124 . T. UISLÉN, 



developed). Br 1 and 2 wiüi a sli,ü;li( synai'llii'ial iiibercle. Arms oui 

 to Br 4 lalerally flattened. Br 5 — lU willi ilio distal ends a little o\-er- 

 lapping. The 12 iirst Br-s discoidal, then oblique joints. The distal 

 segments smooth. 7 — S of the distal Br — s supporting rudimentary 

 pinnules. Ex. of syzygies: 



I Br 1-2 3-4... 21 + 22... ;n + 32... 41 +42... 



\ Br 1—2 3-4 ... 17 + 18 ... 20 + 27 ... 35 + 3() ... 44 i 45 . . 



Pi 13; 3,f. mm. P., 12; 4,5 mm. P.^ 11; 4 mm. P^ 10; 3,5 mm. 

 The segments on Pj — P2 or Pg rather uniform, L = '/2 — '/1 X br. On 

 the outer sides of the 3"^ and following pinnulars small wings partly 

 caused by small notches between each segment. From P3 — about Pjg 

 (10 — 11 segments, L 3,5 — 4 mm.) the 3''— 5*{or 6"') segments are flat- 

 tened dorso-ventrally, cupular, with winglike borders, the 7*'' — 1 1"' pin- 

 nulars are narrow and long again. The cupular segments are in dor- 

 sal view about cubical, the distal ones L ^ 2 br. Distal p. 11; 4 mm. 

 (1**' segment short, 2'' cubical, 3'^ — 10"' L = V/2 br, last segments short, 

 all segments smooth). 



Disk thrown off. The colour of the animal light brown; sacculi 

 rather sparse. 



Antedonidae A. H. Clark. 



Antedoninse A. II. Clark. 



Compsometra A. II. Clark. 



C. parviflora A. H. Clakk. 



Fig. 109—113. 



Syn.: Compsometra parviflora 1912 A. 11. Clark Notes from the Leyden 

 Mus. Vol. 34, p. 133; J918 Siboga Exp. Vol. 42 B, p. 207. 



From St. 44 (1), 45 (2), 46 (1), 47 (2), 54 (1) = 7 specimens. 



Sp. 1 (St. 46) Cd: br about 1,4 mm. C. +XXXV 9—10; 2-2,5 

 mm. in two close whorls. 3*^ — 5"' segments very much hour-glass- 

 shaped, L = 2'/2 — 3 X the distal diameter. The distal cirrals of more 

 uniform thickness. The 7"' segment L = IV2 br. 



