214 ECHINODERMA OF THE InDIAN MuSEUM, PART VII. 



Habitat. — Hawaiian Islands. 

 Depth. — 192-352 fathoms. 



PARAMETRA ALBOFLAVA. 



Antedon albofl.ava 1907. A. H. Clark, Proo. U. S. Nat. Mus., vol. 33, p. 145. 



Habitat. — Southern Japan. 

 Depth. — 103 fathoms. 



Genus COSMIOMETRA. 



Cosmiometra 1909. A. H. Clark, Proc. Biol. Soc. Washington, vol. 22,p.I6 

 (Thalassometra komachi A. H. Clark, 190S). 



COSMIOMETRA WOODMASONI. 



Antedon woodmasoni 1893. Bell, .Tourn. Linn. Soc. (Zool.), vol. 24, p. 340, pi. 



xxiii. 

 Cosmiometra imodmasoiii 1909. A. H. Clark, Proc. Biol. Soc. Washington, vol. 



22, p. 17. 



Habitat. — Sahul Bank (north of Austraha). 



Remarks, — ^The arms are 110 mm. long. In general this species is much 

 like G. crassicirra from the Hawaiian Island-; ; the division series are strongly, 

 though roundedly, carinate. The cirri are comparatively short and stout with 40 

 or 4 1 segments of which the seventh is a transition segment ; they measure 27 

 mm. in length. 



COSMIOMETRA GARDINERI. 



Cosmiometra gardineri 1911. A. H. Clark, Proc. U.S. Nat. Mus., vol.40, 

 p. 38. 



Habitat. — Saya de Malha. 

 Depth. — 135 fathoms. 



COSMIOMETRA KOMACHI. 



ThalassomMm. komachi 1908. A. H. Clark, Proc. (J. S. Nat. Mus., vol. 34, 



p. 311. 

 Cosmiometra ko)iiarhi 1909. A. H. Clark, Proc. Biol. Soc. Washington, vol. 22, 



p. 17. 



Habitat. — Southern Japan. 



COSMIOMETRA CONIFERA. 



Antedon conifera 1890. Hartlaub, Nachr. Ges. Gottingen, Mai 1890, p. 173. — 

 1891. Nova Acta Acad. German., vol. 58, No. 1, p. 76, pi. 4, fig. 46; pi. 

 5, figs. 51, 56. 



