is not quite as long as the outer distal bristle. /r-—S^:nS.^- Fig. LIV. — C. (Siphonosira) spinijera n. sp., $. — 9. The eijhl distal joints of tlic cxopodite of the rigiit second antennaseen [ro:n outside; the bristles on the seven distal joints are broken, their natatory hairs arc not drawn: 312 Bndopodile and distal part of the protopodile of the second antenna: 312 X. 11. Left mandible, seen from inside:192 X. 12. Distal part of the right mandible, seen from inside; 592 X. 308 TAGR SKOGSBERG on the third endite. Of the three bristles on the boundary between the basale and the firstendopodite joint the one near the exopodite is about as long as the distal bristles on the exopoditeand has short, fine hairs; the one on the anterior edge of the palp is somewhat longer than thedorso-distal bristles on the coxale, the one at about the middle of the inside of the palp is somewhatshorter; these two bristles have short, fine hairs or are almost na


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Keywords: ., bookcentury1900, bookdecade1920, booksubjectostraco, bookyear1920