RECORDS OF W.A. MUSEUM. 
[117 
CAPILLASTER MULTI RADI AT A (Linne). 
Capillaster mnltiradiata, 1911. A. H. Clark, The Recent Crinoids of Australia, 
p. 736 1911. A. H. Clark, Ergebnisse der Hamburger sudwest-Aus- 
tralischen Forschungsreise, 1905, Bd. 3, Lief. 13, S. 445. 1912. A. H. 
Clark, The Crinoids of the Indian Ocean, p. 74. 
Locality. Between Fremantle and Geraldton. 
Material. Three specimens. One of these has twenty-five 
arms 1 10 mm. long ; there are eight IIBr. series present, four of 
them 4(3 + 4) and four 2 ; there are six IIIBr. series, five 3 (2 + 3) 
and one 2; there is one IYBr. series of 3 (2 + 3) following a IIIBr. 
series of 2 : the cirri are XIII, 22 + 26, 15 mm. to 20 mm. long ; 
the second has twenty-five arms about 100 mm. long ; of the ten 
IIBr. series eight are 4 (3 + 4) and two are 2 ; the five IIIBr. series 
are 3 (2 + 3); the cirri are XVI, 20 + 21, 17 mm. long; the third 
is smaller and broken, but is similar to the others. 
Remarks. This species has not previously been recorded 
from further south than Dirk Hartog Island, where the German 
steamer Gazelle dredged it in 7 fathoms. 
Sub-fam. : Comactiniinae, A. H. Clark. 
Genus : Comatdlella, A. H. Clark. 
COMATULELLA BRACHIOLATA (Lamarck). 
Comatula brachiolata, 1911. A. H. Clark, The Recent Crinoids of Australia, 
p. 742. 1912. A. H. Clark, The Crinoids of the Indian Ocean, p. 79. 
Comatulella brachiolata, 1911. A. H. Clark, Ergebnisse der Hamburger sudwest- 
australischen Forschungsreise, 1905, Bd. 3, Lief. 13, S. 447. 
Locality. Between Fremantle and Geraldton. 
Material. One fine specimen ; the centrodorsal is thick 
discoidal, the dorsal pole large, very slightly convex (almost flat), 
5 mm. in diameter. 
The cirri are XVIII, 35-37 (usually the latter), 15 mm. to 
18 mm. long ; they are arranged in one (with a partial second) 
irregular marginal row. All of the component segments are much 
broader than long. The cirri taper markedly for the first seven 
segments. 
