142 MONOGRAPHIA CHALCIDUM. 



Sp. 3. Peril. Italicus. Mas et fem. Ciiprcus, ahdomine 

 antennisque nigris, pedihus nigro-viridibus, tarsis jlavis, 

 alls subhyalinis. 



Cynips et Diplolepis Italica. Fabr., &c. 



Perilampus Italicus. . . Latr. Fonscolombe, &c. 



Caput viridi-aeneum : oculi ocellique fusci : metathorax nigro- 

 viridis : scapus viridis: tarsi apice genuaque fusca : nervus sub- 

 costalis fuscus : stigma parvum, concolor. (Alarum longitude, 

 31 lin.) 



It resembles Perilampus splendldus, Dalman, but the 

 abdomen is quite black. Fonscolombe's description does not 

 well agree with the specimens that I have seen. 



July ; on oak, box, and lime trees ; near London. 



Sp. 4. Peril, aureo-viridis. Stephens. Viridi-cenens, ah- 

 domine aureo nitido, antennis nigris, pedibus piceo-viridi- 

 bus, geniculis tarsisqne ntfo-jlavis, alis hyalinis. 

 Rather less than P. nigricornis ; taken near London,in July. 



Sp. 5. Peril, auriceps. Stephens. Nigro-ceneus, abdomine 

 atro nitido, capite viridi-aureo, antennis nigro-piceis, ptedi- 

 biis rttfo-ochraceis, femoribiis basi viridibus, tibiis posticis 

 medio fuscis. 



Size of No. 4. — This and the following species are narrower 

 than the others of the genus, and the abdomen is dissimilar in 

 form, being somewhat lanceolate acute. The size of P. nigri- 

 cornis. 



Found amongst grass near Ripley, in June, 1827. 



Sp. 6. Peril, femoralis. Stephens. Viridi-ceneus, ahdomine 



atro nitido, antennis piceis, tibiis anticis et intermediis 



tarsisque omnibus rnfo-ochraceis. 

 Perilampus micans. Dalman. Stock. Trans. 1822. var. ? 



Rather larger and broader than the last ; taken near Hert- 

 ford in July. 



Mr. Stephens, hearing that I was engaged in describing the 

 genus Perilampns, most obligingly transmitted me the above 

 descriptions of the three last species through the hands of 

 Mr. Newman. 



