3 
THE BROOKLYN INSTITUTE OF ARTS AND SCIENCES 
BROOKLYN MUSEUM 
SCIENCE BULLETIN 
VOL. 3, NO. 1 
LONG ISLAND FAUNA— IV 
THE SHARKS 
BY 
JOHN TREADWELIv NICHOLS AND ROBERT CUSHMAN MURPHY 
Published by the 
BROOKI^YN MUSEUM 
EASTERN PARKWAY, BROOKLYN, N. Y. 
APRII, 24, 1916 
