MONOGRAPHIA CHALCIDITUM. 151 
articulis 3°. 4°, et 5°. emissi, 2"*. 1°. brevior 3°. longior: thorax 
longiovatus, convexus: prothorax transversus, antice angustus : 
mesothoracis scutum planum, longitudine latius; parapsidum 
suturae vix conspicuze; scutellum ovatum: metathorax trans- 
versus, mediocris: petiolus brevissimus: abdomen sublineare, 
depressum, leeve, thorace paullo brevius et angustius: pedes sim- 
plices, subsequales: alee mediocres. 
Sp. 33. Eul. Boeotus. Mas. Viridi-ceneus, scutellum cupreum 
aut purpureum, abdomen nigro-cupreum, antennee nigro-pice, 
femora enea, tibie picee, tarsi fusci, ale subfusce, 
Viridi-zeneus : oculi et ocelli rufi: antenna nigro-picez ; articulus 
1"’. viridis: mesothoracis scutellum obscure cupreum: abdomen 
nigro-cupreum: pedes nigro-zenei; trochanteres fusci; genua 
fusca ; tibia piceze; tarsi fusci; profemora apice fulva: alze sub- 
fuscze; squamulz fusca; proalis nervi fulvi, metalis flavi. (Corp. 
long. lin. $5 alar. lin. 1}.) 
Var. 3.— Thorax viridis, cupreo-varius: mesothoracis scutellum, 
paraptera et epimera obscure purpurea. 
Found near London. 
Mas.—Corpus longum, angustum, sublineare, nitens, scitissime 
squameum, parce hirtum: caput transyersum, brevissimum, con- 
vexum, antice impressum, thorace vix angustius: antenne 9- 
articulatee, triramose, graciles, pubescentes, extrorsum crassiores, 
corpore breviores ; articulus 1". sublinearis, sat gracilis ; 2". cy- 
athiformis; 3", 4"°. et 5". filiformes, 4"°. 8°. longior 5°. brevior; 
6". sublinearis, 5°. multo longior; clava fusiformis, acuminata, 
articulo 6°. brevior; ramuli 8 filiformes hirti articulis 3°. 4°. et 5°. 
emissi, 2", 1°, brevior 2°. longior: thorax fusiformis, convexus : 
prothorax magnus, conicus: mesothoracis scutum transversum, 
planum ; parapsidum suture vix conspicuz; scutellum ovatum : 
metathorax bene determinatus, latitudine longior: petiolus bre- 
vissimus: abdomen sublineare, depressum, leeve, thorace paullo 
brevius vix angustius: pedes graciles, subaquales, simplices ; 
femorum apices subtus unisetigeri: ale anguste. 
Sp. 34, Eul. Laogonus. Mas. Viridis, scutellum purpureumn, 
abdomen nigro-cupreum, antennwe picece, pedes fusco-pices flaro- 
cincti, femora viridia, ale subfuloc. 
Viridis: oculi et ocelli rufi: antenne piceze ; articulus 1"*. viridis ; 
mesothoracis scutellum obscure purpureum: abdomen nigro- 
