SECOND SUPPLEMENT 



TO THE — 



1ST OF 



H 



D 



m 



H 



OF 



AMERICA, NORTH OF MEXICO, 



TOGETHER WITH BIBLIOGRAPHICAL REFERENCES 



TO SYNOPSES, MONOGRAPHS, ETC., 



PUBLISHED SINCE THE 



"CLASSIFICATION." 



BY 



SAMUEL HENSHAW 



♦ « ■»■ 



BROOKLYN: . 



BROOKLYN ENTOMOLOGICAL SOCIETY. 



July, 1889. 



