444 MONOGRAFHTA CHALCIDITUM. 



apice fusci ; metafemora recta quam marl crassiora. (Corp. long, 

 lin. \ — § ; alar. lin. § — 1.) 



May, September ; on grass in fields, near London. Found 



by Mr. Haliday in Ireland. 



Fern. — Corpus sat longum, nitens, scite punctatum, brevissime pu- 

 bescens : caput transversum, thorace paullo latius ; frons convexa : 

 oculi raagni : antennee clavatae, hirtse, corporis dimidio longiores ; 

 articulus l" s . gracilis, fusiformis ; 2 US . longi-cyathiformis ; 3 US . et 

 sequentes subcyathiformes, usque ad 8 um . latescentes ; clava 

 ovata, articulo 8°. latior et plus duplo longior : thorax ovatus, 

 planus ; mesotboracis scutum transversum, paraptera non conve- 

 nientia, scutellum brevissime obconicum : abdomen ovatum, 

 planum, laeve, subtus carinatum, apice parce hirtum, thorace 

 paullo latius vix longius : oviductus subexertus : alas angustse. 



Sp. 5. En. Marsus. Fem. Viridi-cyaneus, abdomen cu- 

 preum, antenna nigrce, pedes fusci, alee subfuscce. 



Viridi-cyaneus : oculi et ocelli obscure run : antennae nigrae ; arti- 

 culus l us . fuscus, basi et subtus fulvus : abdomen cupreum, basi 

 viridi varium : pedes fusci ; coxae virides ; femora et tibiae apice 

 fulva ; pro- et meso-tibiae fulva;, basi supra fuscse, trochanteres et 

 tarsi fulvi, hi apice fusci : alas subfuscse ; squamulae et nervi 

 fulva. (Corp. long. lin. \ ; alar. lin. f .) 



July ; on grass, in fields, near London. 



Fem. — Corpus parvum, angustum, punctatum, pubescens, parum 

 nitens : caput transversum, subquadratum, thoracis latitudine ; 

 vertex angustus ; frons convexa, antice abrupte declivis : oculi 

 magni, non extantes : antennae clavatae, pubescentes, corporis di- 

 midio longiores ; articulus l us . fusiformis ; 2 US . longi-cyathiformis ; 

 3 US . et sequentes parvi, breves, usque ad 8 um . latescentes ; clava 

 fusiformis, articulo 8°. latior et triplo longior: thorax ovatus; 

 mesotboracis scutum transversum, paraptera non convenientia, 

 scutellum breve semicirculum fingens : abdomen ovatum, planum, 

 apice angustum acuminatum, thorace vix brevius : oviductus 

 occultus : pedes graciles : alae angustae. 



Sp. 6. En. argentifer. (Haliday MSS.) Fem. Viridis, 

 sericeas, alarum basi ferrugineus, abdomen cupreum, an- 

 tennce fuscce Jlavo cincta;, pedes fusco-Jlavi, proalce fuscce 

 basi limpidce. 



