. Studies on marine ostracods : pt. 1, Cypridinids, halocyprids and polycopids. t all on the second, or the second and third, joints. Inmost cases the basal spines are simple; sometimes, however, thev have two or three some cases one or more small spines may be observed close to one or moic of the basal spines(cf. p. 385 above). Endopodite (figs. 1) and 10): The first joint has quite the samee(|uipinent of bristles as this joint in Ph. (Ph.) globosa. The second joint has several bristlesventrally: One rather long one — its length varies somewhat, however — situated somewhatproximally
. Studies on marine ostracods : pt. 1, Cypridinids, halocyprids and polycopids. t all on the second, or the second and third, joints. Inmost cases the basal spines are simple; sometimes, however, thev have two or three some cases one or more small spines may be observed close to one or moic of the basal spines(cf. p. 385 above). Endopodite (figs. 1) and 10): The first joint has quite the samee(|uipinent of bristles as this joint in Ph. (Ph.) globosa. The second joint has several bristlesventrally: One rather long one — its length varies somewhat, however — situated somewhatproximally of the middle of the joint; this bristle is furnished at the middle with several irregularwreaths <ii long, stiff secondary bristles and with short hairs distally. Distally of this bristlethere aic in most cases three moderately long bristles; on one specimen onlv two l)ristles wereobserved on the antenna ol one side; whether the third had been broken off could not be decidedwith any certainty, though probably it had not been. (!. S. Hl!.\li\ and A. M. Nni;MA\, ISIX). ig. LXXll. — ) Lilljehor^l (O. O. Sahs), ?. — II. Right miiiuiiblo, siTti rioni : X- <-• Tli ritlli limb; .80 X. i:!. . limb: 2or. >;. Iistiil p;iil of thislimb; 980 X. (All those drawings Irom G. O. Sarss spedmiii.) 408 TAdE SKOdSBEIKJ pi. LI. fig. G. show only two of these bristles. These bristles vary both with regard to lengthand equipment; differences may be observed, not only between one individual and another,but also between the right and left antennae of the same individual. Sometimes it is the distalone, sometimes the proximal one and sometimes the middle one that is longest; sometimes oneor two of them have an irregular wreath of long, stif? secondary bristles at the middle and shorthairs distally. while the two or one that remain have short hairs; sometimes all three haveonly short hairs. The distal l)ristle of this joint is about as long as t
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectostraco, bookyear1920
