106 T. GisLÉN, 



Hj). 14 (St. 5!)) Cd poiiiiedly conical, li = 2,8 mm. The i)i-o,\imal 

 row of prominences on the cirri indistincily sepai'ated from the distal 

 one. R — s h = '/a br with a dorsal tubercle, indistinctly limited distally. 

 Dorsal spine from the 50"' Br. 



P^ 10; (i mm., Pr, 14; 7,5 mm. The longest segments on the 

 distal p — s at least L = 3 br. Disk (J mm. 



Sj). 15 (St. 59) R — s h = '/4 hr with a dorsal crista. Dorsal spine 

 from about the 40"' Br. P^ 11; (i mm. The L of the distal pinnulars 

 = 2 1/2-3 1/2 br. 



Sp. 16 (St. 59) II of Cd 3 mm., bluntly conical. R-s: h = i/,5 br 

 with a dorsal tubercle. A dorsal claw from the 00"' Br (h = V^ of 

 the br of the segment). P^ 13; 8,5 mm. The L of the distal pinnulars 

 2 — 2 1/2 br. — Parasitic Slylina. 



Sji. 17 (St. 59) R— s h = 1/4 br with a dorsal tubercle. Dorsal 

 claw from Br 50. The L of distal pinnulars 2 1/2 — 3 br. 



Sp. 18 (St 59). Cd bluntly dome-shaped, h = 4,5 mm. Cirrus- 

 marks arranged in 5 groups; in each group 3— 5 C. All the cirri 

 thrown off. R — s li = 1/5 br. Arms sharply flattened laterally out to 

 Br 4. Dorsal spine from about Br 55. An example of multiplicative 

 regeneration of arms: 



I 1- 



Sp. 19 (St. 59) Cd a pointed cone. R— s: h = 1/3 bf with a 

 dorsal crista. A dorsal claw from about Br 55. The L of distal pin- 

 nulars 2 1/2 br. 



Sp. 20 (St. 59) H of Cd 3,5 mm. R— s h = 1/4— 1/3 br with a 

 dorsal crista. A dorsal spine from Br 55. The L of distal pinnulars 

 2 1/2—3 br. 



Sp. 21 (St. 59). Dorsal Br spine from about the 40*'' segment, 

 slowly increasing. The L of distal pinnulars 2 1/2 br. 



Sp. 22 (St. 59) H of Cd 2,5 mm., pointedly conical. R— s h = 

 1/4 br with a dorsal tubercle. Dorsal Br-spine appearing first about the 



