KUNGL. SV. VET. AKADEMIENS HANDLINGAR. BAND 59. N.O 4- 31 



Specimen 5 (Stat. 10): Arms 55 mm. G XIX. I: 20 (B 4 A 8), 20 (B 5 A 4), 20, 

 23. I— E 23. E: 23 (B 5 A 4), 25. 



l\ 15 — 16, 9 : 5 mm; P 2 15, 9 mm; P :; 13, 7 mm; V 4 18, 6,5 mm; I\, 14, 9,5 

 mm; P b 14, 8,5 mm. 



Specimen 6 (Stat. 10): Arms 50 mm. C XXII. I: 19, 22, 24. E: 25 (young), 27. 

 P x 15-16; Po 14- 15 (11 mm); P 3 11+; P 4 16. P b 14; P, 16. 



Specimen 7 (Stat. 10): Arms 60 mm. C XXXI (VI empty pits and III 

 young regenerating C:i). 1:22, 23, 26 (B 5 A 8); E: 24, 24, 25 (B 5 A 13), 25 (B 4 

 A 6), 25 (B 5 A 5), 26. 



Pj 14 (a regenerate from the 8 th segment) 10 mm; P 2 13 (9 mm); V 4 19, 8,. r > 

 mm; P 5 18 (7 mm); P 6 25 (9 mm). P a 12 (9 mm); P b 12 (8 mm); P c 14 (8 mm); 



P f 22 (9 mm). 



Specimen 8 (Stat. 10): Arms about 60 mm. C XXIV (II little ones). 1:21, 

 23, 23, 24 (no dorsal spine or only slightly indicated ones on some few segments 

 from about the 18 th ). E : 25, 25, 27 (B 7 A 13). 



Pj 17, about 11 mm; P 2 15, of about the same length; P 3 14, shorter; P a 16 

 (11,5 mm), P t 14 (10 mm), P d 17 (7 mm). 



Specimen 9 (Stat. 10): Arms 60 mm. C XXIII. (A single row of C, but their 

 fixing places usually correspond to I and E. In the number there is also included 

 V regenerating C.) 1:21, 24, 24, 24, 24 (B 6 A 10), 25 (B 4 A 10). I-E: 25, 26. 

 E: 23 (B 4 A 9), 24, 24, 25 (B 2 All), 26, 26, 28. 



P, 13 (10 mm); P 2 14 (9 mm); P 3 14 (8 mm); P 4 13 (6 mm); P-, 15 (6 mm); 

 P 9 19 (7 mm). — P a 14 (9 mm); P,, 13 (8 mm); P d 14 (6 mm). — Appearing on a 

 short arm possibly freshly regenerated from Br 4. 



Specimen 10 (Stat, 10) : Of sca&ra-type. Arms 60 mm. C XXXI. E: 25, 25, 26, 

 26 (B 5 A 9). 



Pj 16 (11,5 mm); P. 2 16 (10 mm); P :i 14 (9 mm); P, 19 (8 mm). - P ;1 12 + ;P„ 

 ditto. 



Specimen 11 (Stat. 10): C XXVTI. 1:24 (B 3 A 9), 25, 28 (B4 A 25), 29. 

 E: 25, 32. 



P, 15 (11 mm); P 3 14. — P a 15; P c 15; P„ 19. 



Specimen 12 (Stat. 10): Of scrt&ra-type. Arms about 70 mm. C XXIV (of 

 these II little ones). 1:19, 21. E: 22 (B 5 A 8), 24, 28 (young). Pj 15 (10 mm); 

 P 2 14 (9,5 mm); P 4 15 (7 mm). — P a 14; P b 14 (the distal segments provided with 

 slight distal prominences), 10 mm. 



Specimen 13 (Stat. 10): C XXV. 1:19, 22 (B 3 A 7). I-E: 25, 25. E: 23, 

 24 (B 4 A 6). 



Pj 20 (14 mm): P 2 18; P, 17 (11 mm); P 4 20: P, 21. - P c 18 (10,5 mm);P g 24 

 (10 mm). 



