78 



T. GiSLÉN, 



inside. II Br — s: 2. Arms X\'l, !M) mm. slender, smodili. well sepa- 

 rated basally. Inconspicuous syuaillirial (ubercles. The br of Hr i: 

 1,1 — 1.2 mm. Example of syzygies: 3 + 4, 11 + 12, 17+18 etc., dis- 

 tally with an interval of 3 — 4( — 5) oblique articulations. Br 1 — 7 dis- 

 coidal, then oblique joints. The longer side of the distal Br — s: L=br. 

 19 — 20 segment per cm. (15, if the syzygial pairs are counted as units). 

 Pi 15; 5,5 mm. smooth, P, 19; 9—9,5 mm. (5"'— 12"' segment: 

 L = 2- — 2^2 I'l", with spiny prominences on the distal ends of the seg- 

 ments. The tip of the pinnule usually smooth), P, 14 — 15; 7 — 7,5 mm. 

 similar to the preceding. P4 (12; 4 mm.) and the following ones smooth. 

 Distal p. 20 — 22; 8 mm. (1*' and 2'' segment short, coarser than the 

 following ones, the distal end of the 2*^ segment therefore forms a 

 weak notch- against the outer segments which are longer, L = 2 — 3 

 X br; the last segment provided with microscopic dorsal hooks). Disk 

 thrown off. 



Cirri and division-series white. The distal parts of the arms 

 spotted with red-brown. Proximal pinnules white, the other p — s with 

 strongly coloured sacculi (which are about 4 pairs per segment) and 

 otherwise light brown-violet. 



The scheme given below is an example of the pinnulation of 

 the proximal arm parts. Pj is always lacking on the inner side, when 

 there are 4 arms on a I Brax. 



there- 

 fore II -2 



Brl-23 + 4o67 



Br 1-2 3 + 4567 i3,jtn-2 

 Br 1-2 3 + 4 5 67 



II 1- 



11 1—2 



II 1-2 



Br 1—2 3 + 4567 



Br 1—2 3 +4 567 



Br 1-2 3 + 45 07 



'Br 1—2 3 + 4r5 0"7 



Sp. 2 (St. 33) Probably also belonging to this species (possibly 

 a young C. alhopiirpured). 



Cd 0,8 mm. C. XX 15—18; 5—6 mm. (the dorsal C. 12; 2,5 mm.). 

 The L of the segments at most 1 '3 br. 4"'— 8"^ segment with a 

 double dorsal spine, then a single prominence in the middle of the 

 segment. Antepenultimate segment usually smooth. Opposing spine 

 h = V2 of the br of the eirral. Terminal claw as long as the pre- 



