Bulletin of the Museum of Comparative Zoology 



AT HARVARD COLLEGE. 



Vol. LII. No. 7. 



NOTES ON SOME AUSTRALIAN AND INDO-PACIFIC 



ECHINODERMS. 



By Hubert Lyman Clark. 



With One Plate. 



CAMBRIDGE, MASS., U.S.A.: 



PRINTED FOR THE MUSEUM. 

 March, 1909. 



