COLEOPTERA. 65 
Lz Contr, J. L.—Synopsis of the Lathridiides of the United States 
and northern contiguous territories. <Proc. Acad. Nat. Sci. 
Phila., vit, pp. 299-305, 1855. 
Fatt, H. C.—Revision of the Lathridiide of Boreal America. 
<Trans. Amer. Ent. Soc., xxv, pp. 101-190, pls. 3, 1899. 
Berton, O. P.—Essai de classification générale des Lathridiide, avec 
le catalogue systématique et alphabetique de toutes les espéces du 
Globe. <Rev. d’Ent., 1897, pp. 105-221. 
Beton, M. J.—Fam. Lathridiide. <Gen. Ins., Fase. 3, pp. 40, pl. 1, 
1902. 
BYRRHID®. 
Lx Contr, J. L.—Synopsis of the Byrrhide of the United States. 
<Proc. Acad. Nat. Sci. Phila., vir, pp. 113-117, 1854. 
Wicxuam, H. F.—The North American species of Pedilophorus. 
<Can. Ent., 1903, pp. 179-182. 
DASCYLLIDZ. 
Lr Contr, J. L.—Synopsis of the Atopide, Rhipiceride, and Cy- 
phonide of the United States. <Proc. Acad. Nat. Sci. Phila., 
VI, pp. 350-357, 1853. 
Horn, G. H.—Synopsis of the Dascyllide of the United States. 
<Trans. Amer. Ent. Soc., v1, pp. 76-114, plate, 1880. 
RHIPICERIDE. 
Le Conte, J. L.—[See paper under Dascyllide. | 
Horn, G. H.—Notes on Elateride, Cebrionide, Rhipiceride, and 
g Dascyllide. <Trans. Amer. Ent. Soc., 1x, pp. 85-86, 1881. 
PARNIDZE. 
Le Contr, J. L.—Synopsis of the Parnide of the United States. 
<Proc. Acad. Nat. Sci. Phila., v1, pp. 41-45, 1859. 
Horn, G. H.—Synopsis of the Parnide of the United States. 
<Trans. Amer. Ent. Soc., 11, pp. 29-42, 1870. 
HETEROCERID. 
Horn, G. H.—The species of Heterocerus of Boreal America. 
<Trans. Amer. Ent. Soc., xvi, pp. 1-17, 1890. 
13567—Bull. 81—_10—_5 
