re 
[ARTICLE 2._-EXTRACTED FROM THE REPORT OF THE U.S. COMMISSIONER 
OF FISH AND FISHERIES FOR 1892. Pages 65 to 304 and I to V. Plates 1 to 47.] 
MIXUSPORIDLA, OR PSOROSPERIS OF FISHES, 
AND THE 
EPIDEMICS PRODUCED BY THEM. 
BY 
R. R. GURLEY, M. D., 
Assistant, U. S. Fish Commission. 
[Date of publication, December 28, 1894.] 
—— 
pels an Nie 
¢ te 
247440 
WASHINGTON: 
GOVERNMENT PRINTING OFFICE. 
1894. 
