OF WASHINGTON. 141 



136. An egg parasite of Smerinthus astylus Drury. 



Ent. News, ix, 24, 1898. 



137. Descriptions of five new hymenopterous parasites on 



Canarsia hammondi Riley. 

 Proc. Ent. Soc. Wash., iv, 124-131, 1898. 



138. A new species of Roptronia. 



Proc. Ent. Soc. Wash., iv, 132-133, 1898. 



139. Descriptions of new parasitic Hymenoptera. 



Proc. Ent. Soc. Wash., iv, 155-171, 1898. 



140. [Table of genera of Xyelidse.] 



Psyche, vm, 214, 1898. 



141. Classification of the horntails and sawflies, or the sub- 



order Phytophaga. (Paper No. i.) 

 Can. Ent., xxx, 141-145, 1898. 



142. Classification of the horntails and sawflies, or the sub- 



order Phytophaga. (Paper No. 2.) 

 Can. Ent., xxx, 177-183, 1898. 



143. [A generic table of the Blennocampinse.] 



Journ. N. Y. Ent. Soc., vi, 127-129, if 



144. Thynnidse in the United States. 



Psyche, vnr, 251, 1898. 



145. Classification of the horntails and sawflies, or the sub- 



order Phytophaga. (Paper No. 3.) 

 Can. Ent., xxx, 205-213, 1898. 



146. Classification of the horntails and sawflies, or the sub- 



order Phytophaga. (Paper No. 4.) 

 Can. Ent., xxx, 225-232, 1898. 



147. Two new genera of sand wasps. 



Ent. News, ix, 187-189, if 



148. Classification of the horntails and sawflies, or the sub- 



order Phytophaga. (Paper No. 5.) 

 Can. Ent., xxx, 249-257, 1898. 



149. Some new genera of bees. 



Psyche, vm, 282-285, 1898. 



150. Classification of the hortails and sawflies, or the sub- 



order Phytophaga. (Paper No. 6.) 

 Can. Ent., xxx, 280-287, 1898. 



151. Classification of the horntails and sawflies, or the sub- 



order Phytophaga. (Paper No. 7.) 

 Can. Ent., xxx, 305-316, 1898. 



152. Four new entomophilous wasps. 



Ent. News, x, 9-10, 1899. 



