34*2 MONOGRAPHIA CHALCIDITUM. 



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

 menta nonnulla basi cyanea : alse vix fulvescentes. 



Var. p. — Fern, alse omnino perlucidse. 



Var. 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 Fem. Viride, abdomine 

 purpureo, antennis fulvis (mas) aut fuscis (fem.), pedibus 

 jlavis, alis griseo-hyalinis. 



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

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

 articulus l us . laete flavus, apice fulvus ; 2 US . basi pallide fuscus ; 

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

 caput antice mesothoracisque scutellum apice viridia : abdomen 

 thorace paullo longius, basi cupreo-viride ; discus splendide 

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

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

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



Fem. — Obscure viride : antennas fulvo-fuscae, corporis dimidio 

 multo breviores ; articulus l us . fulvus ; 2 US . fuscus : abdomen 

 obscure purpureum, thorace multo longius et paullo angustius, 

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

 concolor attenuatum acuminatum pubescens. (Corp. long. 

 li-ll lin. ; alar. H— If lin.) 



July and August; on oak trees ; near London. 



Sp. 11. Plat, remotum. Fem. Prcecedenttbus latius et 

 brevius. 



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

 antennae fulvae, corporis dimidii longitudine ; articulus l us . palli- 

 dior ; clava obscurior : parapsidum suturae aeneo-virides : abdo- 

 men obscure cupreo-aeneum, thoracis longitudine et latitudine, 

 basi laete viride, subtus angulatum, apice acuminatum ; segmenta 

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

 meso- et metatibiae medio pallide fusca : tarsi apice fusci : pro- 

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



