3i2 MONOGRAPHIA CHALCIDITUM. 



Var. IT. — Fern, abdomen cupreo-aeneum, basi apice que viride ; seg- 

 meiita nonnulla basi cyanea : alae vix fulvescentes. 



Far. p. — Fern, alas omiiino perlucidas. 



Far. a. — Fern, thoracis dorsum aeneo-viride : stigma fuscum. 



Var. T. — Fern, thoracis latera, abdomen subtus et femora seneo- 

 viridia. 



April to September ; on grass in fields ; near London. 

 June; Windsor. June and September; Isle of Wight. 

 September ; Westmoreland and Cumberland ; Penzance, Corn- 

 wall. New Lanark, Scotland. 



Sp. 10. Plat, decorum. Mas et Fern. Viride, ahdomine 

 purpureo, antetuiis fulvis (mas) aut fuscis (fern.), pedihus 

 jlavis, alis griseo-hyalinis. 



Mas. — Lsete aureo-viride : caput thorace vix latius : oculi ocellique 

 rufo-fusci: antennce fulvae, corporis dimidio paullo breviores ; 

 articulus 1"^ Isete flavus, apice fulvus ; 2"^. basi pallide fuscus ; 

 clava obscure fusca, apice pallidior, articulo 10°. paullo latior : 

 caput antice mesothoracisque scutellum apice viridia : abdomen 

 thorace paullo longius, basi cvipreo-viride ; discus splendide 

 cupreo-purpureus : sexualia pallide fusca : pedes Isete flavi ; 

 coxae virides ; tarsi apice fusci ; protibiae et protarsi fulva ; alae 

 griseo-hyalinae ; squamulae flavse ; nervi fusci ; stigma minutum. 



Fern. — Obscure viride : antennae fulvo-fuscse, corporis dimidio 

 multo breviores ; articulus 1"^ fulvus ; 2*^^. fuscus : abdomen 

 obscure purpureum, thorace multo longius et paullo angustius, 

 basi laite cupreo-viride, subtus aeneo-viride angulatum, apice 

 concolor attenuatum acuminatum pubescens. (Corp. long. 

 1| — 1^ lin. ; alar. \\ — If lin.) 



July and August; on oak trees ; near London. 



Sp. IL Plat, remotum. Fem. Prcscedentibiis latius et 

 hrevius. 



Laete viride : caput thoracis latitudine : oculi ocellique rufo-fusci : 

 antennae fulvae, corporis dimidii longitudine ; articulus 1"^. palli- 

 dior ; clava obscurior : parapsidum suturse seneo-virides : abdo- 

 men obscure cupreo-aeneum, thoracis longitudine et latitudine, 

 basi Isete viride, subtus angulatum, apice acuminatum ; segmenta 

 basi viridi-aenea : pedes laete flavi ; coxae virides ; femora basi, 

 meso- et metatibise medio pallide. fusca : tarsi apice fusci : pro- 

 tibiae et protarsi fulva : aire hyalinae, minime sub costam flaves- 



