ELM LEAF BEETLE IX NEW YORK STATE 31 



Westwood, J. 0. Introduction to modern classification insects. 

 1839. 1:382 (destructiveness in Sevres, as G. calmarien- 

 s i s ). 



Harris, T. W. Treatise on insects of New England. 1852. 

 p. 109; Insects injurious to vegetation. Ed. 3. 1862. p. 124 (brief 

 notice, as G. calmariensis). 



Emmons, E. Natural history of New York; Agriculture. 1854. 

 5 : 134, pi. 12, fig. 12 (as G. calmariensis). 



Fitch, Asa. N. Y. state agric. soc. Trans. 1858. 1859. 18: 

 842-43; 3d-5th rep'ts on insects of New York. 1859. (oth rep't) 

 p. 62-63 (brief notice, as G. calmariensis). 



LeConte, J. L. Acad, of nat. sci. of Phil. Proc. 1865. p. 218 

 /features and references, as G. x a n t h o m e 1 a e n a ). 



Glover, T. U. S. com'r agric. Kep't 1867. p. 62 (brief reference 

 and fig.) ; 1870. p. 73-74 (as G. c a 1 m a r i e n s i s ). 



Rathvon, S. S. Field and forest. 1876. 9:96-98 (ravages at 

 Lancaster Pa. as G. x a n t h o m e 1 a e n a). 



Riley, C. V. U. S. com'r agric. Eep't 1878. p. 245 (brief refer- 

 ence); Amer. ent. 1880. 3:291-92 (natural history, enemies, etc.); 

 U. S. com'r agric. Kep't 1883. p. 159-70, pi. 12, fig. 3 (extended ac- 

 count) ; republished as bul. 6, U. S. dep't agric. div. ent. 1885. 



p. 5-18, fig. 1 and pi. 1; Bul. 10 (see bul. 6). 1887. p. 8-22, 



fig. 1-6; Amer. agric. July 1891. 50:394-95, 1 fig. (general ac- 

 count); Insect life. 1892. 5:132-33 (broods at Washington); 

 Can. ent. 1892. 24:282-86 (two or more broods in Washington); 

 Ent. soc. of Wash. Proc. 1893. 2:364 (broods); Science, 8 July 

 1892. 20:47 (number of broods); U. S. sec. agric. Rep't 1892. 1893. 

 p. 166-67, pi. 5 (life history, parasites, all as G. x a n t h o - 

 m e 1 a e n a ) ; U. S. dep't agric. div. ent. Bul. 2, n. s. 1895. p. 57 

 (remedies). 



Stone, H. B. Country gentleman. 1878. 43:71 (brief notice, as 

 G. calmariensis). 



Fuller, A. S. Amer. ent. 1880. 3:3 (at Newburg N. Y. as G. 

 x a n t h m e 1 a e n a ). 



Lockwood, S. Amer. nat. 1881. 15:242-44 (hibernation, as G. 

 x a n t h m e 1 a e n a ); U. S. dep't agric. div. ent. Bul. 4. 1884. 

 p. 90 (ravages at Freehold N. J. as (J. x a n t Ii o m e 1 a e n a). 



