REPORT OF THE STATE ENTOMOLOGIST I907 23 



Bibliography 



185s Walker, F. Lep. Brit. Mus. Cat. 5:992. (As Cecrita gutti- 

 V i 1 1 a) 



1856 Lep. Brit. Mus. Cat. 7:1748. (As Cecrita albi- 



p 1 a g a) 



1856 Herrick-Schaffer Ausser. Schmett v. i, f. 514- (As Dry- 

 monia mucorea) 



1864 Packard, A. S. Ent. Soc. Phila. Proc. 3:372-3- (Described as 

 Lochmaeus cinereus) 



1865 Walker, F. Lep. Brit. Mus. Cat. 32:413- (As Mesogada 

 s o b r i a ) 



1867 Scudder, S. H. Harris' Ent. Correspondence, p. i34- (As 

 Heterocampadoubledayi) 



1880 French, G. H. Can. Ent. 12:83-84. (Larva described, as 

 Heterocampa pulverea; in error) 



1881 Packard, A. S. U. S. Ent. Com. Bui. 7, P- 46-47- (Quotes 

 French) 



1882 Grote, A. R. New Check List N. Am. Moths, p. 19 (Synonomy) 

 1890 Packard, A. S. U. S. Ent. Com. 5th Rep't, p. I59 (Larva and 



moth, as Heterocampa pulverea, in error) ; p. 398 (adult de- 

 scribed, as Lochmaeus cinereus); p. 218, 424. (Listed) 



1890 Bos. Soc. Nat. Hist. Proc. 24:544-47- (Larva de- 

 scribed) 



1891 Dyar, H. G. Psyche, 6:178. (Larva described) 



1891 Smith, J. B. List Lep. Boreal Am. p. 31 



1892 Kirby, W. F. Syn. Cat. Het. Lep. 1:564. Synonomy p. 565 (As 

 Heterocampa doubledayi Scudd.) 



1894 Neumogen, B. & Dyar, H. G. Am. Ent. Soc. Trans. 21:207. 

 (As Cecrita guttivitta) 



1894 N. Y. Ent. Soc. Jour. 2:117 



1895 Packard, A. S. Monogr. Bombycine Moths, p. 230-35. (Ex- 

 tended account) 



1896 Lintner, J. A. N. Y. State Ent. nth Rep't, p. 265. (On apple) 

 1899 Smith, J. B. Ins. N. J. p. 456. (As Cecrita guttivitta) 

 1902 Dyar, H. G. List N. Am. Lep. p. 254. (Synonomy) 



1906 Felt, E. P. N. Y. State Mus. Mem. 8, 2:727. (Listed) 



1907 Patch, E. M. Me. Agric. Exp. Sta. Bui. 148, p. 262-63. E>^- 

 tensive injuries recorded) 



Snow-white linden moth 



Ennomos subsignarhis Hiibn. 



This species, though generally known some years ago as a destruc- 

 tive enemy of shade trees, has attracted very little notice in recent 

 years. The past summer, however, the caterpillars were found in 

 immense numbers defoliating beech trees in Ulster county. An 

 investigation of the outbreak, made by assistant I. L. Nixon, showed 

 that the area of greatest injury was about half a mile long and 



