Proceedings of the Boston Society of Natural History 
VoL. 30, No. 7, 
p. 515-559, ph 9-19. 
THE LIFE HISTORY, THE NORMAL FISSION AND 
THE REPRODUCTIVE ORGANS OF 
PLAN ARIA MAC UL AT A. 
By Winterton C. Curtis. 
BOSTON: 
PRINTED FOR THE SOCIETY FROM THE 
GORDON SALTONSTALL FUND. 
November, 1902. 
