Bulletin of the Museum of Comparative Zoology 

 AT HARVARD COLLEGE. 



Vol. XXXVII. No. 2. 



SOME MEDUSA FROM THE TORTUGAS, FLORIDA. 



By Alfred Goldsbokough Mayer. 



With Forty-four Plates. 



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



PRINTED FOR THE MUSEUM. 



July, 1900. 



