20 



TOKSTEN GISLÉN\ CRJNOIDS. 



40 — 50 mm. From the 16 th — 24 th segment (see above) there appears a small, dorsal 

 knöt, plainly visible, or a blunt spine in the distal part of the segment; the spine is 

 about 1 J5 of the breadth of the segment. About the 12 th segment is somewhat longer 

 than it is broad, from this the remaining cirrals decrease. First segment about V-' 

 as long as the second. Opposing spine about half the breadth of the segment, 

 distally curved like the preceding ones. Terminal claw 1 '/a times as long as the 

 penultimate segment, curved a little, coloured white like the other dorsal spines. 



Arms >49 (less than 60) about 130 mm. 



The R:s almost completely concealed, projecting only in the corners. I Br:s 1 

 and 2 united by a syzygy. I Br:s 1 contiguous at their bases. The ossicles verv short 

 and narrow (length l ji of the breadth). I Br 2 a flattened pentagon, length in the 

 medial line about Va of the breadth. The arms from this ossicle and to III Br 2 

 have a ventrolateral and fairly distinct edge. The II Br:s are 4 (1- — 2 3 + 4), in one 

 case 2(1 — 2). II Br:s 1 like other primipostaxillaries united inside. The III Br:s either 

 4 (in 11 cases) or 2 (in 7 cases). The IV Br:s are 4 in all the 9 cases. For the 

 distribution of the syzygies on the unramified arm see the scheme. Certain sweeps 

 of syzygies are visible at about the same height of the arm. 



Pi on II Br 2, P, either on III Br 2 or, if these are only 2 III Br:s, on IV Br2, 

 V 6 on Br2. On the arm, where the II Br:s only had two components, P x appeared 

 first at III Br 2. 



fil 12 3 + 4 



lt,l 1+2 



II 1-2 



III 1-23 + 4 



III 1-2 3 + 4 



III 1-23 + 4 



III 1-2 3 1-4 



\ Br 1-23 + 4 33+34 . . . 



\ Br 1-23 + 4 31+32 19 + 50 . . . 



| Br 1-23 + 4 32 + 33 49 + 50. . . 



( Br 1-23+4 . . . 



Br 1-2 3 + 4 36 + 37 50 + 57- 



... 55 + 50 . 



IV 1-23 + 4 



IV 1-23+4 



l Br 1-23 + 4 35 + 30 



| Br 12 3 + 4 31+32 . . . 



1 Br l 23+4 33 + 34 53 + 54 



Br 1-2 3 + 4. . .8 + 9. . .20 + 27. .39 + 40. . . 



I Brl-23+4 37 + 38 55 + 



IV 1-2 3+4 



[ Br 1-23+4 



37+38 



50 + 



II 1-2 3 + 4. 



R 2 I 1+2 



II 1 -2 3+1 



III 1 



III 1 -2 



IN 1-2 



III 1-2 3 + 4 



IV1-23+4 



IV 1-23+4 



) Brl-23 + 

 I Br 1-2 3+ 

 | Br 1-2 3+ 



f Brl I -2 1 3,+4 

 IV 1-2 3 + 4. { 



1 l Br 1,-2 



IV1-23+4 



IV1-23+4 



IV 1-23+4 



j Brl 



I r.ii 



l Br 1-23 + 4 31+32 50+51. . . 



42,1-43, 01, I (12, 



3, + 4, 41, +42, 04, + G5, 



j Br 1-2 3 + 



l Br 1-2 3 + 4 . . 13+14 . . 304 31 49 + 50 . . . 



| Br 1-23 + 4 33 + 34 62+63 



i Brl - 23 + 4 31+32 . . . 50 + 51 . . . 



| Br 1-2 3 + 4 33 + 34 . . . 



I Brl -2 3+4 39 + 40 59 + 00 



23 + 4 39 + 40. . .51 + 52. . . 



23 + 4 39 + 40. . .53 + 54. . . 



