The Ceinoids from Dr. S. Bock's Expedition to Japan 191.4. 47 



I 1-2 



ni— 23 + 4 



111—23 + 4 



III 1-2 3 + 4 



III 1—2 3 + 4 



III 1—2 3 + 4 



III 1-2 3 + 4 



f Br 1-2 3 + 4 ... 7 + 8 ... 21 + 22 ... 26 + 27 

 I Br 1—2 3 + 4 ... 6 + 7 ... 18 + 1 9 ... 24 + 25 



f Br 1—2 3 + 4 ... 8 + 9 ... 19 + 20 ... 25 + 26 

 1 Bi- 1—2 3 + 4 19 + 20 ... 24 + 25 



( Bi- 1—2 3+4 ...16 + 17... 21 + 22 



1 Bi- 1-2 3 + 4 18+19 



[Br 1—2 3 + 4 14 + 15 



Br 1 — 2 3^4 15 + 16 



16 segments pr cm. (13. if the syzygial pairs are counted as units). 



Pii 50 — 55; 30 mm., last 5 segments smooth. T 20 low, thin, 

 h = + V4 of the br the pinnular, Pm 45, last 6 segments smooth, 15 T, 

 + 25 mm. P^ 45 (15 T) 22 mm. (last 5 segments smootlij, P^ 8 T, 10 

 mm., Pg 6 T, 8 mm. (h of T = V'2 — Vs of the br of (he segment. One 

 or two distal segments without teeth), P^ and P5 usually with a rudi- 

 mentary comb. Distal p. + 25; 10 mm 3'^ to 5"^ pinnular with skin 

 connecting the knots as in Gomantheria grandicalyx, most distinct on 

 proximal p. 



Disk 32 mm. without granules. Mouth adradial. Anal cone 6 

 mm. Colour: dorsally light yellow, ventrally yellow-red with a shai-p 

 colour-border, especiall}^ on the lateral sides of the divdsion-series. 



Sp. 2. (St. 14) Cd 9 mm., free dorsal pole rather flat, 6 mm.. 



h = 2 



mm. C. XXXIV 28—31; 30—38 mm. 



Arms XXXVIII 140 mm. The components of the division-series 

 a little thickened in the articulations and therefore the arm-bases are 

 not quite as smooth as in. Sp. 1. 



Pn + 50 (16 T) 35—42 mm. P„i 12 T, 5 to 6 top-segments, as 

 usual, smooth, 30 mm* Pj 13 T (3 top-segments smooth), +25 ram. 

 P2 8 T, P3 6 T., 7 mm. P_^ and P5 still a little shorter also with combs. 

 Pc longer without a comb. 



Disk 32 mm. Anal funnel 5 mm. Colour as in Sp. 1. Disk, 

 however, spotted with oli^•e-bro^^•n. 



