86 RECORDS OF THE AUSTRALIAN MUSEDM. 



as long as broad ; the distal edges of the segments from the 

 third, and especially from the fourth, onward are armed with a 

 frill of long spines ; P 2 12 mm. long, similar to P l but proportion- 

 ately stouter, with twelve segments ; P 3 , P 4 , and P 5 similar to 

 P 2 ; P 5 may be 11 mm. long, or there may he no decrease in 

 length in these pinnules ; following pinnules shorter, more slender 

 and less stiffened ; the outer pinnules have the distal edges of 

 the segments, except the basal, armed with long and prominent 

 spines. 



Antedon, sp. 



Antedon, sp., Bell, Proc. Linn. Soc. N. S. Wales, ix., 1885, 

 p. 497 (Ugi). 



Of this species Professor Bell says " allied to but not the same 

 as A. spicata. " 



LITERATURE. 



(For the complete references see the bibliography given under 

 the "Criuoids of Australia" Austr. Mus. Mem., iv., 15, 1911, 

 p. 799). 



1885. Bell, F. Jeffrey — Notes on a Collection of Echinodermata from 

 Australia (Solomon Islands Crinoids, p. 497). 



1909. Clark, Austin Hobart — The Criuoids of the "Gazelle" 

 Expedition (Solomon Islands Crinoids, p. 367). 



1910. A New Crinoid frcm the Solomon 



Islands. Proc. Biol. Soc. Washington, xxiii. , p. 7 (Colobometra 

 diadema, sp. nov.). 



