THE ENTOMOLOGIST. 91 



Eulophus bombycicornis. On ? Eriogaster lanestris. 



E. pilicornis, E. flavomaculatus, E. sesquifasciatiis, E. 

 obscmipes, E. Orchestis, E. dendricornis, E. cyclogasler, and 

 Pteromalus Orchestis. On Orchestes Quercus. E. dendri- 

 cornis, also, on a species of Cyuipida;, that forms galls on 

 the rose. 



E. Lophyrorum. On Lophyrus Pini. 



E. raraicornis. On Acronycta Aceris. 



E. elongalus and E. collega. On Cecidomyia Fagi. 



E. skianeuros. Reared from oak-apples. 



E. albitarsus. On some species of Cynipidae. 



E. albipes. Came forth irora apple-wood, devoured by 

 Eccoptogaster rugulosus, Saperda praeusta, and some species 

 of Magdalis, and thereby indicating its parasitism on one or 

 more of these beetles. 



E. Padellae. On Yponoraeuta Padella. 



E. Phalsenarum. On Tortrix viridana. 



E. Strobilana. On T. Strobilana, in which Torymus 

 chalybaeus had an earlier occurrence. 



E. xanthopus. Between 600 and 700 individuals from one 

 pupa of Gastropacha Pini. 



E. Hylesinorum. On Hylesinus minimus. 



E. leptoueuros and E. pachyneuros. On Coccus Quercus. 



E. xanthops. On Orchestes Fagi. 



E. Hylotomarum. On Hylotoraa Rosae. 



E. geniculatus. On Coccyx resinana. 



E. Turionum. On Coccyx Buoliana. 



E. Agrilorum. On Agrilus nocivus. 



E. galactopus. On Microgaster Vinulae. 



Elachestus leucograrama. On Eccoptogaster rugulosus. 



Tetrastichus erythrophthalmus. On ? Tortrix Strobilana. 



Isosoma and Decatoma are included by Ratzeburg with 

 Eurytoma. 



Eurytoma signata. On Teras terminalis. 



E. flavoscapularis. On Hylesinus Fraxini. 



E. Abrotani. On the Microgaster of Liparis dispar. 



E. Eccoptogastri. On Eccoptogaster rugulosus. 



E. Abieticola. On Magdalis violacea. 



E. Ischioxanthos. On Hylesinus Fraxini. 



Monodontomerus obsoletus. On Liparis auriflua and on 

 Cimbex variabilis, or more probably on Cryptus incubitor, 

 the parasite of the Cimbex. 



