358 MONOGRAPHIA CHALC1DITUM. 



Sp. 4. Eut. pygmaeus. Mas. Viridis, E. dilecto anguslior, 

 antennis fulvis, articulo 2°. clavaque fuscis, abdominis 

 fascia pedibusque Jlavis, alls hyalinis. 



Viridis, E. dilecto angustior et minor : caput thoracis latitudine : 

 antennae fulvae, corporis dimidio paulld longiores ; articulus l us . 

 lsete flavus; 2 US . fuscus, apice flavescens ; clava fusca; oculi 

 ocellique rufo-fusci : abdomen thoracis longitudine, ante medium 

 flavo fasciatum : pedes laete flavi ; coxae virides ; tarsi apice 

 pallide fusci ; alee hyalinae ; squamulae et nervi pallide flava ; 

 stigma minutum. (Corp. long. ^ lin. ; alar. \ lin.) 



August ; on grass beneath trees ; near London. 



Sp. 5. Eut. diffinis. Mas. Viridis, antennis fulvis apice 

 fuscis, abdomine fulvo fasciato, pedibus jlavis, alls hya- 

 linis, metalis fusco maculatis. 



Lsete viridis, E. dilecto paullo angustior : caput thorace vix latius : 

 oculi ocellique rufo-fusci : antennae fulvae, corporis dimidii longi- 

 tudine ; articulus l us . flavus ; 2 US . basi, 3 1 . et sequentium ad 8 um . 

 suturee et clava fusca, haec apice pallidior : abdomen seneo-viride, 

 thorace paullo brevius, basi apiceque viride ; segmentum 2 um . 

 apice fulvum : pedes lsete flavi ; coxse virides ; mesotibise intus 

 et tarsi apice fusca : alae hyalinae ; squamulse et nervi flava ; 

 stigma minutum : metalae nisi ad basim subfuscse ; maculae in J 

 cujusque disco fuscae irregulares medio connectse duse. (Corp 

 long. I — | lin. ; \ — 1 lin.) 



Var. fi. — Caput et thorax aeneo-viridia. 



Far. y. — Mesotibise intus ad apices obscure fuscae, ante apices 

 flavae. 



Var. I. — Proalse sub nervum ulnarem fulvescentes. 



August to October ; on grass in fields ; near London. 

 September; Isle of Wight; Lyme Regis, Dorsetshire; Sid- 

 mouth and Plymouth, Devonshire. New Lanark, Scotland. 



Sp. 6. Eut. jucundus. Mas. Viridis, antennis pedibusque 

 Jlavis, abdomine cupreo flavo fasciato, alts hyalinis. 



Laate viridis, angustus : caput thorace vix latius : oculi ocellique 

 rufo-fusci : antennae lsete flavae, corporis dimidio paullo breviores : 

 caput postice thoracisque latera et apex seneo-viridi variegata : 

 abdomen cupreum, thorace paullo brevius, ante medium late 



