. Studies on marine ostracods : pt. 1, Cypridinids, halocyprids and polycopids. ). Latero-distally these joints have, in addition, a seriesof short, fine hairs. The first joint has also some groups of hairs distally. Endopodite:The three joints are all elongated and powerful, the distal one being rather slightly shorter thanthe second joint (fig. 9). VentraUy on the first joint there are a moderate number of moderatel)long or rather short bristles, which are finely annulated, rounded distally and end in a short, finesensorial hair; on the second antenna of the right side there were five such b


. Studies on marine ostracods : pt. 1, Cypridinids, halocyprids and polycopids. ). Latero-distally these joints have, in addition, a seriesof short, fine hairs. The first joint has also some groups of hairs distally. Endopodite:The three joints are all elongated and powerful, the distal one being rather slightly shorter thanthe second joint (fig. 9). VentraUy on the first joint there are a moderate number of moderatel)long or rather short bristles, which are finely annulated, rounded distally and end in a short, finesensorial hair; on the second antenna of the right side there were five such bristles proximallyand a series of four along the middle of the joint, on the left antenna the corresponding numberswere six and five (the number was, however, somewhat uncertain, one or more being possiblybroken ofi). The second joint has a rather deep furrow ventrally, against which the end jointis folded back. At about two-thiids of the way along this joint there is ventrally a group ofeleven or twelve moderately long bristles varying somewhat in length (the longest in the. Mg. CVII. — Cyclasterope fascigcra G. S. l?nADY, S- — 5. Right [iiaiidible seen from inside; only a part of lliebristles on the anterior edge of the second endopodite joint are drawn: all the cleaning bristles of this joint are omitted;62 X. 6. Endite on the basale of this limb; 256 X. 7. The two distal endopodite joints of this limb seen from inside; all the long hiislles are broken; 200 X. 54S TAGE SK0(;SHKi!(; e adjoining figure are broken); these bristles are of the same type as those on the first joint. Thend joint is rather broad proximally and grows uniformly and gently narrower distally. Alongthe distal half on the inner side (the dorsal side) it is ,,more or less distinctly cross-furrowed. Itsproximal basal bristle is about half as long as the joint or somewhat longer. This bristle is of aboutuniform thickness, distally rounded; its proximal part is finely annulated, its distal part


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Keywords: ., bookcentury1900, bookdecade1920, booksubjectostraco, bookyear1920