. Studies on marine ostracods : pt. 1, Cypridinids, halocyprids and polycopids. han half the length of the g-bristle, andare about as thick proximally as the f-bristle; all of them have rather slight indications of shaftsand are moderately densely furnished with spines proximally. There is an extremely smallpapilla between the h- and i-bristles. The second joint of the endopodite is bare. 7;?r) TAOR M a n il i b 1 e: — This limb agrees almost completely with the one described abovefor C. symmetrica, but all the four bristles on the posterior side of the first endopodite jointhave sh


. Studies on marine ostracods : pt. 1, Cypridinids, halocyprids and polycopids. han half the length of the g-bristle, andare about as thick proximally as the f-bristle; all of them have rather slight indications of shaftsand are moderately densely furnished with spines proximally. There is an extremely smallpapilla between the h- and i-bristles. The second joint of the endopodite is bare. 7;?r) TAOR M a n il i b 1 e: — This limb agrees almost completely with the one described abovefor C. symmetrica, but all the four bristles on the posterior side of the first endopodite jointhave short hairs. Maxilla: — Most of the bristles on the endites of both the procoxale and the coxaleare very powerfully armed. Endite on the procoxale: The three antero-inner bristles are fiirnishedwith long secondary bristles and all the postero-outer tube-bristles have rather long the maxilla of one side there were four postero-outer tube-bristles in the specimen investi-gated by me; the accessory (abnormal?) bristle was of about the same length as the three others. Fig. ; 1:^ X. — ConchueciaValdiviae G. W. MiJLLER. ?. — 1. Sliell seen from the side: 16 X. 2. Shell seen from:!. Distal part ol the left first antenna (the distal bristles are broken)-|-the rod-shaped organ; 52 X.(From a speeimen from station (il I).) but consideral)ly weaker than these. The spines situated distally-medially on the firstendopodite joint are relatively large and powerful. The end joint is about the same as inC borealis. Fifth limb: — This is about the same as in C. symmetrica. The two shorter ofthe three antero-ventral bristles on the endopodite have short hairs. Seventh limb: — The end joint has spines. The f u r c a, u p p e r 1 i p and paragnates are similar to those of (\ symmetrica. R o d - s h a p e d organ: — The shaft extends somewhat distally of the point of thefirst antenna; see the appended fig. 3. The capitulum is of about the type described and repro-duce


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Keywords: ., bookcentury1900, bookdecade1920, booksubjectostraco, bookyear1920