. Studies on marine ostracods : pt. 1, Cypridinids, halocyprids and polycopids. em with long secondary bristles in the middle and with short hairs oralmost bare distally. The fourth exopodite joint is rather large. Distally it has ten to thir-teen moderately long and powerful bristles somewhat different in length from each other,arranged in two parallel rows; in the posterior row there are four or five bristles somewhatshorter, on the average, than-those in the anterior one, with short and rather powerful secondarybristles; in the anterior row there are five to eight bristles; most frequently
. Studies on marine ostracods : pt. 1, Cypridinids, halocyprids and polycopids. em with long secondary bristles in the middle and with short hairs oralmost bare distally. The fourth exopodite joint is rather large. Distally it has ten to thir-teen moderately long and powerful bristles somewhat different in length from each other,arranged in two parallel rows; in the posterior row there are four or five bristles somewhatshorter, on the average, than-those in the anterior one, with short and rather powerful secondarybristles; in the anterior row there are five to eight bristles; most frequently all of them are almostbare, except the outer one, which in most cases has long, stiff secondary bristles in the end joint is small but well defined, and is moved by a special muscle. It has two subequalbristles, whose type and length is about the same as the two bristles on the outer process of thethird exopodite joint. Pilosity: The outer process of the third joint of the exopodite and thefourth and fifth joint of this branch are partly furnished with fine Fig. XXVIII. — Giganlocypris Mullen n. sp., $. — Fifth limb: 15. First endite .of tlie protopodite: 105 Second endite of the protopodite; 105 X. 17. Third endito of the protopodite; 105 X- 18. The four distal jointsof the left cxopodite, seen from behind: Crl X- (From a specimen captured at station 82 of S/S ,.M i c h a e 1 S a r s). 212 TAGE SKOGSBERG Sixth limb: — As will be seen from the following table the number of thebristles of this limb varied a little: (d = distal bristle, m = medial bristle). 1st. endite ofthe protopodite. 2nd. endite ofthe protopodite. 3rd. endite oftile protopodite. Endite of the 1st. joint of the exopodite. 2nd. joint ofthe exopodite. ..Michael Sars ( Ritfht. 2d+2m 4 d-f 3 m 6 d-j- 1 m 6 11 d-j- 2 m 29 Typo-specimen i Lett. ?2 d-f- 2 m 5 d-j- 3 m 7 d-j- 2 m 6 11 d-j- 2 m 28 ,.Michael Sars ( Right. 2 d-f- 2 m 5 d-j- 3 ni 8 d-j-2 m 6 12 d-j- 2 m 34
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectostraco, bookyear1920
