59.11.7:36.5 



CONTRIBUTIONS FROM THE BERMUDA BIOLOGICAL STATION 



FOR RESEARCH. 



No. 54. 



THE MOVEMENTS OF THE TENTACLES IN ACTINIANS. 



No. 55. 



PEDAL LOCOMOTION IN ACTINIANS. 



BY G. H. PARKER. 



FROM THE JOURNAL OF EXPERIMENTAL ZOOLOGY, VOL. XXII, No'. 1. 



CAMBRIDGE, MASS., U.S.A. 

 JANUARY, 1917. 



