156 T. r;isLKx, 



<lie nodiils stoutly devcîloped (»fleii as lai' as the XX"' iiodi'. Iiiler- 

 nodal joint with sliglit interradial swellings and indislinct ling-i-idgcs, 

 often disappearing radially. 



B — s 3 X C) mm. hardly contiguous. R — s 1,7 X 8 mm. hand- 

 shaped, with a con(;ave distal margin. I Br-s 7 with syzygies between 



1 + 2, 4 + 5 in 4 cases, between 1 + 2, 4 + 5, 6 + 7 in 1 case: 17—19 

 mm. II Br-s 2 (1 + 2) I ease, 6 (1 + 2, 5 + ß) 1 ease 7 (1 + 2 : 1 case, 



3 + 4:5 cases, 5 + 6:1 case) 7 cases, 8 (3 -h 4) 1 case; 5 — 15 mm. III 

 Br-s 7 (3 + 4 or 5 + 6) 2 eases, 9 (3 + 4) 3 cases, 1 1 (3 + 4) 6 cases, 

 12:1 case, 13(3 + 4:3 cases, 1 + 2 : 1 case) 4 cases, 15(3 + 4)3 

 cases, 17(3 + 4) 1 case; 12—24 mm. IV Br-s 9(3 + 4) 1 case, 11 

 (3 + 4) 1 case, 13(1 + 2:2 cases, 3 + 4:3 cases) 5 cases, 15 (3 + 4) 



2 cases, 17(1 + 2 or 4 H- 5) 2 cases, 18(5+6. 11+12) 1 case, 

 20 (3 + 4, 9 + 10) 1 case, 23 (3 + 4) 1 case, 25 (3 + 4) 1 case, 26 (3 + 4, 

 15 + 16) 1 case, 29 (3 + 4, 14 + 15, 19 + 20) 1 case, 32 (3 + 4, 21 + 22) 

 1 case; 12-34 mm. V Br-s 10 (7 + 8) 1 case, 14 (3 + 4, 10 + 11), 17 (3 + 

 4), 18 (3 + 4, 8 + 9), 22 (3 + 4, 15 + 16), 24 (3 +4, 13 + 14) each in one 

 case; 16 — 26 mm. Arms LIV, total L 170 mm. Free, undivided part 

 80 — 120 mm. The distal parts of the Br-s somewhat overlapping and 

 provided with snu\ll spines. 



Pj (to the right on I Br 2 in 5 cases) 32; 35 mm. Disk finely 

 granular. Colour: uniformly duskish grey. The arms regenerated from 

 the ni Br. 



Sp. 3 (St. 31) 25 internodes, 375 mm. 3 proximal nodal joints 

 without cirri. Full number of internodal joints in the 6"' internode. 

 Number of internodals 10:4 cases, 11 : 13 cases, 12:3 cases; 14 — 17 

 mm. Interarticular pores to the 9"' internode. Diameter of the stem 

 6,3 — 6,5 mm. The intercirral tubercle not very prominent after the 7*'' 

 node. The ring-ridge slightly developed. 



Cirri 46 (IX) 54 mm., 53 (XII) 54 mm., 50 (XXI) 52 mm. Ex- 

 tending over 3 — 3' /2 internodes. 



B— s 3X5 mm. R-s: 2,.-, X 6.5 mm. 1 Br-s 7 (1 + 2. 4 + 5) 



4 cases, 8 (1 + 2, 4 + 5) 1 case; 18—21 mm. II Br-s 5 (2 + 3) 1 case, 

 7 (3 + 4) 1 case, 8 : 1 case, 9 (3 + 4 or 4 + 5 or 5 + 6 or 6 + 7) 4 

 cases, 11(4 + 5) 1 case, 12(1+2, 11 + 12 or 1 + 2, 4 + 5) 2 cases; 

 10—20 mm. Ill Br-s 13(3 + 4) 3 cases, 15(3 + 4; 1 case 2 + 3) 9 

 cases, 16:1 case, 17(3 + 4) 5 cases, 18(3 + 4, 13+14) 1 case, 19 



