148 T. GislAx, 



No opposing spine. The oirriis-sockot entering somewhat into tiie 

 supra- and infra-notlal joint. 



B — s contiguous, shield-shaped. Ii: l.s. hr: ;i.5 mm. R— s sold- 

 ered together h^teraily. h = 1.3 mm., br =^= 4 mm. I Br-s 4 (1 + 2); 7 mm. 

 II Br-s 7(2 + 3) or 7 <:{ + 4) each in 4 cases, !» mm. Tiie two re- 

 maining divisions brolven. ill Bi-s II |:> + 4) 8 cases, 1;H'^ + 4( 2 

 cases, 15(3^ 4| 2 eases; II — l.j nun., the othei- ones broken. IV Br-s 

 13 (3 + 4), lo (3 + 4) each in one ease. The Br-s smooth. The perfect 

 specimen probably witii L\' arms: the total arm-length is lt.3 mm. L 

 of an unramified ai-m from 111 Brax (>.") nnn. 



I'l (to the right on I Bi' 2 and to the left on I Bi- 3 in 2 eases, 

 the reverse condition in 3 cases) 14—1.'): 13 nun. ( 1-' and 2'' segments 

 stout, square, the L in total 3 mm., the rest of the segments strongly 

 compressed). P., 17; 18 mm., P^ 17—18; 18 mm.. P^ 14; 12 mm. — Disk 

 with small calcareous granules. — Colour, in spirits, white with a 

 green-bluish tinge. 



Sp. 2 (St. 9) 18 Internodes; 240 mm. Internodal joints 13 (1 

 case), 14 (12 eases); 15,5 — 18 mm. Interartienlar pores to the 10"' in- 

 ternode. Full number of internodal joints and number of proximal no- 

 dals without eiri-i as in Sp. I. Diameter of the stem 4,r,— 4,8 mm. 



Cirri extending over 2 internodes. Length on the X"' nodal 40 

 mm.. 43 (XIP'^ nodal) 38 mm., 48 (XUl) 35 nnn. The fixing point for 

 the cirrus just touching the supranodal. Tiie intranodal joint sloping 

 towards the fixing point. I Br-s 4 (1+2) J» mm. only remaining in 

 one case. II Br-s 7 (3 + 4) 11 mm. |l case). 



P, to the right on I Br 2. to the left on I Br 3 in the only 

 occurring ease. 



Hj-). 3 (St. *J) 23 internodes. 2!I5 mni. Internodal joints 12 (1 

 case), 13 (11 cases). 14 (5 cases); 12,8 — 16,2 mm. Interaiticular poi-es 

 to the 10"' or 11"' internode. The joints are pentagonally rounded, 

 smooth. Diameter of the stem 4,8 — 5.5 mm. 



Cirri 55 (X"' node) 59 mm,, 53 (XIll) 58 mm. 51 (XX) 55 mm.; 

 extending over 2^,4 — 3'/2 internodes. From the 8"' segment the cii-rals 

 are as long as broad The 20 last joints with a slight doi'sal caiina- 

 tion. The crown thrown off from the B — s. 



Sp. 4 (St. 9) 17 internodes, 225 mm. Internodal joints 13 ((3 

 cases), 14 (6 cases), 15 (1 ease); 15 — 18 mm. Interaitieulai- pores to 



