Bulletin of the Museum of Comparative Zoology 



AT HARVARD COLLEGE. 



Vol. LXIL No. 8. 



SOME MEDUSAE AND SIPHONOPHORAE FROM THE 

 WESTERN ATLANTIC. 



By Henry B. Bigelow. 



With Eight Plates. 



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



PRINTED FOR THE MUSEUM. 



December, 1918. 



