OF WASHINGTON. 139 



103. Notes on the genus Liopteron Perty. 



Proc. Ent. Soc. Wash., in, 174-178, 1894. 



104. Some important structural characters in the classification 



of the parasitic Hymenoptera. 

 Proc, Ent. Soc. Wash., in, 202-217, Pis. in-vn, 1895. 



105. On the genus Pelecinella Westwood, and its position 



among the Chalcididae. 

 Proc. Ent. Soc. Wash., in, 230-234, 1895. 



106. On the genus Barycnemus Forster. 



Proc. Ent. Soc. Wash., in, 238-239, 1895. 



107. Lysiognatha, a new and remarkable genus in the Ichneu- 



monidae. 

 Proc. Ent. Soc. Wash., in, 275-278, 1895. 



108. Discovery of the genus Elasmosoma, Ruthe, in America. 



Proc. Ent. Soc. Wash., in, 280-284, 1895. 



109. [A new Eurytoma.] 



Psyche, VH, 271, 1895. 



no. Description of a new species of Telenomus, bred by Mr. 



F. W. Urich, from a coccid. 

 Journ. Trinidad Field Naturalists' Club, 11, 220, 1895. 



in. Descriptions of three new parasitic Hymenoptera from 



the Illinois River. 

 Bui. 111. State Lab. Nat. Hist., w, 274-277, Pis. n-iii, xra, 1895. 



112. Some parasitic Hymenoptera from Baja California and 



Tepic, Mexico. 

 Proc. Cal. Acad. Sci., 2d series, v, 539-555, 1895. 



113. [A new parasite from the nest of Prosopis varifrons.] 



Psyche, vn, 316, 1895. 



114. [Odynerus rufobasilaris and a new species of parasite 



bred from it.] 

 Psyche, vii, 335~336, 1895. 



115. Description of a new genus and species of proctotrypid 



bred by Mr. F. W. Urich from an embiid. 

 Journ. Trinidad Field Naturalists' Club, n, 264-266, 1895. 



116. [A new bee and its parasite.] 



Ent. News, vii, 25-26, 1896. 



117. Report on the parasitic Hymenoptera of the Island of 



Grenada, comprising the families Cynipidse, Ichneu- 

 monidae, Braconidae, and Proctotrypidae. 

 Proc. Zool. Soc. London, 742-812, 1895. 



1 1 8. Notes on the Hymenoptera collected by the Bahama 



expedition from the State University of Iowa. 

 Bui. Lab. Nat. Sci. State Univ. Iowa, 28-32, 1896. 



