62 WORKS ON NORTH AMERICAN ENTOMOLOGY. 



Horn, G. H. — Studies in Coccinellidse. < Trans. Amer. Ent. Soc, 

 xxn, pp. 81-114, 1895. 



Synopsis of Scynmus and some other genera. 



Leng, C. W. — Notes on Coccinellidse. <Journ. N. Y. Ent. Soc, 

 1903, pp. 35-45, pi. 1; 1903, pp. 193-213, pis. 2; 1908, pp. 33-44, 

 pl.l. 



EROTYLIDiE. 



Lacordaire, J. T. — Monographie de la famille des Erotyliens. Paris, 

 1842, pp. 543. 



Le Conte, J. L. — Synopsis of the Erotylidse of the United States. 

 <Proc. Acad. Nat. Sci. Phila., vn, pp. 158-163, 1854. 



Crotch, G. R. — Synopsis of the Erotylidse of Boreal America. 

 < Trans. Amer. Ent. Soc, iv, pp. 349-358, 1873. 



Revision of the family Erotylidee. <Cistula Ent., i, pp. 377- 



572. London [1876]. 



Treats of the Erotylidse of the whole world. 



Kuhnt, P. — Fam. Erotylidse, subfam. Erotylinse. <Gen. Ins., Fasc. 

 88, pp. 139, pis. 4, 1909. 



Fowler, W. W. — Fam. Erotylida?, subfam. Languriinae. <Gen. 

 Ins., Fasc. 78, pp. 45, pis. 3, 1909. 



Sch^efer, C. — [See paper under Chrysomelidse.] 

 Table of Languria. 



endomychid^:. 



Le Conte, J. L. — Synopsis of the Endomychidse of the United States. 

 <Proc. Acad. Nat. Sci. Phila., vi, 1853, pp. 357-360. 



Gerst^ecker, A. — Monographie der Endomychiden. Leipzig, 1858, 

 pp. 433. 



Treats of the Endomychidae of the whole world. 



Gorham, H. S. — Endomycici recitati. London, 1873, pp. 64. 



Crotch, G. R. — Synopsis of the Endon^chidae of the United States. 

 <Trans. Amer. Ent. Soc, iv. pp. 359-363, 1873. 



Csiki, E. — Catalogus Endomychidarum. <Termes. Fiizetek., xxiv, 

 pp. 53, 1901. 



COLYDHDiE. 



Horn, G. H. — [Revision of the Bostrychidae and] Synopsis of the 

 Colydiidse of the United States. <Proc. Amer. Phil. Soc, 

 xvn, pp. 555-592, 1878. 



