142 ENTOMOLOGICAL SOCIETY 



153. Super- families in the Hymenoptera and generic synopses 



of the families Thynnidae, Myrmosidse, and Mutillidae. 

 Journ. N. Y. Ent. Soc., vn, 45-60, 1899. 



154. Four new species belonging to the genus Plenoculus Fox. 



Psyche, vm, 337-339, 1899. 



155. Three new species in the genus Diploplectron Fox. 



Ent. News, x, 55~56, 1899. 



156. On the genera of the Cleonymidse. 



Proc. Ent. Soc. Wash., iv, 200-206, 1899. 



157. On the genera of the Eucharidse. 



Proc. Ent. Soc. Wash., iv, 235-242, 1899. 



158. Classification of the old family Chalcididse. 



Proc. Ent. Soc. Wash., iv, 242-249, 1899. 



159. A generic table of the family Panurgidas: A reply to Mr. 



Cockerell's critique on the segregation of Perdita 

 Cockerell. 

 Psyche, vm, 372-376, 1899. 



160. Classification of the entomophilous wasps, or the super- 



family Sphegoidea. (Paper No. I.) 

 Can. Ent., xxxi, 145-155, 1899. 



161. Hymenoptera and Rhynchota of the Commander Islands. 



The Fur Seals and Fur-Seal Islands of the North Pacific 

 Ocean, Pt. iv, 336-341, 1899. 



162. Classification of the bees, or the superfamily Apoidea. 



Trans. Amer. Ent. Soc., xxvi, 49-100, 1899. 



163. Description of the type of Polydontoscelis Ashm. 



Psyche, vm, 387-388, 1899. 



164. Classification of the entomophilous wasps, or the super- 



family Sphegoidea. (Paper No. 2.) 

 Can. Ent., xxxi, 161-174, 1899. 



165. Classification of the entomophilous wasps, or the super- 



family Sphegoidea. (Paper No. 3.) 

 Can. Ent., xxxi, 212-225, 1899. 



166. The largest oak-gall in the world and its parasites. 



Ent. News, x, 193-196, 1899. 



167. Classification of the entomophilous wasps, or the super- 



family Sphegoidea. (Paper No. 4.) 

 Can. Ent., xxxi, 238-251, 1899. 



168. Classification of the entomophilous wasps, or the super- 



family Sphegoidea. (Paper No. 5.) 

 Can. Ent., xxxi, 291-300, 1899. 



