84 RECORDS OF THE AUSTRALIAN MUSEUM. 



preceding pinnule ; P 4 7 mm. long, resembling P 3 but not quite 

 so stout, with nine segments; P 5 smaller than P 4 basal ly, 

 becoming very slender distal ly, 6 mm. long, with thirteen* 

 segments ; following pinules similar to P 5 , but rapidly becoming 

 less stiffened basally ; the distal pinules are 9 mm. long. 



Loc. — Ugi ; one tine specimen was taken at this locality. 

 Stephanometra spicata (P. II. Carpenter) 



Anledon spicata, P. H. Carpenter, Notes Leyden Museum, iii., 



1881, p. 190 (Panda Sea); Bell, Proc. Linn. Soc. N. S. 



Wales, ix., (1884), p. 497 (Ugi) ; P. H. Carpenter, Chall. 



Rep. Zool., xxvi, 1888, p. 380 (Ugi). 

 Stephanometra spicata, A. H. Clark, Proc. Biol. Soc. 



Washington, xxii., 1909, p. 10. 



This species, originally described from the Banda Sea, has been 

 recorded by Professor Bell from Ugi. 



Genus Dicbronietra, A. H. Clark. 



DlCHROMETRA PROTECTUS (LiUken). 



Anledon protectus, Liitken, Mus. Godeffroy Cat., v., 1874, 

 p. 190 (nomeu nudum). ; in P. H. Carpenter, Trans. Linn. 

 Soc, Zool., (2), ii., 1879, p. 19 (Tonga). 



Dichrmnetra protectus, A. H. Clark, Zool. Anzeig., xxxiv., 

 1909, p. 367 (Bougainville Island). 



There is in tbe collection a typical specimen from Ugi, with 

 thirty arms about 70 mm. long, and cirri xxii., 24, 15 mm. long. 



The German steamship "Gazelle" secured an example of tins 

 species at Bougainville Island. 



Genus Colobometra, A. II. Clark. 



COLOBOMETKA DIADEMA, A . II. Clark. 



Colobometra diadema, A. IF. Clark, Proc. Biol. Soc. Wash- 

 ington, xxiii., 1910, p. 7 (Ugi). 



Description. — Centrodorsal small, discoidal, the bare dorsal 

 pole 2 nun. in diameter, very slightly concave ; cirrus sockets 

 arranged in a single slightly irregular marginal row. 



Disc completely covered with large plates. 



