[Report of the United States Commissioner of Fish and Fisheries. Part vi. 

 For 1878. Opposite page 4(52.] 



ERRATA. 

 Page 313, line o, for 79 read 371. 



In partial explanation of the above list of incorrect references, the author 

 has to say that he had no opportunity of seeing a correctly paged proof of the 

 article during the year that it was in press at the Government Printing Office. 



0. H. 



>/ 



