. Studies on marine ostracods : pt. 1, Cypridinids, halocyprids and polycopids. ccompanying figure. In the former case the exopoditehas been displaced proximally. Family Asteropidae: The comb seems to have been formed from the protopodite + thetwo proximal endopodite joints or from the protopodite and the three proximal endopoditejoints. The long bristle (or the two long bristles) with tlie short bristles close to it(or them) on the lateral side of the comb appears, according to this interpretation, tobelong to the two distal joints of the endopodite or to ow of these two joints; cf, theaccomp
. Studies on marine ostracods : pt. 1, Cypridinids, halocyprids and polycopids. ccompanying figure. In the former case the exopoditehas been displaced proximally. Family Asteropidae: The comb seems to have been formed from the protopodite + thetwo proximal endopodite joints or from the protopodite and the three proximal endopoditejoints. The long bristle (or the two long bristles) with tlie short bristles close to it(or them) on the lateral side of the comb appears, according to this interpretation, tobelong to the two distal joints of the endopodite or to ow of these two joints; cf, theaccompanying figure VI. studies on marine Ostracods 45 The families Halocypidae, Cypridae, Darvnnulidue, Nesuleidae, Cytkeridae aud Cytlierel-lidae: The protopodite either has the same extension as according to the previous explanation,with the addition, however, that even the part that was denoted as the endopodite accordingto this explanation belongs to it; this part is to be considered as an endite on thebasale; cf. Ilatocypridae, Cypridae,Danvinuliduc. .\isideidac. ni. Fig. VI. — Tlie fillli limb; iutordlng to ,,Hk second method of explanation, one alternative. For furl her explanation see tip. W. the accompanying figures VI or else the joint situated distally nearest to the vibrators-plate is to be homologized with the first endopodite joint, equipped with an endite the former case the backward pointing branch would represent the whole endopodite, in thelatter only the second, third and fourtli (>n(l(i]iodit(> joints. In the former cnso the vibratoryplate has been displaced proximally. 46 TAGE SKOGSBERG The boundaiy between the protopodite and the endopodite may of course be tliouglitof as being drawn in other ways as well; the alternatives described above seem, however, tobe those that are most probable. As I have already pointed out above. I have not succeededin deciding which of these two alternatives have the strongest arguments to suppo
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